Define a first implementation of Kaitai parsing.

41 files changed, 6843 insertions, 0 deletions

diff --git a/plugins/kaitai/python/Makefile.am b/plugins/kaitai/python/Makefile.am
new file mode 100644
index 0000000..ab40744
--- /dev/null
+++ b/plugins/kaitai/python/Makefile.am
@@ -0,0 +1,25 @@
+
+noinst_LTLIBRARIES = libkaitaipython.la
+
+libkaitaipython_la_SOURCES =				\
+	array.h array.c							\
+	module.h module.c						\
+	parser.h parser.c						\
+	record.h record.c						\
+	scope.h scope.c							\
+	stream.h stream.c
+
+libkaitaipython_la_LIBADD =					\
+	parsers/libkaitaipythonparsers.la		\
+	records/libkaitaipythonrecords.la
+
+libkaitaipython_la_CFLAGS = $(TOOLKIT_CFLAGS) $(LIBXML_CFLAGS) $(LIBPYTHON_CFLAGS) $(LIBPYGOBJECT_CFLAGS) \
+	-I$(top_srcdir)/src -DNO_IMPORT_PYGOBJECT
+
+
+devdir = $(includedir)/chrysalide-$(subdir)
+
+dev_HEADERS = $(libkaitaipython_la_SOURCES:%c=)
+
+
+SUBDIRS = parsers records
diff --git a/plugins/kaitai/python/array.c b/plugins/kaitai/python/array.c
new file mode 100644
index 0000000..4973c76
--- /dev/null
+++ b/plugins/kaitai/python/array.c
@@ -0,0 +1,265 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * array.h - équivalent Python du fichier "plugins/kaitai/array.h"
+ *
+ * Copyright (C) 2023 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "array.h"
+
+
+#include <pygobject.h>
+
+
+#include <i18n.h>
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+
+
+#include "../array-int.h"
+
+
+
+CREATE_DYN_CONSTRUCTOR(kaitai_array, G_TYPE_KAITAI_ARRAY);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_kaitai_array_init(PyObject *, PyObject *, PyObject *);
+
+/* Convertit un tableau Kaitai en série d'octets si possible. */
+static PyObject *py_kaitai_array___bytes__(PyObject *, PyObject *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_kaitai_array_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    int ret;                                /* Bilan de lecture des args.  */
+
+#define KAITAI_ARRAY_DOC                                                \
+    "KaitaiArray defines an array for collecting various Kaitai items." \
+    "\n"                                                                \
+    "Instances can be created using following constructor:\n"           \
+    "\n"                                                                \
+    "    KaitaiArray()"                                                 \
+    "\n"                                                                \
+    "In this implementation, arrays do not have to carry items all"     \
+    " belonging to the same type. Access and conversions to bytes are"  \
+    " handled and checked at runtime."
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1) return -1;
+
+    return 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = classe représentant un binaire.                       *
+*                args = arguments fournis à l'appel.                          *
+*                                                                             *
+*  Description : Convertit un tableau Kaitai en série d'octets si possible.   *
+*                                                                             *
+*  Retour      : Série d'octets ou None.                                      *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_array___bytes__(PyObject *self, PyObject *args)
+{
+    PyObject *result;                       /* Représentation à renvoyer   */
+    GKaitaiArray *array;                    /* Tableau à manipuler         */
+    sized_string_t bytes;                   /* Version en série d'octets   */
+    bool status;                            /* Bilan de la conversion      */
+
+#define KAITAI_ARRAY_AS_BYTES_METHOD PYTHON_METHOD_DEF              \
+(                                                                   \
+    __bytes__, "$self, /",                                          \
+    METH_NOARGS, py_kaitai_array,                                   \
+    "Provide a bytes representation of the array, when possible"    \
+    " and without implementing the Python buffer protocol.\n"       \
+    "\n"                                                            \
+    "THe result is bytes or a *TypeError* exception is raised if"   \
+    " the array is not suitable for a conversion to bytes."         \
+)
+
+    array = G_KAITAI_ARRAY(pygobject_get(self));
+
+    status = g_kaitai_array_convert_to_bytes(array, &bytes);
+
+    if (status)
+    {
+        result = PyBytes_FromStringAndSize(bytes.data, bytes.len);
+        exit_szstr(&bytes);
+    }
+    else
+    {
+        PyErr_SetString(PyExc_TypeError, "unable to convert the Kaitai array to bytes");
+        result = NULL;
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_kaitai_array_type(void)
+{
+    static PyMethodDef py_kaitai_array_methods[] = {
+        KAITAI_ARRAY_AS_BYTES_METHOD,
+        { NULL }
+    };
+
+    static PyGetSetDef py_kaitai_array_getseters[] = {
+        { NULL }
+    };
+
+    static PyTypeObject py_kaitai_array_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.KaitaiArray",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+        .tp_doc         = KAITAI_ARRAY_DOC,
+
+        .tp_methods     = py_kaitai_array_methods,
+        .tp_getset      = py_kaitai_array_getseters,
+
+        .tp_init        = py_kaitai_array_init,
+        .tp_new         = py_kaitai_array_new,
+
+    };
+
+    return &py_kaitai_array_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide.plugins...KaitaiArray. *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_kaitai_array_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type Python 'KaitaiArray'  */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_kaitai_array_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai");
+
+        dict = PyModule_GetDict(module);
+
+        if (!register_class_for_pygobject(dict, G_TYPE_KAITAI_ARRAY, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en tableau d'éléments Kaitai.             *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_kaitai_array(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_kaitai_array_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to Kaitai array");
+            break;
+
+        case 1:
+            *((GKaitaiArray **)dst) = G_KAITAI_ARRAY(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/array.h b/plugins/kaitai/python/array.h
new file mode 100644
index 0000000..aeba541
--- /dev/null
+++ b/plugins/kaitai/python/array.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * array.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/array.h"
+ *
+ * Copyright (C) 2023 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_ARRAY_H
+#define _PLUGINS_KAITAI_PYTHON_ARRAY_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_kaitai_array_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.KaitaiArray'. */
+bool ensure_python_kaitai_array_is_registered(void);
+
+/* Tente de convertir en tableau d'éléments Kaitai. */
+int convert_to_kaitai_array(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_ARRAY_H */
diff --git a/plugins/kaitai/python/module.c b/plugins/kaitai/python/module.c
new file mode 100644
index 0000000..fa1f9c2
--- /dev/null
+++ b/plugins/kaitai/python/module.c
@@ -0,0 +1,132 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * module.c - intégration du répertoire kaitai en tant que module
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "module.h"
+
+
+#include <Python.h>
+
+
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+
+
+#include "array.h"
+#include "parser.h"
+#include "record.h"
+#include "scope.h"
+#include "stream.h"
+#include "parsers/module.h"
+#include "records/module.h"
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Ajoute le module 'plugins.kaitai' au module Python.          *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool add_kaitai_module_to_python_module(void)
+{
+    bool result;                            /* Bilan à retourner           */
+    PyObject *super;                        /* Module à compléter          */
+    PyObject *module;                       /* Sous-module mis en place    */
+
+#define PYCHRYSALIDE_PLUGINS_KAITAI_DOC                                                         \
+    "kaitai is a module trying to reverse some of the effects produced by ProGuard.\n"          \
+    "\n"                                                                                        \
+    "Its action is focused on reverting name obfuscation by running binary diffing against"     \
+    " OpenSource packages from the AOSP."
+
+    static PyModuleDef py_chrysalide_kaitai_module = {
+
+        .m_base = PyModuleDef_HEAD_INIT,
+
+        .m_name = "pychrysalide.plugins.kaitai",
+        .m_doc = PYCHRYSALIDE_PLUGINS_KAITAI_DOC,
+
+        .m_size = -1,
+
+    };
+
+    result = false;
+
+    super = get_access_to_python_module("pychrysalide.plugins");
+
+    module = build_python_module(super, &py_chrysalide_kaitai_module);
+
+    result = (module != NULL);
+
+    assert(result);
+
+    if (result) result = add_kaitai_parsers_module();
+    if (result) result = add_kaitai_records_module();
+
+    if (!result)
+        Py_XDECREF(module);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Intègre les objets du module 'plugins.kaitai'.               *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool populate_kaitai_module(void)
+{
+    bool result;                            /* Bilan à retourner           */
+
+    result = true;
+
+    if (result) result = ensure_python_kaitai_array_is_registered();
+    if (result) result = ensure_python_kaitai_parser_is_registered();
+    if (result) result = ensure_python_match_record_is_registered();
+    if (result) result = ensure_python_kaitai_scope_is_registered();
+    if (result) result = ensure_python_kaitai_stream_is_registered();
+
+    if (result) result = populate_kaitai_parsers_module();
+    if (result) result = populate_kaitai_records_module();
+
+    assert(result);
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/module.h b/plugins/kaitai/python/module.h
new file mode 100644
index 0000000..939de07
--- /dev/null
+++ b/plugins/kaitai/python/module.h
@@ -0,0 +1,41 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * module.h - prototypes pour l'intégration du répertoire kaitai en tant que module
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_MODULE_H
+#define _PLUGINS_KAITAI_PYTHON_MODULE_H
+
+
+#include <stdbool.h>
+
+
+
+/* Ajoute le module 'plugins.kaitai' au module Python. */
+bool add_kaitai_module_to_python_module(void);
+
+/* Intègre les objets du module 'plugins.kaitai'. */
+bool populate_kaitai_module(void);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_MODULE_H */
diff --git a/plugins/kaitai/python/parser.c b/plugins/kaitai/python/parser.c
new file mode 100644
index 0000000..067d3b0
--- /dev/null
+++ b/plugins/kaitai/python/parser.c
@@ -0,0 +1,205 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * parser.h - équivalent Python du fichier "plugins/kaitai/parser.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "parser.h"
+
+
+#include <pygobject.h>
+
+
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+
+
+#include "../parser.h"
+
+
+
+CREATE_DYN_ABSTRACT_CONSTRUCTOR(kaitai_parser, G_TYPE_KAITAI_PARSER, NULL);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_kaitai_parser_init(PyObject *, PyObject *, PyObject *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_kaitai_parser_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    int ret;                                /* Bilan de lecture des args.  */
+
+#define KAITAI_PARSER_DOC                                                       \
+    "KaitaiParser is the class providing support for parsing binary contents"   \
+    " using a special declarative language."                                    \
+    "\n"                                                                        \
+    "It is the Python bindings for a C implementation of the specifications"    \
+    " described at http://kaitai.io/."
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1) return -1;
+
+    return 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_kaitai_parser_type(void)
+{
+    static PyMethodDef py_kaitai_parser_methods[] = {
+        { NULL }
+    };
+
+    static PyGetSetDef py_kaitai_parser_getseters[] = {
+        { NULL }
+    };
+
+    static PyTypeObject py_kaitai_parser_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.KaitaiParser",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+        .tp_doc         = KAITAI_PARSER_DOC,
+
+        .tp_methods     = py_kaitai_parser_methods,
+        .tp_getset      = py_kaitai_parser_getseters,
+
+        .tp_init        = py_kaitai_parser_init,
+        .tp_new         = py_kaitai_parser_new,
+
+    };
+
+    return &py_kaitai_parser_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide.plugins...KaitaiParser.*
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_kaitai_parser_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type Python 'KaitaiParser'  */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_kaitai_parser_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai");
+
+        dict = PyModule_GetDict(module);
+
+        if (!register_class_for_pygobject(dict, G_TYPE_KAITAI_PARSER, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en lecteur de données Kaitai.             *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_kaitai_parser(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_kaitai_parser_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to Kaitai parser");
+            break;
+
+        case 1:
+            *((GKaitaiParser **)dst) = G_KAITAI_PARSER(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/parser.h b/plugins/kaitai/python/parser.h
new file mode 100644
index 0000000..f4b6c96
--- /dev/null
+++ b/plugins/kaitai/python/parser.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * parser.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/parser.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_PARSER_H
+#define _PLUGINS_KAITAI_PYTHON_PARSER_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_kaitai_parser_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.KaitaiParser'. */
+bool ensure_python_kaitai_parser_is_registered(void);
+
+/* Tente de convertir en lecteur de données Kaitai. */
+int convert_to_kaitai_parser(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_PARSER_H */
diff --git a/plugins/kaitai/python/parsers/Makefile.am b/plugins/kaitai/python/parsers/Makefile.am
new file mode 100644
index 0000000..4c418af
--- /dev/null
+++ b/plugins/kaitai/python/parsers/Makefile.am
@@ -0,0 +1,19 @@
+
+noinst_LTLIBRARIES = libkaitaipythonparsers.la
+
+libkaitaipythonparsers_la_SOURCES = 		\
+	attribute.h attribute.c					\
+	enum.h enum.c							\
+	instance.h instance.c					\
+	meta.h meta.c							\
+	module.h module.c						\
+	struct.h struct.c						\
+	type.h type.c
+
+libkaitaipythonparsers_la_CFLAGS = $(TOOLKIT_CFLAGS) $(LIBXML_CFLAGS) $(LIBPYTHON_CFLAGS) $(LIBPYGOBJECT_CFLAGS) \
+	-I$(top_srcdir)/src -DNO_IMPORT_PYGOBJECT
+
+
+devdir = $(includedir)/chrysalide-$(subdir)
+
+dev_HEADERS = $(libkaitaipythonparsers_la_SOURCES:%c=)
diff --git a/plugins/kaitai/python/parsers/attribute.c b/plugins/kaitai/python/parsers/attribute.c
new file mode 100644
index 0000000..c8ea314
--- /dev/null
+++ b/plugins/kaitai/python/parsers/attribute.c
@@ -0,0 +1,420 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * attribute.h - équivalent Python du fichier "plugins/kaitai/parsers/attribute.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "attribute.h"
+
+
+#include <assert.h>
+#include <pygobject.h>
+
+
+#include <i18n.h>
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+#include <plugins/yaml/python/node.h>
+
+
+#include "../parser.h"
+#include "../../parsers/attribute-int.h"
+
+
+
+CREATE_DYN_CONSTRUCTOR(kaitai_attribute, G_TYPE_KAITAI_ATTRIBUTE);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_kaitai_attribute_init(PyObject *, PyObject *, PyObject *);
+
+/* Indique la désignation brute d'un identifiant Kaitai. */
+static PyObject *py_kaitai_attribute_get_raw_id(PyObject *, void *);
+
+/* Indique la désignation originelle d'un identifiant Kaitai. */
+static PyObject *py_kaitai_attribute_get_original_id(PyObject *, void *);
+
+/* Fournit une éventuelle documentation concernant l'attribut. */
+static PyObject *py_kaitai_attribute_get_doc(PyObject *, void *);
+
+/* Détermine si l'attribue porte une valeur entière signée. */
+static PyObject *py_kaitai_attribute_get_handle_signed_integer(PyObject *, void *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_kaitai_attribute_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    GYamlNode *parent;                      /* Noeud Yaml de l'attribut    */
+    int ret;                                /* Bilan de lecture des args.  */
+    GKaitaiAttribute *attrib;               /* Création GLib à transmettre */
+
+#define KAITAI_ATTRIBUTE_DOC                                                    \
+    "KaitaiAttribute is the class providing support for parsing binary"         \
+    " contents using a special declarative language."                           \
+    "\n"                                                                        \
+    "Instances can be created using the following constructor:\n"               \
+    "\n"                                                                        \
+    "    KaitaiAttribute(parent)"                                               \
+    "\n"                                                                        \
+    "Where *parent* is a pychrysalide.plugins.yaml.YamlNode instance pointing"  \
+    " to Yaml data to load.\n"                                                  \
+    "\n"                                                                        \
+    "The class is the Python bindings for a C implementation of the Attribute"  \
+    " structure described at https://doc.kaitai.io/ksy_diagram.html."
