Fixed several mistakes in the Python bindings.

1 files changed, 28 insertions, 7 deletions

diff --git a/plugins/pychrysa/gtkext/displaypanel.c b/plugins/pychrysa/gtkext/displaypanel.c
index d085f4f..e857475 100644
--- a/plugins/pychrysa/gtkext/displaypanel.c
+++ b/plugins/pychrysa/gtkext/displaypanel.c
@@ -25,6 +25,7 @@
 #include "displaypanel.h"
 
 
+#include <string.h>
 #include <pygobject.h>
 
 
@@ -196,7 +197,7 @@ PyTypeObject *get_python_display_panel_type(void)
         .tp_name        = "pychrysalide.gtkext.DisplayPanel",
         .tp_basicsize   = sizeof(PyGObject),
 
-        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HEAPTYPE,
 
         .tp_doc         = "PyChrysalide view panel.",
 
@@ -207,7 +208,17 @@ PyTypeObject *get_python_display_panel_type(void)
 
     };
 
-    return &py_display_panel_type;
+    static PyTypeObject *result = NULL;
+
+    if (result == NULL)
+    {
+        result = calloc(1, sizeof(PyTypeObject));
+
+        memcpy(result, &py_display_panel_type, sizeof(PyTypeObject));
+
+    }
+
+    return result;
 
 }
 
@@ -226,27 +237,37 @@ PyTypeObject *get_python_display_panel_type(void)
 
 bool register_python_display_panel(PyObject *module)
 {
+    bool result;                            /* Bilan à retourner           */
     PyTypeObject *py_display_panel_type;    /* Type Python 'DisplayPanel'  */
     PyObject *parent_mod;                   /* Module Python Fixed         */
     PyObject *fixed;                        /* Module "GtkFixed"           */
     PyObject *dict;                         /* Dictionnaire du module      */
 
+    result = false;
+
     py_display_panel_type = get_python_display_panel_type();
 
     parent_mod = PyImport_ImportModule("gi.repository.Gtk");
     if (parent_mod == NULL) return false;
 
     fixed = PyObject_GetAttrString(parent_mod, "Fixed");
+
     Py_DECREF(parent_mod);
 
     dict = PyModule_GetDict(module);
 
-    if (!register_class_for_pygobject(dict, GTK_TYPE_DISPLAY_PANEL, py_display_panel_type, (PyTypeObject *)fixed))
-        return false;
+    result = register_class_for_pygobject(dict, GTK_TYPE_DISPLAY_PANEL,
+                                          py_display_panel_type, (PyTypeObject *)fixed);
+
+    Py_DECREF(fixed);
 
-    if (!py_display_panel_define_constants(py_display_panel_type))
-        return false;
+    if (!result)
+        goto rpdp_exit;
 
-    return true;
+    result = py_display_panel_define_constants(py_display_panel_type);
+
+ rpdp_exit:
+
+    return result;
 
 }