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import sqlite3
from profile import TinderProfile
# See 'row_factory' in https://docs.python.org/3/library/sqlite3.html#connection-objects
def dict_factory(cursor, row):
d = {}
for idx, col in enumerate(cursor.description):
d[col[0]] = row[idx]
return d
class HumanKind(object):
def __init__(self):
"""Create a database for storing Tinder profiles."""
self._db = sqlite3.connect('profiles.db', detect_types=sqlite3.PARSE_DECLTYPES)
sqlite3.register_adapter(bool, int)
sqlite3.register_converter("BOOLEAN", lambda v: bool(int(v)))
self._db.row_factory = dict_factory
sql = '''
CREATE TABLE IF NOT EXISTS People(
uid TEXT PRIMARY KEY,
name TEXT,
gender INTEGER,
birth_date TEXT,
ping_time TEXT,
school TEXT,
job_title TEXT,
job_company TEXT,
distance_mi INTEGER,
bio TEXT,
liked BOOLEAN,
superliked BOOLEAN,
passed BOOLEAN,
extracted BOOLEAN
)
'''
cursor = self._db.cursor()
cursor.execute(sql)
self._db.commit()
sql = '''
CREATE TABLE IF NOT EXISTS Photos(
uid TEXT,
url TEXT,
main BOOLEAN
)
'''
cursor = self._db.cursor()
cursor.execute(sql)
self._db.commit()
def has_profile_id(self, profile):
"""Tell is a given Tinder profile is known in the database."""
values = (profile._id, )
cursor = self._db.cursor()
cursor.execute('SELECT uid FROM People WHERE uid = ?', values)
found = cursor.fetchone()
return not(found is None)
def store_profile(self, profile):
"""Store a Tinder profile into the database."""
exist = self.has_profile_id(profile)
if exist:
fields = 'name = ?, gender = ?, birth_date = ?, ping_time = ?, school = ?,' \
' job_title = ?, job_company = ?, distance_mi = ?, bio = ?'
values = (profile._name, profile._gender, profile._birth_date,
profile._ping_time, profile._school, profile._job_title,
profile._job_company, profile._distance_mi, profile._bio,
profile._id)
cursor = self._db.cursor()
cursor.execute('UPDATE People SET ' + fields + ' WHERE uid = ?', values)
else:
values = (profile._id, profile._name, profile._gender, profile._birth_date,
profile._ping_time, profile._school, profile._job_title,
profile._job_company, profile._distance_mi, profile._bio,
False, False, False, False)
cursor = self._db.cursor()
cursor.execute('INSERT INTO People VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)', values)
for p in profile._photos:
values = (profile._id, p['url'])
cursor = self._db.cursor()
cursor.execute('SELECT uid FROM Photos WHERE uid = ? AND url = ?', values)
found = cursor.fetchone()
if found is None:
values = (profile._id, p['url'], p['main'])
cursor = self._db.cursor()
cursor.execute('INSERT INTO Photos VALUES (?, ?, ?)', values)
self._db.commit()
def load_profile(self, uid):
"""Load a Tinder profile from the database."""
values = (uid, )
cursor = self._db.cursor()
cursor.execute('SELECT * FROM People WHERE uid = ?', values)
found = cursor.fetchone()
if not(found):
profile = None
else:
data = {}
data['jobs'] = {}
data['schools'] = {}
data['photos'] = []
data['ping_time'] = found['ping_time']
if found['job_title']:
data['jobs']['title'] = found['job_title']
if found['job_company']:
data['jobs']['company'] = found['job_company']
if found['school']:
data['schools']['name'] = found['school']
data['gender'] = found['gender']
data['distance_mi'] = found['distance_mi']
data['_id'] = found['uid']
if found['bio'] is None:
data['bio'] = ''
else:
data['bio'] = found['bio']
data['name'] = found['name']
data['birth_date'] = found['birth_date']
values = (uid, )
cursor = self._db.cursor()
cursor.execute('SELECT url, main FROM Photos WHERE uid = ?', values)
for found in cursor.fetchall():
photo = { 'url': found['url'], 'width': 1, 'height': 1 }
rec = {}
rec['processedFiles'] = [ photo ]
if not(found['main']):
rec['main'] = False
data['photos'].append(rec)
profile = TinderProfile(data)
return profile
def load_all_profiles(self):
"""Load all stored Tinder profiles."""
new = []
cursor = self._db.cursor()
cursor.execute('SELECT uid FROM People')
for found in cursor.fetchall():
profile = self.load_profile(found['uid'])
new.append(profile)
return new
def load_unknown_profiles(self):
"""Load all new Tinder profiles."""
new = []
values = (False, False, False)
cursor = self._db.cursor()
cursor.execute('SELECT uid FROM People WHERE liked = ? AND passed = ? AND superliked = ?', values)
for found in cursor.fetchall():
profile = self.load_profile(found['uid'])
new.append(profile)
return new
def load_new_profiles(self):
"""Load all new Tinder profiles."""
new = []
values = (False, )
cursor = self._db.cursor()
cursor.execute('SELECT uid FROM People WHERE extracted = ?', values)
for found in cursor.fetchall():
profile = self.load_profile(found['uid'])
new.append(profile)
return new
def mark_profile_as_liked(self, profile):
"""Update information about a Tinder profile in the database."""
values = (True, profile._id)
cursor = self._db.cursor()
cursor.execute('UPDATE People SET liked = ? WHERE uid = ?', values)
self._db.commit()
def mark_profile_as_superliked(self, profile):
"""Update information about a Tinder profile in the database."""
values = (True, profile._id)
cursor = self._db.cursor()
cursor.execute('UPDATE People SET superliked = ? WHERE uid = ?', values)
self._db.commit()
def mark_profile_as_passed(self, profile):
"""Update information about a Tinder profile in the database."""
values = (True, profile._id)
cursor = self._db.cursor()
cursor.execute('UPDATE People SET passed = ? WHERE uid = ?', values)
self._db.commit()
def mark_profile_as_extracted(self, profile):
"""Update information about a Tinder profile in the database."""
values = (True, profile._id)
cursor = self._db.cursor()
cursor.execute('UPDATE People SET extracted = ? WHERE uid = ?', values)
self._db.commit()
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