+
+    /* Récupération des paramètres */
+
+    ret = PyArg_ParseTuple(args, "O&", convert_to_yaml_node, &parent);
+    if (!ret) return -1;
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1) return -1;
+
+    /* Eléments de base */
+
+    attrib = G_KAITAI_ATTRIBUTE(pygobject_get(self));
+
+    if (!g_kaitai_attribute_create(attrib, parent, true))
+    {
+        PyErr_SetString(PyExc_ValueError, _("Unable to create Kaitai attribute."));
+        return -1;
+    }
+
+    return 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Indique la désignation brute d'un identifiant Kaitai.        *
+*                                                                             *
+*  Retour      : Valeur brute de l'identifiant.                               *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_attribute_get_raw_id(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GKaitaiAttribute *attrib;               /* Version native de l'attribut*/
+    const char *value;                      /* Valeur à transmettre        */
+
+#define KAITAI_ATTRIBUTE_RAW_ID_ATTRIB PYTHON_GET_DEF_FULL  \
+(                                                           \
+    raw_id, py_kaitai_attribute,                            \
+    "Raw value used by Kaitai to identify one attribute"    \
+    " among others.\n"                                      \
+    "\n"                                                    \
+    "The returned indentifier is a string value."           \
+)
+
+    attrib = G_KAITAI_ATTRIBUTE(pygobject_get(self));
+
+    value = g_kaitai_attribute_get_raw_id(attrib);
+    assert(value != NULL);
+
+    result = PyUnicode_FromString(value);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Indique la désignation originelle d'un identifiant Kaitai.   *
+*                                                                             *
+*  Retour      : Valeur originelle de l'identifiant.                          *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_attribute_get_original_id(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GKaitaiAttribute *attrib;               /* Version native de l'attribut*/
+    const char *value;                      /* Valeur à transmettre        */
+
+#define KAITAI_ATTRIBUTE_ORIGINAL_ID_ATTRIB PYTHON_GET_DEF_FULL     \
+(                                                                   \
+    original_id, py_kaitai_attribute,                               \
+    "Optional alternative identifier for the attribute, as seen in" \
+    " the original specifications.\n"                               \
+    "\n"                                                            \
+    "The returned value is a string or *None*."                     \
+)
+
+    attrib = G_KAITAI_ATTRIBUTE(pygobject_get(self));
+
+    value = g_kaitai_attribute_get_original_id(attrib);
+
+    if (value == NULL)
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+    else
+        result = PyUnicode_FromString(value);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Fournit une éventuelle documentation concernant l'attribut.  *
+*                                                                             *
+*  Retour      : Description enregistrée ou None si absente.                  *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_attribute_get_doc(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GKaitaiAttribute *attrib;               /* Version native de l'attribut*/
+    const char *doc;                        /* Documentation à transmettre */
+
+#define KAITAI_ATTRIBUTE_DOC_ATTRIB PYTHON_GET_DEF_FULL     \
+(                                                           \
+    doc, py_kaitai_attribute,                               \
+    "Optional documentation for the attribute.\n"           \
+    "\n"                                                    \
+    "The returned value is a string or *None*."             \
+)
+
+    attrib = G_KAITAI_ATTRIBUTE(pygobject_get(self));
+
+    doc = g_kaitai_attribute_get_doc(attrib);
+
+    if (doc == NULL)
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+    else
+        result = PyUnicode_FromString(doc);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Détermine si l'attribue porte une valeur entière signée.     *
+*                                                                             *
+*  Retour      : Bilan de la consultation : True si un entier signé est visé. *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_attribute_get_handle_signed_integer(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GKaitaiAttribute *attrib;               /* Version native de l'attribut*/
+    bool status;                            /* Bilan d'une consultation    */ 
+
+#define KAITAI_ATTRIBUTE_HANDLE_SIGNED_INTEGER_ATTRIB PYTHON_GET_DEF_FULL   \
+(                                                                           \
+    handle_signed_integer, py_kaitai_attribute,                             \
+    "Sign of the carried integer value, if any: positive or negative?\n"    \
+    "\n"                                                                    \
+    "This status is provided as a boolean value."                           \
+)
+
+    attrib = G_KAITAI_ATTRIBUTE(pygobject_get(self));
+
+    status = g_kaitai_attribute_handle_signed_integer(attrib);
+
+    result = status ? Py_True : Py_False;
+    Py_INCREF(result);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_kaitai_attribute_type(void)
+{
+    static PyMethodDef py_kaitai_attribute_methods[] = {
+        { NULL }
+    };
+
+    static PyGetSetDef py_kaitai_attribute_getseters[] = {
+        KAITAI_ATTRIBUTE_RAW_ID_ATTRIB,
+        KAITAI_ATTRIBUTE_ORIGINAL_ID_ATTRIB,
+        KAITAI_ATTRIBUTE_DOC_ATTRIB,
+        KAITAI_ATTRIBUTE_HANDLE_SIGNED_INTEGER_ATTRIB,
+        { NULL }
+    };
+
+    static PyTypeObject py_kaitai_attribute_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.parsers.KaitaiAttribute",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+        .tp_doc         = KAITAI_ATTRIBUTE_DOC,
+
+        .tp_methods     = py_kaitai_attribute_methods,
+        .tp_getset      = py_kaitai_attribute_getseters,
+
+        .tp_init        = py_kaitai_attribute_init,
+        .tp_new         = py_kaitai_attribute_new,
+
+    };
+
+    return &py_kaitai_attribute_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide....KaitaiAttribute.    *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_kaitai_attribute_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type 'KaitaiAttribute'      */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_kaitai_attribute_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai.parsers");
+
+        dict = PyModule_GetDict(module);
+
+        if (!ensure_python_kaitai_parser_is_registered())
+            return false;
+
+        if (!register_class_for_pygobject(dict, G_TYPE_KAITAI_ATTRIBUTE, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en attribut de données Kaitai.            *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_kaitai_attribute(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_kaitai_attribute_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to Kaitai attribute");
+            break;
+
+        case 1:
+            *((GKaitaiAttribute **)dst) = G_KAITAI_ATTRIBUTE(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/parsers/attribute.h b/plugins/kaitai/python/parsers/attribute.h
new file mode 100644
index 0000000..931e769
--- /dev/null
+++ b/plugins/kaitai/python/parsers/attribute.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * attribute.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/parsers/attribute.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_PARSERS_ATTRIBUTE_H
+#define _PLUGINS_KAITAI_PYTHON_PARSERS_ATTRIBUTE_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_kaitai_attribute_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.parsers.KaitaiAttribute'. */
+bool ensure_python_kaitai_attribute_is_registered(void);
+
+/* Tente de convertir en attribut de données Kaitai. */
+int convert_to_kaitai_attribute(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_PARSERS_ATTRIBUTE_H */
diff --git a/plugins/kaitai/python/parsers/enum.c b/plugins/kaitai/python/parsers/enum.c
new file mode 100644
index 0000000..9200c6f
--- /dev/null
+++ b/plugins/kaitai/python/parsers/enum.c
@@ -0,0 +1,468 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * enum.h - équivalent Python du fichier "plugins/kaitai/parsers/enum.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "enum.h"
+
+
+#include <assert.h>
+#include <pygobject.h>
+
+
+#include <i18n.h>
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+#include <plugins/yaml/python/node.h>
+
+
+#include "../../parsers/enum-int.h"
+
+
+
+CREATE_DYN_CONSTRUCTOR(kaitai_enum, G_TYPE_KAITAI_ENUM);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_kaitai_enum_init(PyObject *, PyObject *, PyObject *);
+
+/* Traduit une étiquette brute en constante d'énumération. */
+static PyObject *py_kaitai_enum_find_value(PyObject *, PyObject *);
+
+/* Traduit une constante d'énumération en étiquette brute. */
+static PyObject *py_kaitai_enum_find_label(PyObject *, PyObject *);
+
+/* Traduit une constante d'énumération en documentation. */
+static PyObject *py_kaitai_enum_find_documentation(PyObject *, PyObject *);
+
+/* Fournit le nom principal d'une énumération. */
+static PyObject *py_kaitai_enum_get_name(PyObject *, void *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_kaitai_enum_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    GYamlNode *parent;                      /* Noeud Yaml de l'attribut    */
+    int ret;                                /* Bilan de lecture des args.  */
+    GKaitaiEnum *kenum;                 /* Création GLib à transmettre */
+
+#define KAITAI_ENUM_DOC                                                         \
+    "The KaitaiEnum class maps integer constants to symbolic names using"       \
+    " Kaitai definitions.\n"                                                    \
+    "\n"                                                                        \
+    "Instances can be created using the following constructor:\n"               \
+    "\n"                                                                        \
+    "    KaitaiEnum(parent)"                                                    \
+    "\n"                                                                        \
+    "Where *parent* is a pychrysalide.plugins.yaml.YamlNode instance pointing"  \
+    " to Yaml data to load.\n"                                                  \
+    "\n"                                                                        \
+    "The class is the Python bindings for a C implementation of the EnumSpec"   \
+    " structure described at https://doc.kaitai.io/ksy_diagram.html."
+
+    /* Récupération des paramètres */
+
+    ret = PyArg_ParseTuple(args, "O&", convert_to_yaml_node, &parent);
+    if (!ret) return -1;
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1) return -1;
+
+    /* Eléments de base */
+
+    kenum = G_KAITAI_ENUM(pygobject_get(self));
+
+    if (!g_kaitai_enum_create(kenum, parent))
+    {
+        PyErr_SetString(PyExc_ValueError, _("Unable to create Kaitai enumeration."));
+        return -1;
+    }
+
+    return 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = instance de l'énumération Kaitai à manipuler.         *
+*                args = arguments fournis à l'appel.                          *
+*                                                                             *
+*  Description : Traduit une étiquette brute en constante d'énumération.      *
+*                                                                             *
+*  Retour      : Valeur retrouvée ou None en cas d'échec.                     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_enum_find_value(PyObject *self, PyObject *args)
+{
+    PyObject *result;                       /* Instance à retourner        */
+    const char *label;                      /* Etiquette à rechercher      */
+    int ret;                                /* Bilan de lecture des args.  */
+    GKaitaiEnum *kenum;                     /* Enumération Kaitai courante */
+    sized_string_t cstr;                    /* CHaîne avec sa longueur     */
+    bool status;                            /* Bilan de la conversion      */
+    resolved_value_t value;                 /* valeur à transformer        */
+
+#define KAITAI_ENUM_FIND_VALUE_METHOD PYTHON_METHOD_DEF                     \
+(                                                                           \
+    find_value, "$self, label",                                             \
+    METH_VARARGS, py_kaitai_enum,                                           \
+    "Translate a given enumeration label into its relative value.\n"        \
+    "\n"                                                                    \
+    "The *label* argument is expected to be a string.\n"                    \
+    "\n"                                                                    \
+    "The result is an integer or *None* in case of resolution failure."     \
+)
+
+    ret = PyArg_ParseTuple(args, "s", &label);
+    if (!ret) return NULL;
+
+    kenum = G_KAITAI_ENUM(pygobject_get(self));
+
+    cstr.data = (char *)label;
+    cstr.len = strlen(label);
+
+    status = g_kaitai_enum_find_value(kenum, &cstr, &value);
+
+    if (status)
+    {
+        if (value.type == GVT_UNSIGNED_INTEGER)
+            result = PyLong_FromUnsignedLongLong(value.unsigned_integer);
+        else
+        {
+            assert(value.type == GVT_SIGNED_INTEGER);
+            result = PyLong_FromLongLong(value.signed_integer);
+        }
+    }
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = instance de l'énumération Kaitai à manipuler.         *
+*                args = arguments fournis à l'appel.                          *
+*                                                                             *
+*  Description : Traduit une constante d'énumération en étiquette brute.      *
+*                                                                             *
+*  Retour      : Désignation ou None en cas d'échec.                          *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_enum_find_label(PyObject *self, PyObject *args)
+{
+    PyObject *result;                       /* Instance à retourner        */
+    int prefix;                             /* Préfixe attendu ?           */
+    resolved_value_t value;                 /* valeur à transformer        */
+    int ret;                                /* Bilan de lecture des args.  */
+    GKaitaiEnum *kenum;                     /* Enumération Kaitai courante */
+    char *label;                            /* Etiquette reconstruite      */
+
+#define KAITAI_ENUM_FIND_LABEL_METHOD PYTHON_METHOD_DEF                     \
+(                                                                           \
+    find_label, "$self, value, / , prefix=False",                           \
+    METH_VARARGS, py_kaitai_enum,                                           \
+    "Provide the label linked to a constant value within the current"       \
+    " enumeration.\n"                                                       \
+    "\n"                                                                    \
+    "The *value* is a simple integer, and *prefix* is a boolean indicating" \
+    " if the result has to integrate the enumeration name as a prefix.\n"   \
+    "\n"                                                                    \
+    "The result is a string or *None* in case of resolution failure."       \
+)
+
+    prefix = 0;
+
+    ret = PyArg_ParseTuple(args, "K|p", &value.unsigned_integer, prefix);
+    if (!ret) return NULL;
+
+    kenum = G_KAITAI_ENUM(pygobject_get(self));
+
+    value.type = GVT_UNSIGNED_INTEGER;
+    label = g_kaitai_enum_find_label(kenum, &value, prefix);
+
+    if (label != NULL)
+    {
+        result = PyUnicode_FromString(label);
+        free(label);
+    }
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = instance de l'énumération Kaitai à manipuler.         *
+*                args = arguments fournis à l'appel.                          *
+*                                                                             *
+*  Description : Traduit une constante d'énumération en documentation.        *
+*                                                                             *
+*  Retour      : Documentation associée à la valeur indiquée ou None.         *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_enum_find_documentation(PyObject *self, PyObject *args)
+{
+    PyObject *result;                       /* Instance à retourner        */
+    resolved_value_t value;                 /* valeur à transformer        */
+    int ret;                                /* Bilan de lecture des args.  */
+    GKaitaiEnum *kenum;                     /* Enumération Kaitai courante */
+    char *doc;                              /* Documentation obtenue       */
+
+#define KAITAI_ENUM_FIND_DOCUMENTATION_METHOD PYTHON_METHOD_DEF             \
+(                                                                           \
+    find_documentation, "$self, value",                                     \
+    METH_VARARGS, py_kaitai_enum,                                           \
+    "Provide the optional documentation linked to a constant value within"  \
+    " the current enumeration.\n"                                           \
+    "\n"                                                                    \
+    "The *value* is a simple integer.\n"                                    \
+    "\n"                                                                    \
+    "The result is a string or *None* if no documentation is registered"    \
+    " for the provided value."                                              \
+)
+
+    ret = PyArg_ParseTuple(args, "K", &value.unsigned_integer);
+    if (!ret) return NULL;
+
+    kenum = G_KAITAI_ENUM(pygobject_get(self));
+
+    value.type = GVT_UNSIGNED_INTEGER;
+    doc = g_kaitai_enum_find_documentation(kenum, &value);
+
+    if (doc != NULL)
+    {
+        result = PyUnicode_FromString(doc);
+        free(doc);
+    }
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Fournit le nom principal d'une énumération.                  *
+*                                                                             *
+*  Retour      : Désignation de l'énumération.                                *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_enum_get_name(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GKaitaiEnum *kenum;                     /* Version native de l'objet   */
+    const char *name;                       /* Valeur à transmettre        */
+
+#define KAITAI_ENUM_NAME_ATTRIB PYTHON_GET_DEF_FULL     \
+(                                                       \
+    name, py_kaitai_enum,                               \
+    "Name of the enumeration group, as a string value." \
+)
+
+    kenum = G_KAITAI_ENUM(pygobject_get(self));
+
+    name = g_kaitai_enum_get_name(kenum);
+
+    result = PyUnicode_FromString(name);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_kaitai_enum_type(void)
+{
+    static PyMethodDef py_kaitai_enum_methods[] = {
+        KAITAI_ENUM_FIND_VALUE_METHOD,
+        KAITAI_ENUM_FIND_LABEL_METHOD,
+        KAITAI_ENUM_FIND_DOCUMENTATION_METHOD,
+        { NULL }
+    };
+
+    static PyGetSetDef py_kaitai_enum_getseters[] = {
+        KAITAI_ENUM_NAME_ATTRIB,
+        { NULL }
+    };
+
+    static PyTypeObject py_kaitai_enum_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.parsers.KaitaiEnum",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT,
+
+        .tp_doc         = KAITAI_ENUM_DOC,
+
+        .tp_methods     = py_kaitai_enum_methods,
+        .tp_getset      = py_kaitai_enum_getseters,
+
+        .tp_init        = py_kaitai_enum_init,
+        .tp_new         = py_kaitai_enum_new
+
+    };
+
+    return &py_kaitai_enum_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide.plugins...KaitaiEnum.  *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_kaitai_enum_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type Python 'KaitaiEnum'    */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_kaitai_enum_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai.parsers");
+
+        dict = PyModule_GetDict(module);
+
+        if (!register_class_for_pygobject(dict, G_TYPE_KAITAI_ENUM, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en ensemble d'énumérations Kaitai.        *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_kaitai_enum(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_kaitai_enum_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to Kaitai enumeration");
+            break;
+
+        case 1:
+            *((GKaitaiEnum **)dst) = G_KAITAI_ENUM(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/parsers/enum.h b/plugins/kaitai/python/parsers/enum.h
new file mode 100644
index 0000000..7172e69
--- /dev/null
+++ b/plugins/kaitai/python/parsers/enum.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * enum.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/parsers/enum.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_PARSERS_ENUM_H
+#define _PLUGINS_KAITAI_PYTHON_PARSERS_ENUM_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_kaitai_enum_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.parsers.KaitaiEnum'. */
+bool ensure_python_kaitai_enum_is_registered(void);
+
+/* Tente de convertir en ensemble d'énumérations Kaitai. */
+int convert_to_kaitai_enum(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_PARSERS_ENUM_H */
diff --git a/plugins/kaitai/python/parsers/instance.c b/plugins/kaitai/python/parsers/instance.c
new file mode 100644
index 0000000..d55b58c
--- /dev/null
+++ b/plugins/kaitai/python/parsers/instance.c
@@ -0,0 +1,280 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * instance.h - équivalent Python du fichier "plugins/kaitai/parsers/instance.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "instance.h"
+
+
+#include <assert.h>
+#include <pygobject.h>
+
+
+#include <i18n.h>
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+#include <plugins/yaml/python/node.h>
+
+
+#include "attribute.h"
+#include "../../parsers/instance-int.h"
+
+
+
+CREATE_DYN_CONSTRUCTOR(kaitai_instance, G_TYPE_KAITAI_INSTANCE);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_kaitai_instance_init(PyObject *, PyObject *, PyObject *);
+
+/* Indique le nom attribué à une instance Kaitai. */
+static PyObject *py_kaitai_instance_get_name(PyObject *, void *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_kaitai_instance_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    GYamlNode *parent;                      /* Noeud Yaml de l'attribut    */
+    int ret;                                /* Bilan de lecture des args.  */
+    GKaitaiInstance *attrib;               /* Création GLib à transmettre */
+
+#define KAITAI_INSTANCE_DOC                                                     \
+    "KaitaiInstance is the class providing support for Kaitai computed"         \
+    " values.\n"                                                                \
+    "\n"                                                                        \
+    "Instances can be created using the following constructor:\n"               \
+    "\n"                                                                        \
+    "    KaitaiInstance(parent)"                                                \
+    "\n"                                                                        \
+    "Where *parent* is a pychrysalide.plugins.yaml.YamlNode instance pointing"  \
+    " to Yaml data to load.\n"                                                  \
+    "\n"                                                                        \
+    "The class is the Python bindings for a C implementation of the Instance"   \
+    " structure described at https://doc.kaitai.io/ksy_diagram.html."
+
+    /* Récupération des paramètres */
+
+    ret = PyArg_ParseTuple(args, "O&", convert_to_yaml_node, &parent);
+    if (!ret) return -1;
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1) return -1;
+
+    /* Eléments de base */
+
+    attrib = G_KAITAI_INSTANCE(pygobject_get(self));
+
+    if (!g_kaitai_instance_create(attrib, parent))
+    {
+        PyErr_SetString(PyExc_ValueError, _("Unable to create Kaitai instance."));
+        return -1;
+    }
+
+    return 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Indique le nom attribué à une instance Kaitai.               *
+*                                                                             *
+*  Retour      : Désignation pointant l'instance.                             *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_instance_get_name(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GKaitaiInstance *inst;                  /* Version native de l'instance*/
+    const char *name;                       /* Désignation à transmettre   */
+
+#define KAITAI_INSTANCE_NAME_ATTRIB PYTHON_GET_DEF_FULL \
+(                                                       \
+    name, py_kaitai_instance,                           \
+    "Name used by Kaitai to identify the instance"      \
+    " among others.\n"                                  \
+    "\n"                                                \
+    "The returned indentifier is a string value."       \
+)
+
+    inst = G_KAITAI_INSTANCE(pygobject_get(self));
+
+    name = g_kaitai_instance_get_name(inst);
+    assert(name != NULL);
+
+    result = PyUnicode_FromString(name);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_kaitai_instance_type(void)
+{
+    static PyMethodDef py_kaitai_instance_methods[] = {
+        { NULL }
+    };
+
+    static PyGetSetDef py_kaitai_instance_getseters[] = {
+        KAITAI_INSTANCE_NAME_ATTRIB,
+        { NULL }
+    };
+
+    static PyTypeObject py_kaitai_instance_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.parsers.KaitaiInstance",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+        .tp_doc         = KAITAI_INSTANCE_DOC,
+
+        .tp_methods     = py_kaitai_instance_methods,
+        .tp_getset      = py_kaitai_instance_getseters,
+
+        .tp_init        = py_kaitai_instance_init,
+        .tp_new         = py_kaitai_instance_new,
+
+    };
+
+    return &py_kaitai_instance_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide....KaitaiInstance.     *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_kaitai_instance_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type 'KaitaiInstance'      */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_kaitai_instance_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai.parsers");
+
+        dict = PyModule_GetDict(module);
+
+        if (!ensure_python_kaitai_attribute_is_registered())
+            return false;
+
+        if (!register_class_for_pygobject(dict, G_TYPE_KAITAI_INSTANCE, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en instance Kaitai.                       *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_kaitai_instance(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_kaitai_instance_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to Kaitai instance");
+            break;
+
+        case 1:
+            *((GKaitaiInstance **)dst) = G_KAITAI_INSTANCE(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/parsers/instance.h b/plugins/kaitai/python/parsers/instance.h
new file mode 100644
index 0000000..8a0a6cf
--- /dev/null
+++ b/plugins/kaitai/python/parsers/instance.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * instance.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/parsers/instance.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_PARSERS_INSTANCE_H
+#define _PLUGINS_KAITAI_PYTHON_PARSERS_INSTANCE_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_kaitai_instance_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.parsers.KaitaiInstance'. */
+bool ensure_python_kaitai_instance_is_registered(void);
+
+/* Tente de convertir en instance Kaitai. */
+int convert_to_kaitai_instance(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_PARSERS_INSTANCE_H */
diff --git a/plugins/kaitai/python/parsers/meta.c b/plugins/kaitai/python/parsers/meta.c
new file mode 100644
index 0000000..3432640
--- /dev/null
+++ b/plugins/kaitai/python/parsers/meta.c
@@ -0,0 +1,366 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * meta.h - équivalent Python du fichier "plugins/kaitai/parsers/meta.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "meta.h"
+
+
+#include <pygobject.h>
+
+
+#include <i18n.h>
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+#include <plugins/pychrysalide/analysis/content.h>
+#include <plugins/yaml/python/node.h>
+
+
+#include "../../parsers/meta-int.h"
+
+
+
+CREATE_DYN_CONSTRUCTOR(kaitai_meta, G_TYPE_KAITAI_META);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_kaitai_meta_init(PyObject *, PyObject *, PyObject *);
+
+/* Fournit l'identifié associé à une définiton Kaitai. */
+static PyObject *py_kaitai_meta_get_id(PyObject *, void *);
+
+/* Fournit la désignation humaine d'une définiton Kaitai. */
+static PyObject *py_kaitai_meta_get_title(PyObject *, void *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_kaitai_meta_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    GYamlNode *parent;                      /* Noeud Yaml de l'attribut    */
+    int ret;                                /* Bilan de lecture des args.  */
+    GKaitaiMeta *kmeta;                 /* Création GLib à transmettre */
+
+#define KAITAI_META_DOC                                                         \
+    "The KaitaiMeta class stores general information about a Kaitai definition,"\
+    " such as required imports or the default endianness for reading values.\n" \
+    "\n"                                                                        \
+    "Instances can be created using the following constructor:\n"               \
+    "\n"                                                                        \
+    "    KaitaiMeta(parent)"                                                    \
+    "\n"                                                                        \
+    "Where *parent* is a pychrysalide.plugins.yaml.YamlNode instance pointing"  \
+    " to Yaml data to load.\n"                                                  \
+    "\n"                                                                        \
+    "The class is the Python bindings for a C implementation of the MetaSpec"   \
+    " structure described at https://doc.kaitai.io/ksy_diagram.html."
+
+    /* Récupération des paramètres */
+
+    ret = PyArg_ParseTuple(args, "O&", convert_to_yaml_node, &parent);
+    if (!ret) return -1;
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1) return -1;
+
+    /* Eléments de base */
+
+    kmeta = G_KAITAI_META(pygobject_get(self));
+
+    if (!g_kaitai_meta_create(kmeta, parent))
+    {
+        PyErr_SetString(PyExc_ValueError, _("Unable to create Kaitai global description."));
+        return -1;
+    }
+
+    return 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Fournit l'identifié associé à une définiton Kaitai.          *
+*                                                                             *
+*  Retour      : Identifiant de définition complète ou None.                  *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_meta_get_id(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GKaitaiMeta *meta;                      /* Version native de l'objet   */
+    const char *id;                         /* Valeur à transmettre        */
+
+#define KAITAI_META_ID_ATTRIB PYTHON_GET_DEF_FULL       \
+(                                                       \
+    id, py_kaitai_meta,                                 \
+    "Identifier for the Kaitai definition, as a string" \
+    " value or *None* if any."                          \
+)
+
+    meta = G_KAITAI_META(pygobject_get(self));
+
+    id = g_kaitai_meta_get_id(meta);
+
+    if (id != NULL)
+        result = PyUnicode_FromString(id);
+
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Fournit la désignation humaine d'une définiton Kaitai.       *
+*                                                                             *
+*  Retour      : Intitulé de définition OU None.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_meta_get_title(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GKaitaiMeta *meta;                      /* Version native de l'objet   */
+    const char *title;                      /* Valeur à transmettre        */
+
+#define KAITAI_META_TITLE_ATTRIB PYTHON_GET_DEF_FULL        \
+(                                                           \
+    title, py_kaitai_meta,                                  \
+    "Humain description for the Kaitai definition, as a"    \
+    " string value or *None* if any."                       \
+)
+
+    meta = G_KAITAI_META(pygobject_get(self));
+
+    title = g_kaitai_meta_get_title(meta);
+
+    if (title != NULL)
+        result = PyUnicode_FromString(title);
+
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Fournit la désignation humaine d'une définiton Kaitai.       *
+*                                                                             *
+*  Retour      : Intitulé de définition OU None.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_meta_get_endian(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GKaitaiMeta *meta;                      /* Version native de l'objet   */
+    SourceEndian endian;                    /* Valeur à transmettre        */
+
+#define KAITAI_META_ENDIAN_ATTRIB PYTHON_GET_DEF_FULL       \
+(                                                           \
+    endian, py_kaitai_meta,                                 \
+    "Default endianness for the Kaitai definition, as a"    \
+    " pychrysalide.analysis.BinContent.SourceEndian value." \
+)
+
+    meta = G_KAITAI_META(pygobject_get(self));
+
+    endian = g_kaitai_meta_get_endian(meta);
+
+    result = cast_with_constants_group_from_type(get_python_binary_content_type(), "SourceEndian", endian);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_kaitai_meta_type(void)
+{
+    static PyMethodDef py_kaitai_meta_methods[] = {
+        { NULL }
+    };
+
+    static PyGetSetDef py_kaitai_meta_getseters[] = {
+        KAITAI_META_ID_ATTRIB,
+        KAITAI_META_TITLE_ATTRIB,
+        KAITAI_META_ENDIAN_ATTRIB,
+        { NULL }
+    };
+
+    static PyTypeObject py_kaitai_meta_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.parsers.KaitaiMeta",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT,
+
+        .tp_doc         = KAITAI_META_DOC,
+
+        .tp_methods     = py_kaitai_meta_methods,
+        .tp_getset      = py_kaitai_meta_getseters,
+
+        .tp_init        = py_kaitai_meta_init,
+        .tp_new         = py_kaitai_meta_new
+
+    };
+
+    return &py_kaitai_meta_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide.plugins...KaitaiMeta.  *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_kaitai_meta_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type Python 'KaitaiMeta'    */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_kaitai_meta_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai.parsers");
+
+        dict = PyModule_GetDict(module);
+
+        if (!register_class_for_pygobject(dict, G_TYPE_KAITAI_META, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en description globale Kaitai.            *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_kaitai_meta(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_kaitai_meta_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to Kaitai global description");
+            break;
+
+        case 1:
+            *((GKaitaiMeta **)dst) = G_KAITAI_META(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/parsers/meta.h b/plugins/kaitai/python/parsers/meta.h
new file mode 100644
index 0000000..383cad9
--- /dev/null
+++ b/plugins/kaitai/python/parsers/meta.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * meta.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/parsers/meta.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_PARSERS_META_H
+#define _PLUGINS_KAITAI_PYTHON_PARSERS_META_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_kaitai_meta_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.parsers.KaitaiMeta'. */
+bool ensure_python_kaitai_meta_is_registered(void);
+
+/* Tente de convertir en description globale Kaitai. */
+int convert_to_kaitai_meta(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_PARSERS_META_H */
diff --git a/plugins/kaitai/python/parsers/module.c b/plugins/kaitai/python/parsers/module.c
new file mode 100644
index 0000000..549f728
--- /dev/null
+++ b/plugins/kaitai/python/parsers/module.c
@@ -0,0 +1,124 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * module.c - intégration du répertoire parsers en tant que module
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "module.h"
+
+
+#include <Python.h>
+
+
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+
+
+#include "attribute.h"
+#include "enum.h"
+#include "instance.h"
+#include "meta.h"
+#include "struct.h"
+#include "type.h"
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Ajoute le module 'plugins.kaitai.parsers' au module Python.  *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool add_kaitai_parsers_module(void)
+{
+    bool result;                            /* Bilan à retourner           */
+    PyObject *super;                        /* Module à compléter          */
+    PyObject *module;                       /* Sous-module mis en place    */
+
+#define PYCHRYSALIDE_PLUGINS_KAITAI_PARSERS_DOC                     \
+    "This module provides implementation for several Kaitai"        \
+    " definitions parsers."
+
+    static PyModuleDef py_chrysalide_kaitai_parsers_module = {
+
+        .m_base = PyModuleDef_HEAD_INIT,
+
+        .m_name = "pychrysalide.plugins.kaitai.parsers",
+        .m_doc = PYCHRYSALIDE_PLUGINS_KAITAI_PARSERS_DOC,
+
+        .m_size = -1,
+
+    };
+
+    result = false;
+
+    super = get_access_to_python_module("pychrysalide.plugins.kaitai");
+
+    module = build_python_module(super, &py_chrysalide_kaitai_parsers_module);
+
+    result = (module != NULL);
+
+    assert(result);
+
+    if (!result)
+        Py_XDECREF(module);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Intègre les objets du module 'plugins.kaitai.parsers'.       *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool populate_kaitai_parsers_module(void)
+{
+    bool result;                            /* Bilan à retourner           */
+
+    result = true;
+
+    if (result) result = ensure_python_kaitai_attribute_is_registered();
+    if (result) result = ensure_python_kaitai_enum_is_registered();
+    if (result) result = ensure_python_kaitai_instance_is_registered();
+    if (result) result = ensure_python_kaitai_meta_is_registered();
+    if (result) result = ensure_python_kaitai_structure_is_registered();
+    if (result) result = ensure_python_kaitai_type_is_registered();
+
+    assert(result);
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/parsers/module.h b/plugins/kaitai/python/parsers/module.h
new file mode 100644
index 0000000..d0fdd66
--- /dev/null
+++ b/plugins/kaitai/python/parsers/module.h
@@ -0,0 +1,41 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * module.h - prototypes pour l'intégration du répertoire parsers en tant que module
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_PARSERS_MODULE_H
+#define _PLUGINS_KAITAI_PYTHON_PARSERS_MODULE_H
+
+
+#include <stdbool.h>
+
+
+
+/* Ajoute le module 'plugins.kaitai.parsers' au module Python. */
+bool add_kaitai_parsers_module(void);
+
+/* Intègre les objets du module 'plugins.kaitai.parsers'. */
+bool populate_kaitai_parsers_module(void);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_PARSERS_MODULE_H */
diff --git a/plugins/kaitai/python/parsers/struct.c b/plugins/kaitai/python/parsers/struct.c
new file mode 100644
index 0000000..900cd1b
--- /dev/null
+++ b/plugins/kaitai/python/parsers/struct.c
@@ -0,0 +1,376 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * struct.h - équivalent Python du fichier "plugins/kaitai/struct.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "struct.h"
+
+
+#include <pygobject.h>
+
+
+#include <i18n.h>
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+#include <plugins/pychrysalide/analysis/content.h>
+
+
+#include "../parser.h"
+#include "../../parsers/struct-int.h"
+
+
+
+CREATE_DYN_CONSTRUCTOR(kaitai_structure, G_TYPE_KAITAI_STRUCT);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_kaitai_structure_init(PyObject *, PyObject *, PyObject *);
+
+/* Parcourt un contenu binaire selon une description Kaitai. */
+static PyObject *py_kaitai_structure_parse(PyObject *, PyObject *);
+
+/* Fournit la désignation humaine d'une définiton Kaitai. */
+static PyObject *py_kaitai_structure_get_meta(PyObject *, void *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_kaitai_structure_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    const char *text;                       /* Contenu de règles à traiter */
+    const char *filename;                   /* Fichier de définitions      */
+    int ret;                                /* Bilan de lecture des args.  */
+    GKaitaiStruct *kstruct;                 /* Création GLib à transmettre */
+
+    static char *kwlist[] = { "text", "filename", NULL };
+
+#define KAITAI_STRUCT_DOC                                                       \
+    "KaitaiStruct is the class providing support for parsing binary contents"   \
+    " using a special declarative language."                                    \
+    "\n"                                                                        \
+    "Instances can be created using one of the following constructors:\n"       \
+    "\n"                                                                        \
+    "    KaitaiStruct(text=str)"                                                \
+    "\n"                                                                        \
+    "    KaitaiStruct(filename=str)"                                            \
+    "\n"                                                                        \
+    "Where *text* is a string containg a markup content to parse; the"          \
+    " *filename* argument is an alternative string for a path pointing to the"  \
+    " same kind of content. This path can be a real filename or a resource"     \
+    " URI."                                                                     \
+    "\n"                                                                        \
+    "It is the Python bindings for a C implementation of the specifications"    \
+    " described at http://kaitai.io/."
+
+    /* Récupération des paramètres */
+
+    text = NULL;
+    filename = NULL;
+
+    ret = PyArg_ParseTupleAndKeywords(args, kwds, "|ss", kwlist, &text, &filename);
+    if (!ret) return -1;
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1) return -1;
+
+    /* Eléments de base */
+
+    kstruct = G_KAITAI_STRUCT(pygobject_get(self));
+
+    if (text != NULL)
+    {
+        if (!g_kaitai_structure_create_from_text(kstruct, text))
+        {
+            PyErr_SetString(PyExc_ValueError, _("Unable to create Kaitai structure."));
+            return -1;
+        }
+
+    }
+
+    else if (filename != NULL)
+    {
+        if (!g_kaitai_structure_create_from_file(kstruct, filename))
+        {
+            PyErr_SetString(PyExc_ValueError, _("Unable to create Kaitai structure."));
+            return -1;
+        }
+
+    }
+
+    else
+    {
+        PyErr_SetString(PyExc_ValueError, _("Unable to create empty Kaitai structure."));
+        return -1;
+    }
+
+    return 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = instance de l'interpréteur Kaitai à manipuler.        *
+*                args = arguments fournis à l'appel.                          *
+*                                                                             *
+*  Description : Parcourt un contenu binaire selon une description Kaitai.    *
+*                                                                             *
+*  Retour      : Arborescence d'éléments rencontrés selon les spécifications. *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_structure_parse(PyObject *self, PyObject *args)
+{
+    PyObject *result;                       /* Instance à retourner        */
+    GBinContent *content;                   /* Contenu binaire à traiter   */
+    int ret;                                /* Bilan de lecture des args.  */
+    GKaitaiStruct *kstruct;                 /* Interpréteur Kaitai courant */
+    GMatchRecord *record;                   /* Ensemble de correspondances */
+
+#define KAITAI_STRUCTURE_PARSE_METHOD PYTHON_METHOD_DEF                     \
+(                                                                           \
+    parse, "$self, content",                                                \
+    METH_VARARGS, py_kaitai_structure,                                      \
+    "Parse a binary content with the loaded specifications."                \
+    "\n"                                                                    \
+    "The content has to be a pychrysalide.analysis.BinContent instance.\n"  \
+    "\n"                                                                    \
+    "The result is *None* if the parsing failed, or a"                      \
+    " pychrysalide.plugins.kaitai.MatchRecord object for each attribute"    \
+    " met."                                                                 \
+)
+
+    ret = PyArg_ParseTuple(args, "O&", convert_to_binary_content, &content);
+    if (!ret) return NULL;
+
+    kstruct = G_KAITAI_STRUCT(pygobject_get(self));
+
+    record = g_kaitai_structure_parse(kstruct, content);
+
+    if (record != NULL)
+    {
+        result = pygobject_new(G_OBJECT(record));
+        g_object_unref(G_OBJECT(record));
+    }
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Fournit la désignation humaine d'une définiton Kaitai.       *
+*                                                                             *
+*  Retour      : Intitulé de définition OU None.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_structure_get_meta(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GKaitaiStruct *kstruct;                 /* Version native de l'objet   */
+    GKaitaiMeta *meta;                      /* Informations à transmettre  */
+
+#define KAITAI_STRUCTURE_META_ATTRIB PYTHON_GET_DEF_FULL            \
+(                                                                   \
+    meta, py_kaitai_structure,                                      \
+    "Global description provided for the Kaitai definition, as a"   \
+    " pychrysalide.plugins.kaitai.parsers.KaitaiMeta instance."     \
+)
+
+    kstruct = G_KAITAI_STRUCT(pygobject_get(self));
+
+    meta = g_kaitai_structure_get_meta(kstruct);
+
+    if (meta != NULL)
+    {
+        result = pygobject_new(G_OBJECT(meta));
+        g_object_unref(G_OBJECT(meta));
+    }
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_kaitai_structure_type(void)
+{
+    static PyMethodDef py_kaitai_structure_methods[] = {
+        KAITAI_STRUCTURE_PARSE_METHOD,
+        { NULL }
+    };
+
+    static PyGetSetDef py_kaitai_structure_getseters[] = {
+        KAITAI_STRUCTURE_META_ATTRIB,
+        { NULL }
+    };
+
+    static PyTypeObject py_kaitai_structure_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.parsers.KaitaiStruct",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT,
+
+        .tp_doc         = KAITAI_STRUCT_DOC,
+
+        .tp_methods     = py_kaitai_structure_methods,
+        .tp_getset      = py_kaitai_structure_getseters,
+
+        .tp_init        = py_kaitai_structure_init,
+        .tp_new         = py_kaitai_structure_new
+
+    };
+
+    return &py_kaitai_structure_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide.plugins...KaitaiStruct.*
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_kaitai_structure_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type Python 'KaitaiStruct'  */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_kaitai_structure_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai.parsers");
+
+        dict = PyModule_GetDict(module);
+
+        if (!ensure_python_kaitai_parser_is_registered())
+            return false;
+
+        if (!register_class_for_pygobject(dict, G_TYPE_KAITAI_STRUCT, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en structure de données Kaitai.           *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_kaitai_structure(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_kaitai_structure_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to Kaitai structure");
+            break;
+
+        case 1:
+            *((GKaitaiStruct **)dst) = G_KAITAI_STRUCT(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/parsers/struct.h b/plugins/kaitai/python/parsers/struct.h
new file mode 100644
index 0000000..872f744
--- /dev/null
+++ b/plugins/kaitai/python/parsers/struct.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * struct.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/struct.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_PARSERS_STRUCT_H
+#define _PLUGINS_KAITAI_PYTHON_PARSERS_STRUCT_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_kaitai_structure_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.parsers.KaitaiStruct'. */
+bool ensure_python_kaitai_structure_is_registered(void);
+
+/* Tente de convertir en structure de données Kaitai. */
+int convert_to_kaitai_structure(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_PARSERS_STRUCT_H */
diff --git a/plugins/kaitai/python/parsers/type.c b/plugins/kaitai/python/parsers/type.c
new file mode 100644
index 0000000..64a3419
--- /dev/null
+++ b/plugins/kaitai/python/parsers/type.c
@@ -0,0 +1,278 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * type.h - équivalent Python du fichier "plugins/kaitai/parsers/type.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "type.h"
+
+
+#include <assert.h>
+#include <pygobject.h>
+
+
+#include <i18n.h>
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+#include <plugins/yaml/python/node.h>
+
+
+#include "struct.h"
+#include "../../parsers/type-int.h"
+
+
+
+CREATE_DYN_CONSTRUCTOR(kaitai_type, G_TYPE_KAITAI_TYPE);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_kaitai_type_init(PyObject *, PyObject *, PyObject *);
+
+/* Indique le nom de scène du type représenté. */
+static PyObject *py_kaitai_type_get_name(PyObject *, void *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_kaitai_type_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    GYamlNode *parent;                      /* Noeud Yaml de l'attribut    */
+    int ret;                                /* Bilan de lecture des args.  */
+    GKaitaiType *attrib;               /* Création GLib à transmettre */
+
+#define KAITAI_TYPE_DOC                                                         \
+    "The KaitaiType class provides support for user-defined type used in"       \
+    " Kaitai definitions.\n"                                                    \
+    "\n"                                                                        \
+    "Instances can be created using the following constructor:\n"               \
+    "\n"                                                                        \
+    "    KaitaiType(parent)"                                                    \
+    "\n"                                                                        \
+    "Where *parent* is a pychrysalide.plugins.yaml.YamlNode instance pointing"  \
+    " to Yaml data to load.\n"                                                  \
+    "\n"                                                                        \
+    "The class is the Python bindings for a C implementation of the TypesSpec"  \
+    " structure described at https://doc.kaitai.io/ksy_diagram.html."
+
+    /* Récupération des paramètres */
+
+    ret = PyArg_ParseTuple(args, "O&", convert_to_yaml_node, &parent);
+    if (!ret) return -1;
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1) return -1;
+
+    /* Eléments de base */
+
+    attrib = G_KAITAI_TYPE(pygobject_get(self));
+
+    if (!g_kaitai_type_create(attrib, parent))
+    {
+        PyErr_SetString(PyExc_ValueError, _("Unable to create Kaitai type."));
+        return -1;
+    }
+
+    return 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Indique le nom de scène du type représenté.                  *
+*                                                                             *
+*  Retour      : Désignation humaine.                                         *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_type_get_name(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GKaitaiType *type;                      /* Version native du type      */
+    const char *name;                       /* Désignation à transmettre   */
+
+#define KAITAI_TYPE_NAME_ATTRIB PYTHON_GET_DEF_FULL         \
+(                                                           \
+    name, py_kaitai_type,                                   \
+    "Name of the user-defined type, provided as a unique"   \
+    " string value."                                        \
+)
+
+    type = G_KAITAI_TYPE(pygobject_get(self));
+
+    name = g_kaitai_type_get_name(type);
+    assert(name != NULL);
+
+    result = PyUnicode_FromString(name);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_kaitai_type_type(void)
+{
+    static PyMethodDef py_kaitai_type_methods[] = {
+        { NULL }
+    };
+
+    static PyGetSetDef py_kaitai_type_getseters[] = {
+        KAITAI_TYPE_NAME_ATTRIB,
+        { NULL }
+    };
+
+    static PyTypeObject py_kaitai_type_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.parsers.KaitaiType",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+        .tp_doc         = KAITAI_TYPE_DOC,
+
+        .tp_methods     = py_kaitai_type_methods,
+        .tp_getset      = py_kaitai_type_getseters,
+
+        .tp_init        = py_kaitai_type_init,
+        .tp_new         = py_kaitai_type_new,
+
+    };
+
+    return &py_kaitai_type_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide....parsers.KaitaiType. *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_kaitai_type_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type 'KaitaiType'           */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_kaitai_type_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai.parsers");
+
+        dict = PyModule_GetDict(module);
+
+        if (!ensure_python_kaitai_structure_is_registered())
+            return false;
+
+        if (!register_class_for_pygobject(dict, G_TYPE_KAITAI_TYPE, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en type particulier pour Kaitai.          *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_kaitai_type(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_kaitai_type_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to Kaitai type");
+            break;
+
+        case 1:
+            *((GKaitaiType **)dst) = G_KAITAI_TYPE(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/parsers/type.h b/plugins/kaitai/python/parsers/type.h
new file mode 100644
index 0000000..320bc71
--- /dev/null
+++ b/plugins/kaitai/python/parsers/type.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * type.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/parsers/type.h"
+ *
+ * Copyright (C) 2023 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_PARSERS_TYPE_H
+#define _PLUGINS_KAITAI_PYTHON_PARSERS_TYPE_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_kaitai_type_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.parsers.KaitaiType'. */
+bool ensure_python_kaitai_type_is_registered(void);
+
+/* Tente de convertir en type particulier pour Kaitai. */
+int convert_to_kaitai_type(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_PARSERS_TYPE_H */
diff --git a/plugins/kaitai/python/record.c b/plugins/kaitai/python/record.c
new file mode 100644
index 0000000..4194a9a
--- /dev/null
+++ b/plugins/kaitai/python/record.c
@@ -0,0 +1,420 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * record.h - équivalent Python du fichier "plugins/kaitai/record.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "record.h"
+
+
+#include <pygobject.h>
+
+
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+#include <plugins/pychrysalide/arch/vmpa.h>
+
+
+#include "parser.h"
+#include "../record.h"
+
+
+
+CREATE_DYN_ABSTRACT_CONSTRUCTOR(match_record, G_TYPE_MATCH_RECORD, NULL);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_match_record_init(PyObject *, PyObject *, PyObject *);
+
+/* Modifie la référence au créateur de la correspondance. */
+static int py_match_record_set_creator(PyObject *, PyObject *, void *);
+
+/* Renvoie vers le lecteur à l'origine de la correspondance. */
+static PyObject *py_match_record_get_creator(PyObject *, void *);
+
+/* Fournit le contenu lié à une correspondance établie. */
+static PyObject *py_match_record_get_content(PyObject *, void *);
+
+/* Calcule ou fournit la zone couverte par une correspondance. */
+static PyObject *py_match_record_get_range(PyObject *, void *);
+
+/* Lit les octets bruts couverts par une correspondance. */
+static PyObject *py_match_record_get_raw_bytes(PyObject *, void *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_match_record_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    int ret;                                /* Bilan de lecture des args.  */
+
+#define MATCH_RECORD_DOC                                                    \
+    "MatchRecord is an abstract class providing mainly location and raw"    \
+    " data of an area which has matched a part of a binary content."
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1) return -1;
+
+    return 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = correspondance à manipuler.                        *
+*                value   = lecteur à l'origine de la correspondance.          *
+*                closure = adresse non utilisée ici.                          *
+*                                                                             *
+*  Description : Modifie la référence au créateur de la correspondance.       *
+*                                                                             *
+*  Retour      : Bilan de la définition.                                      *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_match_record_set_creator(PyObject *self, PyObject *value, void *closure)
+{
+    int result;                             /* Bilan à renvoyer            */
+    GMatchRecord *record;                   /* Version GLib de l'objet     */
+    GKaitaiParser *parser;                  /* Lecteur à l'origine         */
+
+    record = G_MATCH_RECORD(pygobject_get(self));
+
+    if (!convert_to_kaitai_parser(value, &parser))
+        result = -1;
+
+    else
+    {
+        g_match_record_fix_creator(record, parser);
+        result = 0;
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = correspondance à manipuler.                        *
+*                closure = adresse non utilisée ici.                          *
+*                                                                             *
+*  Description : Renvoie vers le lecteur à l'origine de la correspondance.    *
+*                                                                             *
+*  Retour      : Lecteur à l'origine de la création.                          *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_match_record_get_creator(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Instance à retourner        */
+    GMatchRecord *record;                   /* Version GLib de l'objet     */
+    GKaitaiParser *parser;                  /* Lecteur à l'origine         */
+
+#define MATCH_RECORD_CREATOR_ATTRIB PYTHON_GETSET_DEF_FULL                      \
+(                                                                               \
+    creator, py_match_record,                                                   \
+    "Provide or define the pychrysalide.plugins.kaitai.KaitaiParser instance"   \
+    " which has created the record.\n"                                          \
+    "\n"                                                                        \
+    "This field should not be defined after the record creation in most cases." \
+)
+
+    record = G_MATCH_RECORD(pygobject_get(self));
+
+    parser = g_match_record_get_creator(record);
+
+    result = pygobject_new(G_OBJECT(parser));
+    g_object_unref(parser);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Fournit le contenu lié à une correspondance établie.         *
+*                                                                             *
+*  Retour      : Contenu binaire associé.                                     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_match_record_get_content(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GMatchRecord *record;                   /* Conservation à consulter    */
+    GBinContent *content;                   /* Contenu associé             */
+
+#define MATCH_RECORD_CONTENT_ATTRIB PYTHON_GET_DEF_FULL     \
+(                                                           \
+    content, py_match_record,                               \
+    "pychrysalide.analysis.BinContent instance linked to"   \
+    " the match record."                                    \
+)
+
+    record = G_MATCH_RECORD(pygobject_get(self));
+    content = g_match_record_get_content(record);
+
+    if (content != NULL)
+    {
+        result = pygobject_new(G_OBJECT(content));
+        g_object_unref(G_OBJECT(content));
+    }
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Calcule ou fournit la zone couverte par une correspondance.  *
+*                                                                             *
+*  Retour      : Zone de couverture déterminée.                               *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_match_record_get_range(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GMatchRecord *record;                   /* Conservation à consulter    */
+    mrange_t range;                         /* Couverture courante         */
+
+#define MATCH_RECORD_RANGE_ATTRIB PYTHON_GET_DEF_FULL       \
+(                                                           \
+    range, py_match_record,                                 \
+    "Area of the matched data for the parsed attribute"     \
+    " against a given binary content.\n"                    \
+    "\n"                                                    \
+    "This property is a pychrysalide.arch.mrange instance." \
+)
+
+    record = G_MATCH_RECORD(pygobject_get(self));
+    g_match_record_get_range(record, &range);
+
+    result = build_from_internal_mrange(&range);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Lit les octets bruts couverts par une correspondance.        *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_match_record_get_raw_bytes(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GMatchRecord *record;                   /* Conservation à consulter    */
+    bin_t *out;                             /* Données brutes à transmettre*/
+    size_t len;                             /* Quantité de ces données     */
+
+#define MATCH_RECORD_RAW_BYTES_ATTRIB PYTHON_GET_DEF_FULL   \
+(                                                           \
+    raw_bytes, py_match_record,                             \
+    "Raw bytes from the area covered by the record."        \
+)
+
+    record = G_MATCH_RECORD(pygobject_get(self));
+
+    g_match_record_read_raw_bytes(record, &out, &len);
+
+    result = PyBytes_FromStringAndSize((char *)out, len);
+    free(out);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_match_record_type(void)
+{
+    static PyMethodDef py_match_record_methods[] = {
+        { NULL }
+    };
+
+    static PyGetSetDef py_match_record_getseters[] = {
+        MATCH_RECORD_CREATOR_ATTRIB,
+        MATCH_RECORD_CONTENT_ATTRIB,
+        MATCH_RECORD_RANGE_ATTRIB,
+        MATCH_RECORD_RAW_BYTES_ATTRIB,
+        { NULL }
+    };
+
+    static PyTypeObject py_match_record_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.MatchRecord",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+        .tp_doc         = MATCH_RECORD_DOC,
+
+        .tp_methods     = py_match_record_methods,
+        .tp_getset      = py_match_record_getseters,
+
+        .tp_init        = py_match_record_init,
+        .tp_new         = py_match_record_new,
+
+    };
+
+    return &py_match_record_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide.plugins...MatchRecord. *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_match_record_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type Python 'MatchRecord'   */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_match_record_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai");
+
+        dict = PyModule_GetDict(module);
+
+        if (!register_class_for_pygobject(dict, G_TYPE_MATCH_RECORD, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en conservation de correspondance.        *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_match_record(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_match_record_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to match record");
+            break;
+
+        case 1:
+            *((GMatchRecord **)dst) = G_MATCH_RECORD(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/record.h b/plugins/kaitai/python/record.h
new file mode 100644
index 0000000..edf75fc
--- /dev/null
+++ b/plugins/kaitai/python/record.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * record.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/record.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_RECORD_H
+#define _PLUGINS_KAITAI_PYTHON_RECORD_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_match_record_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.MatchRecord'. */
+bool ensure_python_match_record_is_registered(void);
+
+/* Tente de convertir en conservation de correspondance. */
+int convert_to_match_record(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_RECORD_H */
diff --git a/plugins/kaitai/python/records/Makefile.am b/plugins/kaitai/python/records/Makefile.am
new file mode 100644
index 0000000..1413228
--- /dev/null
+++ b/plugins/kaitai/python/records/Makefile.am
@@ -0,0 +1,18 @@
+
+noinst_LTLIBRARIES = libkaitaipythonrecords.la
+
+libkaitaipythonrecords_la_SOURCES = 		\
+	empty.h empty.c							\
+	group.h group.c							\
+	item.h item.c							\
+	list.h list.c							\
+	module.h module.c						\
+	value.h value.c
+
+libkaitaipythonrecords_la_CFLAGS = $(TOOLKIT_CFLAGS) $(LIBXML_CFLAGS) $(LIBPYTHON_CFLAGS) $(LIBPYGOBJECT_CFLAGS) \
+	-I$(top_srcdir)/src -DNO_IMPORT_PYGOBJECT
+
+
+devdir = $(includedir)/chrysalide-$(subdir)
+
+dev_HEADERS = $(libkaitaipythonrecords_la_SOURCES:%c=)
diff --git a/plugins/kaitai/python/records/empty.c b/plugins/kaitai/python/records/empty.c
new file mode 100644
index 0000000..9861a39
--- /dev/null
+++ b/plugins/kaitai/python/records/empty.c
@@ -0,0 +1,286 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * empty.c - équivalent Python du fichier "plugins/kaitai/parsers/empty.c"
+ *
+ * Copyright (C) 2023 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "empty.h"
+
+
+#include <assert.h>
+#include <pygobject.h>
+
+
+#include <i18n.h>
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+#include <plugins/pychrysalide/analysis/content.h>
+#include <plugins/pychrysalide/arch/vmpa.h>
+
+
+#include "../parser.h"
+#include "../record.h"
+#include "../../records/empty-int.h"
+
+
+
+CREATE_DYN_CONSTRUCTOR(record_empty, G_TYPE_RECORD_EMPTY);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_record_empty_init(PyObject *, PyObject *, PyObject *);
+
+/* Produit une absence de valeur pour la correspondance. */
+static PyObject *py_record_empty_get_value(PyObject *, void *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_record_empty_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    GKaitaiParser *parser;                  /* Analyseur défini créateur   */
+    GBinContent *content;                   /* Contenu binaire manipulé    */
+    vmpa2t *pos;                            /* Tête de lecture courante    */
+    int ret;                                /* Bilan de lecture des args.  */
+    GRecordEmpty *empty;                    /* Création GLib à transmettre */
+
+#define RECORD_EMPTY_DOC                                                        \
+    "The RecordEmpty object reflects absolutely no match and should only get"   \
+    " in some rare cases.\n"                                                    \
+    "\n"                                                                        \
+    "Instances can be created using following constructor:\n"                   \
+    "\n"                                                                        \
+    "    RecordEmpty(parser, content, pos)"                                     \
+    "\n"                                                                        \
+    "Where *parser* is the creator of the record, as a"                         \
+    " pychrysalide.plugins.kaitai.KaitaiParser instance, *content* is a"        \
+    " pychrysalide.analysis.BinContent instance providing the processed data"   \
+    " and *pos* defines the current reading location, as a"                     \
+    " pychrysalide.arch.vmpa value."
+
+    /* Récupération des paramètres */
+
+    ret = PyArg_ParseTuple(args, "O&O&O&",
+                           convert_to_kaitai_parser, &parser,
+                           convert_to_binary_content, &content,
+                           convert_any_to_vmpa, &pos);
+    if (!ret) return -1;
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1) return -1;
+
+    /* Eléments de base */
+
+    empty = G_RECORD_EMPTY(pygobject_get(self));
+
+    if (!g_record_empty_create(empty, parser, content, pos))
+    {
+        clean_vmpa_arg(pos);
+
+        PyErr_SetString(PyExc_ValueError, _("Unable to create Kaitai stream."));
+        return -1;
+
+    }
+
+    clean_vmpa_arg(pos);
+
+    return 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Produit une absence de valeur pour la correspondance.        *
+*                                                                             *
+*  Retour      : None.                                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_record_empty_get_value(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+
+#define RECORD_EMPTY_VALUE_ATTRIB PYTHON_GET_DEF_FULL   \
+(                                                       \
+    value, py_record_empty,                             \
+    "Always *None*.\n"                                  \
+    "\n"                                                \
+    "This attribute is only provided to mimic other"    \
+    " record types."                                    \
+)
+
+    result = Py_None;
+    Py_INCREF(result);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_record_empty_type(void)
+{
+    static PyMethodDef py_record_empty_methods[] = {
+        { NULL }
+    };
+
+    static PyGetSetDef py_record_empty_getseters[] = {
+        RECORD_EMPTY_VALUE_ATTRIB,
+        { NULL }
+    };
+
+    static PyTypeObject py_record_empty_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.records.RecordEmpty",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+        .tp_doc         = RECORD_EMPTY_DOC,
+
+        .tp_methods     = py_record_empty_methods,
+        .tp_getset      = py_record_empty_getseters,
+
+        .tp_init        = py_record_empty_init,
+        .tp_new         = py_record_empty_new,
+
+    };
+
+    return &py_record_empty_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide...records.RecordEmpty. *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_record_empty_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type Python 'RecordEmpty'   */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_record_empty_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai.records");
+
+        dict = PyModule_GetDict(module);
+
+        if (!ensure_python_match_record_is_registered())
+            return false;
+
+        if (!register_class_for_pygobject(dict, G_TYPE_RECORD_EMPTY, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en zone de correspondance vide.           *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_record_empty(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_record_empty_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to record empty");
+            break;
+
+        case 1:
+            *((GRecordEmpty **)dst) = G_RECORD_EMPTY(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/records/empty.h b/plugins/kaitai/python/records/empty.h
new file mode 100644
index 0000000..ecd5fc9
--- /dev/null
+++ b/plugins/kaitai/python/records/empty.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * empty.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/records/empty.h"
+ *
+ * Copyright (C) 2023 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_RECORDS_EMPTY_H
+#define _PLUGINS_KAITAI_PYTHON_RECORDS_EMPTY_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_record_empty_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.records.RecordEmpty'. */
+bool ensure_python_record_empty_is_registered(void);
+
+/* Tente de convertir en zone de correspondance vide. */
+int convert_to_record_empty(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_RECORDS_EMPTY_H */
diff --git a/plugins/kaitai/python/records/group.c b/plugins/kaitai/python/records/group.c
new file mode 100644
index 0000000..a050043
--- /dev/null
+++ b/plugins/kaitai/python/records/group.c
@@ -0,0 +1,305 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * group.h - équivalent Python du fichier "plugins/kaitai/parsers/group.h"
+ *
+ * Copyright (C) 2023 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "group.h"
+
+
+#include <pygobject.h>
+#include <string.h>
+
+
+#include <i18n.h>
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+#include <plugins/pychrysalide/analysis/content.h>
+#include <plugins/pychrysalide/arch/vmpa.h>
+#include <plugins/yaml/python/node.h>
+
+
+#include "../record.h"
+#include "../parsers/struct.h"
+#include "../../records/group-int.h"
+
+
+
+CREATE_DYN_CONSTRUCTOR(record_group, G_TYPE_RECORD_GROUP);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_record_group_init(PyObject *, PyObject *, PyObject *);
+
+/* Assure l'encadrement des accès aux champs d'une séquence. */
+static PyObject *py_record_group_getattr(PyObject *, char *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_record_group_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    GKaitaiStruct *kstruct;                 /* Séquence définie créatrice  */
+    GBinContent *content;                   /* Contenu binaire analysé     */
+    int ret;                                /* Bilan de lecture des args.  */
+    GRecordGroup *group;                    /* Création GLib à transmettre */
+
+#define RECORD_GROUP_DOC                                                        \
+    "The RecordGroup class stores a map of parsed attributes with their"        \
+    " relative values. Each of theses Kaitai attributes can be accessed as"     \
+    " usual Python attribute.\n"                                                \
+    "\n"                                                                        \
+    "Instances can be created using the following constructor:\n"               \
+    "\n"                                                                        \
+    "    RecordGroup(kstruct, content)"                                         \
+    "\n"                                                                        \
+    "Where the *kstruct* refers to a"                                           \
+    " pychrysalide.plugins.kaitai.parsers.KaitaiStructure instance as the"      \
+    " creator of the newly created object, and *content* points to a"           \
+    " pychrysalide.analysis.BinContent instance."
+
+    /* Récupération des paramètres */
+
+    ret = PyArg_ParseTuple(args, "O&O&",
+                           convert_to_kaitai_structure, &kstruct,
+                           convert_to_binary_content, &content);
+    if (!ret) return -1;
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1) return -1;
+
+    /* Eléments de base */
+
+    group = G_RECORD_GROUP(pygobject_get(self));
+
+    if (!g_record_group_create(group, kstruct, content))
+    {
+        PyErr_SetString(PyExc_ValueError, _("Unable to create record group."));
+        return -1;
+    }
+
+    return 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = structure C convertie en Python.                      *
+*                name = nom du champ auquel un accès est demandé.             *
+*                                                                             *
+*  Description : Assure l'encadrement des accès aux champs d'une séquence.    *
+*                                                                             *
+*  Retour      : Valeur du champ demandé.                                     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_record_group_getattr(PyObject *self, char *name)
+{
+    PyObject *result;                       /* Elément à retourner         */
+    GRecordGroup *group;                    /* Version native de l'objet   */
+    GMatchRecord *found;                    /* Sous-élément identifié      */
+    PyObject *w;                            /* Conversion du nom de champ  */
+    PyTypeObject *tp;                       /* Type de l'objet manipulé    */
+
+    group = G_RECORD_GROUP(pygobject_get(self));
+
+    found = g_match_record_find_by_name(G_MATCH_RECORD(group), name, strlen(name), DIRECT_SEARCH_DEEP_LEVEL);
+
+    if (found != NULL)
+    {
+        result = pygobject_new(G_OBJECT(found));
+        g_object_unref(G_OBJECT(found));
+    }
+
+    else
+    {
+        w = PyUnicode_InternFromString(name);
+        if (w == NULL) return NULL;
+
+        tp = Py_TYPE(self);
+
+        if (tp->tp_base->tp_getattro != NULL)
+            result = tp->tp_base->tp_getattro(self, w);
+
+        else
+        {
+            PyErr_Format(PyExc_AttributeError,
+                         "type object '%.50s' has no attribute '%U'",
+                         tp->tp_name, name);
+            result = NULL;
+        }
+
+        Py_DECREF(w);
+
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_record_group_type(void)
+{
+    static PyMethodDef py_record_group_methods[] = {
+        { NULL }
+    };
+
+    static PyGetSetDef py_record_group_getseters[] = {
+        { NULL }
+    };
+
+    static PyTypeObject py_record_group_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.records.RecordGroup",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_getattr     = py_record_group_getattr,
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+        .tp_doc         = RECORD_GROUP_DOC,
+
+        .tp_methods     = py_record_group_methods,
+        .tp_getset      = py_record_group_getseters,
+
+        .tp_init        = py_record_group_init,
+        .tp_new         = py_record_group_new,
+
+    };
+
+    return &py_record_group_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide...records.RecordGroup. *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_record_group_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type Python 'RecordGroup'   */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_record_group_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai.records");
+
+        dict = PyModule_GetDict(module);
+
+        if (!ensure_python_match_record_is_registered())
+            return false;
+
+        if (!register_class_for_pygobject(dict, G_TYPE_RECORD_GROUP, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en correspondances attribut/binaire.      *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_record_group(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_record_group_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to record group");
+            break;
+
+        case 1:
+            *((GRecordGroup **)dst) = G_RECORD_GROUP(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/records/group.h b/plugins/kaitai/python/records/group.h
new file mode 100644
index 0000000..3e12ffc
--- /dev/null
+++ b/plugins/kaitai/python/records/group.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * group.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/records/group.h"
+ *
+ * Copyright (C) 2023 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_RECORDS_GROUP_H
+#define _PLUGINS_KAITAI_PYTHON_RECORDS_GROUP_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_record_group_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.records.RecordGroup'. */
+bool ensure_python_record_group_is_registered(void);
+
+/* Tente de convertir en correspondances attribut/binaire. */
+int convert_to_record_group(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_RECORDS_GROUP_H */
diff --git a/plugins/kaitai/python/records/item.c b/plugins/kaitai/python/records/item.c
new file mode 100644
index 0000000..84c2c58
--- /dev/null
+++ b/plugins/kaitai/python/records/item.c
@@ -0,0 +1,394 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * item.h - équivalent Python du fichier "plugins/kaitai/parsers/item.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "item.h"
+
+
+#include <assert.h>
+#include <pygobject.h>
+
+
+#include <i18n.h>
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+#include <plugins/pychrysalide/analysis/content.h>
+#include <plugins/pychrysalide/arch/vmpa.h>
+#include <plugins/yaml/python/node.h>
+
+
+#include "../record.h"
+#include "../parsers/attribute.h"
+#include "../../records/item-int.h"
+
+
+
+CREATE_DYN_CONSTRUCTOR(record_item, G_TYPE_RECORD_ITEM);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_record_item_init(PyObject *, PyObject *, PyObject *);
+
+/* Lit la série d'octets d'un élément Kaitai entier représenté. */
+static PyObject *py_record_item_get_truncated_bytes(PyObject *, void *);
+
+/* Lit la valeur d'un élément Kaitai entier représenté. */
+static PyObject *py_record_item_get_value(PyObject *, void *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_record_item_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    GKaitaiAttribute *attrib;               /* Attribut défini créateur    */
+    GBinContent *content;                   /* Contenu binaire analysé     */
+    mrange_t range;                         /* Espace couvert              */
+    SourceEndian endian;                    /* Boutisme à observer         */
+    int ret;                                /* Bilan de lecture des args.  */
+    GRecordItem *item;                      /* Création GLib à transmettre */
+
+#define RECORD_ITEM_DOC                                                         \
+    "The RecordItem class remembers a match between a described attribute and"  \
+    " its concret value read from parsed binary data."                          \
+    "\n"                                                                        \
+    "Instances can be created using the following constructor:\n"               \
+    "\n"                                                                        \
+    "    RecordItem(content, range, endian, attrib)"                            \
+    "\n"                                                                        \
+    "Where the *attrib* arguments refers to a"                                  \
+    " pychrysalide.plugins.kaitai.parsers.KaitaiAttribute instance as the"      \
+    " creator of the newly created object, *content* points to a"               \
+    " pychrysalide.analysis.BinContent instance, *range* is a"                  \
+    " pychrysalide.arch.mrange object, *endian* states with a"                  \
+    " pychrysalide.analysis.BinContent.SourceEndian hint the endianness used"   \
+    " to read integer values."
+
+    /* Récupération des paramètres */
+
+    ret = PyArg_ParseTuple(args, "O&O&O&",
+                           convert_to_kaitai_attribute, &attrib,
+                           convert_to_binary_content, &content,
+                           convert_any_to_mrange, &range,
+                           convert_to_binary_content, &endian);
+    if (!ret) return -1;
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1) return -1;
+
+    /* Eléments de base */
+
+    item = G_RECORD_ITEM(pygobject_get(self));
+
+    if (!g_record_item_create(item, attrib, content, &range, endian))
+    {
+        PyErr_SetString(PyExc_ValueError, _("Unable to create record item."));
+        return -1;
+    }
+
+    return 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Lit la série d'octets d'un élément Kaitai entier représenté. *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_record_item_get_truncated_bytes(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GRecordItem *item;                      /* Version native de l'élément */
+    bool status;                            /* Bilan d'opération           */ 
+    bin_t *out;                             /* Données brutes à transmettre*/
+    size_t len;                             /* Quantité de ces données     */
+
+#define RECORD_ITEM_TRUNCATED_BYTES_ATTRIB PYTHON_GET_DEF_FULL      \
+(                                                                   \
+    truncated_bytes, py_record_item,                                \
+    "Raw bytes carried by the item (truncated if a separator"       \
+    " is defined in the linked attribute), or None if irrelevant"   \
+    " regarding to the type of the attribute."                      \
+)
+
+    item = G_RECORD_ITEM(pygobject_get(self));
+
+    status = g_record_item_get_truncated_bytes(item, &out, &len);
+
+    if (status)
+    {
+        result = PyBytes_FromStringAndSize((char *)out, len);
+        free(out);
+    }
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Lit la valeur d'un élément Kaitai entier représenté.         *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_record_item_get_value(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GRecordItem *item;                      /* Version native de l'élément */
+    resolved_value_t resolved;              /* Valeur sous forme générique */
+    bool status;                            /* Bilan d'opération           */
+
+#define RECORD_ITEM_VALUE_ATTRIB PYTHON_GET_DEF_FULL                \
+(                                                                   \
+    value, py_record_item,                                          \
+    "Carried value (as integer, bytes), or None in case of error."  \
+)
+
+    result = NULL;
+
+    item = G_RECORD_ITEM(pygobject_get(self));
+
+    status = g_record_item_get_value(item, &resolved);
+
+    if (status)
+        switch (resolved.type)
+        {
+            case GVT_ERROR:
+                assert(false);
+                PyErr_Format(PyExc_RuntimeError,
+                             _("Error got while parsing Kaitai definition should not have been exported!"));
+                result = NULL;
+                break;
+
+            case GVT_UNSIGNED_INTEGER:
+                result = PyLong_FromUnsignedLongLong(resolved.unsigned_integer);
+                break;
+
+            case GVT_SIGNED_INTEGER:
+                result = PyLong_FromLongLong(resolved.signed_integer);
+                break;
+
+            case GVT_FLOAT:
+                result = PyFloat_FromDouble(resolved.floating_number);
+                break;
+
+            case GVT_BOOLEAN:
+                result = resolved.status ? Py_True : Py_False;
+                Py_INCREF(result);
+                break;
+
+            case GVT_BYTES:
+                result = PyBytes_FromStringAndSize(resolved.bytes.data, resolved.bytes.len);
+                exit_szstr(&resolved.bytes);
+                break;
+
+            case GVT_ARRAY:
+                result = pygobject_new(G_OBJECT(resolved.array));
+                break;
+
+            case GVT_RECORD:
+                result = pygobject_new(G_OBJECT(resolved.record));
+                break;
+
+            case GVT_STREAM:
+                result = pygobject_new(G_OBJECT(resolved.stream));
+                break;
+
+        }
+
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_record_item_type(void)
+{
+    static PyMethodDef py_record_item_methods[] = {
+        { NULL }
+    };
+
+    static PyGetSetDef py_record_item_getseters[] = {
+        RECORD_ITEM_TRUNCATED_BYTES_ATTRIB,
+        RECORD_ITEM_VALUE_ATTRIB,
+        { NULL }
+    };
+
+    static PyTypeObject py_record_item_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.records.RecordItem",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+        .tp_doc         = RECORD_ITEM_DOC,
+
+        .tp_methods     = py_record_item_methods,
+        .tp_getset      = py_record_item_getseters,
+
+        .tp_init        = py_record_item_init,
+        .tp_new         = py_record_item_new,
+
+    };
+
+    return &py_record_item_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide....records.RecordItem. *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_record_item_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type Python 'RecordItem'    */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_record_item_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai.records");
+
+        dict = PyModule_GetDict(module);
+
+        if (!ensure_python_match_record_is_registered())
+            return false;
+
+        if (!register_class_for_pygobject(dict, G_TYPE_RECORD_ITEM, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en correspondance attribut/binaire.       *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_record_item(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_record_item_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to record item");
+            break;
+
+        case 1:
+            *((GRecordItem **)dst) = G_RECORD_ITEM(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/records/item.h b/plugins/kaitai/python/records/item.h
new file mode 100644
index 0000000..bde8a55
--- /dev/null
+++ b/plugins/kaitai/python/records/item.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * item.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/records/item.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_RECORDS_ITEM_H
+#define _PLUGINS_KAITAI_PYTHON_RECORDS_ITEM_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_record_item_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.records.RecordItem'. */
+bool ensure_python_record_item_is_registered(void);
+
+/* Tente de convertir en correspondance attribut/binaire. */
+int convert_to_record_item(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_RECORDS_ITEM_H */
diff --git a/plugins/kaitai/python/records/list.c b/plugins/kaitai/python/records/list.c
new file mode 100644
index 0000000..d2eecbb
--- /dev/null
+++ b/plugins/kaitai/python/records/list.c
@@ -0,0 +1,336 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * list.h - équivalent Python du fichier "plugins/kaitai/parsers/list.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "list.h"
+
+
+#include <pygobject.h>
+#include <string.h>
+
+
+#include <i18n.h>
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+#include <plugins/pychrysalide/analysis/content.h>
+#include <plugins/pychrysalide/arch/vmpa.h>
+#include <plugins/yaml/python/node.h>
+
+
+#include "../record.h"
+#include "../parsers/attribute.h"
+#include "../../records/list-int.h"
+
+
+
+CREATE_DYN_CONSTRUCTOR(record_list, G_TYPE_RECORD_LIST);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_record_list_init(PyObject *, PyObject *, PyObject *);
+
+/* Dénombre le nombre de correspondances enregistrées. */
+static Py_ssize_t py_record_list_sq_length(PyObject *);
+
+/* Fournit un élément ciblé dans la liste de correspondances. */
+static PyObject *py_record_list_sq_item(PyObject *, Py_ssize_t);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_record_list_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    int result;                             /* Bilan à retourner           */
+    GKaitaiAttribute *attrib;               /* Attribut défini créateur    */
+    GBinContent *content;                   /* Contenu binaire analysé     */
+    vmpa2t *addr;                           /* Adresse de symbole à ajouter*/
+    int ret;                                /* Bilan de lecture des args.  */
+    GRecordList *list;                      /* Création GLib à transmettre */
+
+#define RECORD_LIST_DOC                                                         \
+    "The RecordList class collects a list of parsed attributes with their"      \
+    " relative values. Each of theses Kaitai attributes can be accessed as"     \
+    " subscriptable Python attribute.\n"                                        \
+    "\n"                                                                        \
+    "Instances can be created using the following constructor:\n"               \
+    "\n"                                                                        \
+    "    RecordList(content, attrib)"                                           \
+    "\n"                                                                        \
+    "Where the *attrib* argument refers to the"                                 \
+    " pychrysalide.plugins.kaitai.parsers.KaitaiAttribute instance used to"     \
+    " create each record contained by the list and *content* points to a"       \
+    " pychrysalide.analysis.BinContent instance."
+
+    result = 0;
+
+    /* Récupération des paramètres */
+
+    ret = PyArg_ParseTuple(args, "O&O&",
+                           convert_to_kaitai_attribute, &attrib,
+                           convert_to_binary_content, &content,
+                           convert_any_to_vmpa, &addr);
+    if (!ret) return -1;
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1)
+    {
+        result = -1;
+        goto exit;
+    }
+
+    /* Eléments de base */
+
+    list = G_RECORD_LIST(pygobject_get(self));
+
+    if (!g_record_list_create(list, attrib, content, addr))
+    {
+        PyErr_SetString(PyExc_ValueError, _("Unable to create record list."));
+        result = -1;
+        goto exit;
+    }
+
+ exit:
+
+    clean_vmpa_arg(addr);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = instance Python manipulée.                            *
+*                                                                             *
+*  Description : Dénombre le nombre de correspondances enregistrées.          *
+*                                                                             *
+*  Retour      : Taille de la liste représentée.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static Py_ssize_t py_record_list_sq_length(PyObject *self)
+{
+    Py_ssize_t result;                      /* Quantité à retourner        */
+    GRecordList *list;                      /* Version native de l'objet   */
+
+    list = G_RECORD_LIST(pygobject_get(self));
+
+    result = g_record_list_count_records(list);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = structure C convertie en Python.                      *
+*                index = indice de la correspondance visée.                   *
+*                                                                             *
+*  Description : Fournit un élément ciblé dans la liste de correspondances.   *
+*                                                                             *
+*  Retour      : Instance de correspondance particulière, voire None.         *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_record_list_sq_item(PyObject *self, Py_ssize_t index)
+{
+    PyObject *result;                       /* Instance à retourner        */
+    GRecordList *list;                      /* Version native de l'objet   */
+    GMatchRecord *record;                   /* Correspondance retrouvée    */
+
+    list = G_RECORD_LIST(pygobject_get(self));
+
+    record = g_record_list_get_record(list, index);
+
+    if (record != NULL)
+    {
+        result = pygobject_new(G_OBJECT(record));
+        g_object_unref(G_OBJECT(record));
+    }
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_record_list_type(void)
+{
+    static PySequenceMethods py_record_list_sequence_methods = {
+
+        .sq_length = py_record_list_sq_length,
+        .sq_item   = py_record_list_sq_item,
+
+    };
+
+    static PyMethodDef py_record_list_methods[] = {
+        { NULL }
+    };
+
+    static PyGetSetDef py_record_list_getseters[] = {
+        { NULL }
+    };
+
+    static PyTypeObject py_record_list_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.records.RecordList",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_as_sequence = &py_record_list_sequence_methods,
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+        .tp_doc         = RECORD_LIST_DOC,
+
+        .tp_methods     = py_record_list_methods,
+        .tp_getset      = py_record_list_getseters,
+
+        .tp_init        = py_record_list_init,
+        .tp_new         = py_record_list_new,
+
+    };
+
+    return &py_record_list_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide....records.RecordList. *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_record_list_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type Python 'RecordList'    */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_record_list_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai.records");
+
+        dict = PyModule_GetDict(module);
+
+        if (!ensure_python_match_record_is_registered())
+            return false;
+
+        if (!register_class_for_pygobject(dict, G_TYPE_RECORD_LIST, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en correspondance attribut/binaire.       *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_record_list(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_record_list_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to record list");
+            break;
+
+        case 1:
+            *((GRecordList **)dst) = G_RECORD_LIST(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/records/list.h b/plugins/kaitai/python/records/list.h
new file mode 100644
index 0000000..53572a9
--- /dev/null
+++ b/plugins/kaitai/python/records/list.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * list.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/records/list.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_RECORDS_LIST_H
+#define _PLUGINS_KAITAI_PYTHON_RECORDS_LIST_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_record_list_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.records.RecordList'. */
+bool ensure_python_record_list_is_registered(void);
+
+/* Tente de convertir en correspondance attribut/binaire. */
+int convert_to_record_list(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_RECORDS_LIST_H */
diff --git a/plugins/kaitai/python/records/module.c b/plugins/kaitai/python/records/module.c
new file mode 100644
index 0000000..ea33c31
--- /dev/null
+++ b/plugins/kaitai/python/records/module.c
@@ -0,0 +1,122 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * module.c - intégration du répertoire records en tant que module
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "module.h"
+
+
+#include <Python.h>
+
+
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+
+
+#include "empty.h"
+#include "group.h"
+#include "item.h"
+#include "list.h"
+#include "value.h"
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Ajoute le module 'plugins.kaitai.records' au module Python.  *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool add_kaitai_records_module(void)
+{
+    bool result;                            /* Bilan à retourner           */
+    PyObject *super;                        /* Module à compléter          */
+    PyObject *module;                       /* Sous-module mis en place    */
+
+#define PYCHRYSALIDE_PLUGINS_KAITAI_RECORDS_DOC                 \
+    "This module is providing objects used to link structure"   \
+    " definitions with their data."
+
+    static PyModuleDef py_chrysalide_kaitai_records_module = {
+
+        .m_base = PyModuleDef_HEAD_INIT,
+
+        .m_name = "pychrysalide.plugins.kaitai.records",
+        .m_doc = PYCHRYSALIDE_PLUGINS_KAITAI_RECORDS_DOC,
+
+        .m_size = -1,
+
+    };
+
+    result = false;
+
+    super = get_access_to_python_module("pychrysalide.plugins.kaitai");
+
+    module = build_python_module(super, &py_chrysalide_kaitai_records_module);
+
+    result = (module != NULL);
+
+    assert(result);
+
+    if (!result)
+        Py_XDECREF(module);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Intègre les objets du module 'plugins.kaitai.records'.       *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool populate_kaitai_records_module(void)
+{
+    bool result;                            /* Bilan à retourner           */
+
+    result = true;
+
+    if (result) result = ensure_python_record_empty_is_registered();
+    if (result) result = ensure_python_record_group_is_registered();
+    if (result) result = ensure_python_record_item_is_registered();
+    if (result) result = ensure_python_record_list_is_registered();
+    if (result) result = ensure_python_record_value_is_registered();
+
+    assert(result);
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/records/module.h b/plugins/kaitai/python/records/module.h
new file mode 100644
index 0000000..ff631dc
--- /dev/null
+++ b/plugins/kaitai/python/records/module.h
@@ -0,0 +1,41 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * module.h - prototypes pour l'intégration du répertoire records en tant que module
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_RECORDS_MODULE_H
+#define _PLUGINS_KAITAI_PYTHON_RECORDS_MODULE_H
+
+
+#include <stdbool.h>
+
+
+
+/* Ajoute le module 'plugins.kaitai.records' au module Python. */
+bool add_kaitai_records_module(void);
+
+/* Intègre les objets du module 'plugins.kaitai.records'. */
+bool populate_kaitai_records_module(void);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_RECORDS_MODULE_H */
diff --git a/plugins/kaitai/python/records/value.c b/plugins/kaitai/python/records/value.c
new file mode 100644
index 0000000..bd4ad74
--- /dev/null
+++ b/plugins/kaitai/python/records/value.c
@@ -0,0 +1,335 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * value.c - équivalent Python du fichier "plugins/kaitai/parsers/value.c"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "value.h"
+
+
+#include <assert.h>
+#include <pygobject.h>
+
+
+#include <i18n.h>
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+#include <plugins/pychrysalide/analysis/content.h>
+#include <plugins/pychrysalide/arch/vmpa.h>
+#include <plugins/yaml/python/node.h>
+
+
+#include "../record.h"
+#include "../scope.h"
+#include "../parsers/instance.h"
+#include "../../records/value-int.h"
+
+
+
+CREATE_DYN_CONSTRUCTOR(record_value, G_TYPE_RECORD_VALUE);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_record_value_init(PyObject *, PyObject *, PyObject *);
+
+/* Lit la valeur d'un élément Kaitai entier représenté. */
+static PyObject *py_record_value_get_value(PyObject *, void *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_record_value_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    GKaitaiInstance *inst;                  /* Instance définie créatrice  */
+    kaitai_scope_t *locals;                 /* Environnement local         */
+    int ret;                                /* Bilan de lecture des args.  */
+    GRecordValue *value;                    /* Création GLib à transmettre */
+
+#define RECORD_VALUE_DOC                                                        \
+    "The RecordValue class stores a link to an instance used to compute a"      \
+    " given value."                                                             \
+    "\n"                                                                        \
+    "Instances can be created using the following constructor:\n"               \
+    "\n"                                                                        \
+    "    RecordValue(inst, locals)"                                             \
+    "\n"                                                                        \
+    "Where the *inst* arguments refers to a"                                    \
+    " pychrysalide.plugins.kaitai.parsers.KaitaiInstance instance as the"       \
+    " creator of the newly created object, *locals* points to a"                \
+    " pychrysalide.plugins.kaitai.KaitaiScope structure used as current scope."
+
+    /* Récupération des paramètres */
+
+    ret = PyArg_ParseTuple(args, "O&O&",
+                           convert_to_kaitai_instance, &inst,
+                           convert_to_kaitai_scope, &locals);
+    if (!ret) return -1;
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1) return -1;
+
+    /* Eléments de base */
+
+    value = G_RECORD_VALUE(pygobject_get(self));
+
+    if (!g_record_value_create(value, inst, locals))
+    {
+        PyErr_SetString(PyExc_ValueError, _("Unable to create record value."));
+        return -1;
+    }
+
+    return 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Lit la valeur d'un élément Kaitai entier représenté.         *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_record_value_get_value(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GRecordValue *value;                    /* Version native de l'élément */
+    resolved_value_t resolved;              /* Valeur sous forme générique */
+    bool status;                            /* Bilan d'opération           */
+
+#define RECORD_VALUE_VALUE_ATTRIB PYTHON_GET_DEF_FULL               \
+(                                                                   \
+    value, py_record_value,                                         \
+    "Carried value (as integer, bytes), or None in case of error."  \
+)
+
+    result = NULL;
+
+    value = G_RECORD_VALUE(pygobject_get(self));
+
+    status = g_record_value_compute_and_aggregate_value(value, &resolved);
+
+    if (status)
+        switch (resolved.type)
+        {
+            case GVT_ERROR:
+                assert(false);
+                PyErr_Format(PyExc_RuntimeError,
+                             _("Error got while parsing Kaitai definition should not have been exported!"));
+                result = NULL;
+                break;
+
+            case GVT_UNSIGNED_INTEGER:
+                result = PyLong_FromUnsignedLongLong(resolved.unsigned_integer);
+                break;
+
+            case GVT_SIGNED_INTEGER:
+                result = PyLong_FromLongLong(resolved.signed_integer);
+                break;
+
+            case GVT_FLOAT:
+                result = PyFloat_FromDouble(resolved.floating_number);
+                break;
+
+            case GVT_BOOLEAN:
+                result = resolved.status ? Py_True : Py_False;
+                Py_INCREF(result);
+                break;
+
+            case GVT_BYTES:
+                result = PyBytes_FromStringAndSize(resolved.bytes.data, resolved.bytes.len);
+                exit_szstr(&resolved.bytes);
+                break;
+
+            case GVT_ARRAY:
+                result = pygobject_new(G_OBJECT(resolved.array));
+                break;
+
+            case GVT_RECORD:
+                result = pygobject_new(G_OBJECT(resolved.record));
+                break;
+
+            case GVT_STREAM:
+                result = pygobject_new(G_OBJECT(resolved.stream));
+                break;
+
+        }
+
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_record_value_type(void)
+{
+    static PyMethodDef py_record_value_methods[] = {
+        { NULL }
+    };
+
+    static PyGetSetDef py_record_value_getseters[] = {
+        RECORD_VALUE_VALUE_ATTRIB,
+        { NULL }
+    };
+
+    static PyTypeObject py_record_value_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.records.RecordValue",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+        .tp_doc         = RECORD_VALUE_DOC,
+
+        .tp_methods     = py_record_value_methods,
+        .tp_getset      = py_record_value_getseters,
+
+        .tp_init        = py_record_value_init,
+        .tp_new         = py_record_value_new,
+
+    };
+
+    return &py_record_value_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide...records.RecordValue. *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_record_value_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type Python 'RecordValue'   */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_record_value_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai.records");
+
+        dict = PyModule_GetDict(module);
+
+        if (!ensure_python_match_record_is_registered())
+            return false;
+
+        if (!register_class_for_pygobject(dict, G_TYPE_RECORD_VALUE, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en valeur calculée.                       *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_record_value(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_record_value_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to record value");
+            break;
+
+        case 1:
+            *((GRecordValue **)dst) = G_RECORD_VALUE(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/records/value.h b/plugins/kaitai/python/records/value.h
new file mode 100644
index 0000000..16cadcb
--- /dev/null
+++ b/plugins/kaitai/python/records/value.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * value.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/records/value.h"
+ *
+ * Copyright (C) 2019 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_RECORDS_VALUE_H
+#define _PLUGINS_KAITAI_PYTHON_RECORDS_VALUE_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_record_value_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.records.RecordValue'. */
+bool ensure_python_record_value_is_registered(void);
+
+/* Tente de convertir en valeur calculée. */
+int convert_to_record_value(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_RECORDS_VALUE_H */
diff --git a/plugins/kaitai/python/scope.c b/plugins/kaitai/python/scope.c
new file mode 100644
index 0000000..b11dc81
--- /dev/null
+++ b/plugins/kaitai/python/scope.c
@@ -0,0 +1,542 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * scope.c - équivalent Python du fichier "plugins/kaitai/scope.c"
+ *
+ * Copyright (C) 2020 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "scope.h"
+
+
+#include <assert.h>
+#include <pygobject.h>
+
+
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+
+
+#include "record.h"
+#include "parsers/meta.h"
+#include "../record.h"
+#include "../parsers/meta.h"
+
+
+
+/* Rassemblement de données d'un paquet */
+typedef struct _py_kaitai_scope_t
+{
+    PyObject_HEAD                           /* A laisser en premier        */
+
+    kaitai_scope_t *native;                /* Tampon de données lié       */
+
+} py_kaitai_scope_t;
+
+
+/* Libère de la mémoire un objet Python 'py_kaitai_scope_t'. */
+static void py_kaitai_scope_dealloc(py_kaitai_scope_t *);
+
+/* Initialise un objet Python de type 'py_kaitai_scope_t'. */
+static int py_kaitai_scope_init(py_kaitai_scope_t *, PyObject *, PyObject *);
+
+/* Conserve le souvenir de la dernière correspondance effectuée. */
+static PyObject *py_kaitai_scope_remember_last_record(PyObject *, PyObject *);
+
+/* Recherche la définition d'un type nouveau pour Kaitai. */
+static PyObject *py_kaitai_scope_find_sub_type(PyObject *, PyObject *);
+
+/* Retourne le souvenir d'une correspondance racine. */
+static PyObject *py_kaitai_scope_get_root_record(PyObject *, void *);
+
+/* Retourne le souvenir de la correspondance parente effectuée. */
+static PyObject *py_kaitai_scope_get_parent_record(PyObject *, void *);
+
+/* Retourne le souvenir de la dernière correspondance effectuée. */
+static PyObject *py_kaitai_scope_get_last_record(PyObject *, void *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = tampon de données à supprimer.                        *
+*                                                                             *
+*  Description : Libère de la mémoire un objet Python 'py_kaitai_scope_t'.    *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static void py_kaitai_scope_dealloc(py_kaitai_scope_t *self)
+{
+    reset_record_scope(self->native);
+
+    Py_TYPE(self)->tp_free((PyObject *)self);
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = instance d'objet à initialiser.                       *
+*                args = arguments passés pour l'appel.                        *
+*                kwds = mots clefs éventuellement fournis en complément.      *
+*                                                                             *
+*  Description : Initialise un objet Python de type 'py_kaitai_scope_t'.      *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_kaitai_scope_init(py_kaitai_scope_t *self, PyObject *args, PyObject *kwds)
+{
+    int result;                             /* Bilan à retourner           */
+    GKaitaiMeta *meta;                      /* Informations globale        */
+    int ret;                                /* Bilan de lecture des args.  */
+
+#define KAITAI_SCOPE_DOC                                                \
+    "The KaitaiScope object stores a local environment which freezes"   \
+    " a particular state of the Kaitai parser. It allows the dynamic"   \
+    " resolving of values contained in a Kaitai expression.\n"          \
+    "\n"                                                                \
+    "Instances can be created using the following constructor:\n"       \
+    "\n"                                                                \
+    "    KaitaiScope(meta)"                                             \
+    "\n"                                                                \
+    "Where *meta* is a pychrysalide.plugins.kaitai.parsers.KaitaiMeta"  \
+    " instance pointing to global information about the Kaitai"         \
+    " definition."
+
+    ret = PyArg_ParseTuple(args, "O&", convert_to_kaitai_meta, &meta);
+    if (!ret) return -1;
+
+    self->native = malloc(sizeof(kaitai_scope_t));
+
+    init_record_scope(self->native, meta);
+
+    result = 0;
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = environnement local à manipuler.                      *
+*                args = arguments fournis pour la conduite de l'opération.    *
+*                                                                             *
+*  Description : Conserve le souvenir de la dernière correspondance effectuée.*
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_scope_remember_last_record(PyObject *self, PyObject *args)
+{
+    PyObject *result;                       /* Bilan à faire remonter      */
+    GMatchRecord *record;                   /* Correspondance à utiliser   */
+    int ret;                                /* Bilan de lecture des args.  */
+    py_kaitai_scope_t *locals;              /* Instance à manipuler        */
+
+#define KAITAI_SCOPE_REMEMBER_LAST_RECORD_METHOD PYTHON_METHOD_DEF  \
+(                                                                   \
+    remember_last_record, "$self, record, /",                       \
+    METH_VARARGS, py_kaitai_scope,                                  \
+    "Store a record as the last parsed record.\n"                   \
+    "\n"                                                            \
+    "This *record* is expected to be a"                             \
+    " pychrysalide.plugins.kaitai.MatchRecord instance."            \
+)
+
+    ret = PyArg_ParseTuple(args, "O&", convert_to_match_record, &record);
+    if (!ret) return NULL;
+
+    locals = (py_kaitai_scope_t *)self;
+
+    remember_last_record(locals->native, record);
+
+    result = Py_None;
+    Py_INCREF(result);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = environnement local à manipuler.                      *
+*                args = arguments fournis pour la conduite de l'opération.    *
+*                                                                             *
+*  Description : Recherche la définition d'un type nouveau pour Kaitai.       *
+*                                                                             *
+*  Retour      : Type prêt à emploi ou NULL si non trouvé.                    *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_scope_find_sub_type(PyObject *self, PyObject *args)
+{
+    PyObject *result;                       /* Bilan à faire remonter      */
+    const char *name;                       /* Désignation à retrouver     */
+    int ret;                                /* Bilan de lecture des args.  */
+    py_kaitai_scope_t *locals;              /* Instance à manipuler        */
+    GKaitaiType *type;                      /* Définition à identifier     */
+
+#define KAITAI_SCOPE_FIND_SUB_TYPE_METHOD PYTHON_METHOD_DEF     \
+(                                                               \
+    find_sub_type, "$self, name, /",                            \
+    METH_VARARGS, py_kaitai_scope,                              \
+    "Retrieve the type structure linked to a given name.\n"     \
+    "\n"                                                        \
+    "This *name* has to be a string.\n"                         \
+    "\n"                                                        \
+    "The result is a known"                                     \
+    " pychrysalide.plugins.kaitai.parsers.KaitaiType instance"  \
+    " or *None* if the name has not been registered during"     \
+    " the parsing."                                             \
+)
+
+    ret = PyArg_ParseTuple(args, "s", &name);
+    if (!ret) return NULL;
+
+    locals = (py_kaitai_scope_t *)self;
+
+    type = find_sub_type(locals->native, name);
+
+    result = pygobject_new(G_OBJECT(type));
+    g_object_unref(G_OBJECT(type));
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = environnement local à consulter.                      *
+*                closure = adresse non utilisée ici.                          *
+*                                                                             *
+*  Description : Retourne le souvenir d'une correspondance racine.            *
+*                                                                             *
+*  Retour      : Dernière correspondance établie ou None.                     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_scope_get_root_record(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Conversion à retourner      */
+    py_kaitai_scope_t *locals;              /* Instance à manipuler        */
+    GMatchRecord *record;                   /* Correspondance à convertir  */
+
+#define KAITAI_SCOPE_ROOT_RECORD_ATTRIB PYTHON_GET_DEF_FULL     \
+(                                                               \
+    root_record, py_kaitai_scope,                               \
+    "Provide the first record for a parsed content.\n"          \
+    "\n"                                                        \
+    "The result is a pychrysalide.plugins.kaitai.MatchRecord"   \
+    " instance or *None*."                                      \
+)
+
+    locals = (py_kaitai_scope_t *)self;
+
+    record = get_root_record(locals->native);
+
+    if (record != NULL)
+    {
+        result = pygobject_new(G_OBJECT(record));
+        g_object_unref(G_OBJECT(record));
+    }
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = environnement local à consulter.                      *
+*                closure = adresse non utilisée ici.                          *
+*                                                                             *
+*  Description : Retourne le souvenir de la correspondance parente effectuée. *
+*                                                                             *
+*  Retour      : Dernière correspondance établie ou None.                     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_scope_get_parent_record(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Conversion à retourner      */
+    py_kaitai_scope_t *locals;              /* Instance à manipuler        */
+    GMatchRecord *record;                   /* Correspondance à convertir  */
+
+#define KAITAI_SCOPE_PARENT_RECORD_ATTRIB PYTHON_GET_DEF_FULL   \
+(                                                               \
+    parent_record, py_kaitai_scope,                             \
+    "Provide the current parent record for a parsed content.\n" \
+    "\n"                                                        \
+    "The result is a pychrysalide.plugins.kaitai.MatchRecord"   \
+    " instance or *None*."                                      \
+)
+
+    locals = (py_kaitai_scope_t *)self;
+
+    record = get_parent_record(locals->native);
+
+    if (record != NULL)
+    {
+        result = pygobject_new(G_OBJECT(record));
+        g_object_unref(G_OBJECT(record));
+    }
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = environnement local à consulter.                      *
+*                closure = adresse non utilisée ici.                          *
+*                                                                             *
+*  Description : Retourne le souvenir de la dernière correspondance effectuée.*
+*                                                                             *
+*  Retour      : Dernière correspondance établie ou None.                     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_scope_get_last_record(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Conversion à retourner      */
+    py_kaitai_scope_t *locals;              /* Instance à manipuler        */
+    GMatchRecord *record;                   /* Correspondance à convertir  */
+
+#define KAITAI_SCOPE_LAST_RECORD_ATTRIB PYTHON_GET_DEF_FULL     \
+(                                                               \
+    last_record, py_kaitai_scope,                               \
+    "Provide the last createdrecord for a parsed content.\n"    \
+    "\n"                                                        \
+    "The result is a pychrysalide.plugins.kaitai.MatchRecord"   \
+    " instance or *None*."                                      \
+)
+
+    locals = (py_kaitai_scope_t *)self;
+
+    record = get_last_record(locals->native);
+
+    if (record != NULL)
+    {
+        result = pygobject_new(G_OBJECT(record));
+        g_object_unref(G_OBJECT(record));
+    }
+    else
+    {
+        result = Py_None;
+        Py_INCREF(result);
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_kaitai_scope_type(void)
+{
+    static PyMethodDef py_kaitai_scope_methods[] = {
+        KAITAI_SCOPE_REMEMBER_LAST_RECORD_METHOD,
+        KAITAI_SCOPE_FIND_SUB_TYPE_METHOD,
+        { NULL }
+    };
+
+    static PyGetSetDef py_kaitai_scope_getseters[] = {
+        KAITAI_SCOPE_ROOT_RECORD_ATTRIB,
+        KAITAI_SCOPE_PARENT_RECORD_ATTRIB,
+        KAITAI_SCOPE_LAST_RECORD_ATTRIB,
+        { NULL }
+    };
+
+    static PyTypeObject py_kaitai_scope_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.KaitaiScope",
+        .tp_basicsize   = sizeof(py_kaitai_scope_t),
+
+        .tp_dealloc     = (destructor)py_kaitai_scope_dealloc,
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT,
+
+        .tp_doc         = KAITAI_SCOPE_DOC,
+
+        .tp_methods     = py_kaitai_scope_methods,
+        .tp_getset      = py_kaitai_scope_getseters,
+
+        .tp_init        = (initproc)py_kaitai_scope_init,
+        .tp_new         = PyType_GenericNew,
+
+    };
+
+    return &py_kaitai_scope_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : module = module dont la définition est à compléter.          *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide.common.PackedBuffer'.  *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_kaitai_scope_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type Python 'PackedBuffer'  */
+    PyObject *module;                       /* Module à recompléter        */
+
+    type = get_python_kaitai_scope_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        if (PyType_Ready(type) != 0)
+            return false;
+
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai");
+
+        if (!register_python_module_object(module, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : locals = structure interne à copier en objet Python.         *
+*                                                                             *
+*  Description : Convertit une structure 'kaitai_scope_t' en objet Python.    *
+*                                                                             *
+*  Retour      : Object Python résultant de la conversion opérée.             *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyObject *build_from_internal_kaitai_scope(const kaitai_scope_t *locals)
+{
+    PyObject *result;                       /* Instance à retourner        */
+    PyTypeObject *type;                     /* Type à instancier           */
+
+    type = get_python_kaitai_scope_type();
+
+    result = PyObject_CallObject((PyObject *)type, NULL);
+
+    copy_record_scope(((py_kaitai_scope_t *)result)->native, locals);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en environnement local pour Kaitai.       *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_kaitai_scope(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_kaitai_scope_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to Kaitai scope");
+            break;
+
+        case 1:
+            *((kaitai_scope_t **)dst) = ((py_kaitai_scope_t *)arg)->native;
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/scope.h b/plugins/kaitai/python/scope.h
new file mode 100644
index 0000000..9353b06
--- /dev/null
+++ b/plugins/kaitai/python/scope.h
@@ -0,0 +1,51 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * scope.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/scope.h"
+ *
+ * Copyright (C) 2023 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_SCOPE_H
+#define _PLUGINS_KAITAI_PYTHON_SCOPE_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+#include "../scope.h"
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_kaitai_scope_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.common.PackedBuffer'. */
+bool ensure_python_kaitai_scope_is_registered(void);
+
+/* Convertit une structure 'kaitai_scope_t' en objet Python. */
+PyObject *build_from_internal_kaitai_scope(const kaitai_scope_t *);
+
+/* Tente de convertir en environnement local pour Kaitai. */
+int convert_to_kaitai_scope(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_SCOPE_H */
diff --git a/plugins/kaitai/python/stream.c b/plugins/kaitai/python/stream.c
new file mode 100644
index 0000000..985e3c3
--- /dev/null
+++ b/plugins/kaitai/python/stream.c
@@ -0,0 +1,278 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * stream.h - équivalent Python du fichier "plugins/kaitai/stream.h"
+ *
+ * Copyright (C) 2023 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "stream.h"
+
+
+#include <pygobject.h>
+
+
+#include <i18n.h>
+#include <plugins/pychrysalide/access.h>
+#include <plugins/pychrysalide/helpers.h>
+#include <plugins/pychrysalide/analysis/content.h>
+#include <plugins/pychrysalide/arch/vmpa.h>
+
+
+#include "../stream-int.h"
+
+
+
+CREATE_DYN_CONSTRUCTOR(kaitai_stream, G_TYPE_KAITAI_STREAM);
+
+/* Initialise une instance sur la base du dérivé de GObject. */
+static int py_kaitai_stream_init(PyObject *, PyObject *, PyObject *);
+
+/* Détermine si la fin des données a été atteinte. */
+static PyObject *py_kaitai_stream_get_eof(PyObject *, void *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = objet à initialiser (théoriquement).                  *
+*                args = arguments fournis à l'appel.                          *
+*                kwds = arguments de type key=val fournis.                    *
+*                                                                             *
+*  Description : Initialise une instance sur la base du dérivé de GObject.    *
+*                                                                             *
+*  Retour      : 0.                                                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static int py_kaitai_stream_init(PyObject *self, PyObject *args, PyObject *kwds)
+{
+    GBinContent *content;                   /* Contenu binaire manipulé    */
+    vmpa2t *pos;                            /* Tête de lecture courante    */
+    int ret;                                /* Bilan de lecture des args.  */
+    GKaitaiStream *stream;                  /* Création GLib à transmettre */
+
+#define KAITAI_STREAM_DOC                                                       \
+    "KaitaiStream collects all the information useful for the processing of"    \
+    " binary data."                                                             \
+    "\n"                                                                        \
+    "Instances can be created using following constructor:\n"                   \
+    "\n"                                                                        \
+    "    KaitaiStream(content, pos)"                                            \
+    "\n"                                                                        \
+    "Where *content* is a pychrysalide.analysis.BinContent instance providing"  \
+    " the processed data and *pos* defines the current reading location, as a"  \
+    " pychrysalide.arch.vmpa value."
+
+    /* Récupération des paramètres */
+
+    ret = PyArg_ParseTuple(args, "O&O&", convert_to_binary_content, &content, convert_any_to_vmpa, &pos);
+    if (!ret) return -1;
+
+    /* Initialisation d'un objet GLib */
+
+    ret = forward_pygobjet_init(self);
+    if (ret == -1) return -1;
+
+    /* Eléments de base */
+
+    stream = G_KAITAI_STREAM(pygobject_get(self));
+
+    if (!g_kaitai_stream_create(stream, content, pos))
+    {
+        clean_vmpa_arg(pos);
+
+        PyErr_SetString(PyExc_ValueError, _("Unable to create Kaitai stream."));
+        return -1;
+
+    }
+
+    clean_vmpa_arg(pos);
+
+    return 0;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Détermine si la fin des données a été atteinte.              *
+*                                                                             *
+*  Retour      : True si la tête de lecture est en position finale, ou False. *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_kaitai_stream_get_eof(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GKaitaiStream *stream;                  /* Version native dyu flux     */
+    bool status;                            /* Etat de la position courante*/
+
+#define KAITAI_STREAM_EOF_ATTRIB PYTHON_GET_DEF_FULL    \
+(                                                       \
+    eof, py_kaitai_stream,                              \
+    "Boolean value stating if the end of the stream"    \
+    " has been reached or not."                         \
+)
+
+    stream = G_KAITAI_STREAM(pygobject_get(self));
+
+    status = g_kaitai_stream_has_reached_eof(stream);
+
+    result = status ? Py_True : Py_False;
+    Py_INCREF(result);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_kaitai_stream_type(void)
+{
+    static PyMethodDef py_kaitai_stream_methods[] = {
+        { NULL }
+    };
+
+    static PyGetSetDef py_kaitai_stream_getseters[] = {
+        KAITAI_STREAM_EOF_ATTRIB,
+        { NULL }
+    };
+
+    static PyTypeObject py_kaitai_stream_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.plugins.kaitai.KaitaiStream",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+        .tp_doc         = KAITAI_STREAM_DOC,
+
+        .tp_methods     = py_kaitai_stream_methods,
+        .tp_getset      = py_kaitai_stream_getseters,
+
+        .tp_init        = py_kaitai_stream_init,
+        .tp_new         = py_kaitai_stream_new,
+
+    };
+
+    return &py_kaitai_stream_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide.plugins...KaitaiStream.*
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_kaitai_stream_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type Python 'KaitaiStream'  */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_kaitai_stream_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.plugins.kaitai");
+
+        dict = PyModule_GetDict(module);
+
+        if (!register_class_for_pygobject(dict, G_TYPE_KAITAI_STREAM, type))
+            return false;
+
+    }
+
+    return true;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : arg = argument quelconque à tenter de convertir.             *
+*                dst = destination des valeurs récupérées en cas de succès.   *
+*                                                                             *
+*  Description : Tente de convertir en flux de données pour Kaitai.           *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_kaitai_stream(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_kaitai_stream_type());
+
+    switch (result)
+    {
+        case -1:
+            /* L'exception est déjà fixée par Python */
+            result = 0;
+            break;
+
+        case 0:
+            PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to Kaitai stream");
+            break;
+
+        case 1:
+            *((GKaitaiStream **)dst) = G_KAITAI_STREAM(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/kaitai/python/stream.h b/plugins/kaitai/python/stream.h
new file mode 100644
index 0000000..4f61358
--- /dev/null
+++ b/plugins/kaitai/python/stream.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * stream.h - prototypes pour l'équivalent Python du fichier "plugins/kaitai/stream.h"
+ *
+ * Copyright (C) 2023 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _PLUGINS_KAITAI_PYTHON_STREAM_H
+#define _PLUGINS_KAITAI_PYTHON_STREAM_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_kaitai_stream_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.plugins.kaitai.KaitaiStream'. */
+bool ensure_python_kaitai_stream_is_registered(void);
+
+/* Tente de convertir en flux de données pour Kaitai. */
+int convert_to_kaitai_stream(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_KAITAI_PYTHON_STREAM_H */