def _connect(self):
if mariadb is None:
raise ImproperlyConfigured('mariadb connector not installed!')
self.connect_params.pop('charset', None)
self.connect_params.pop('sql_mode', None)
self.connect_params.pop('use_unicode', None)
return mariadb.connect(db=self.database, **self.connect_params)
def _connect(self, database, **kwargs):
if not pymssql:
raise ImproperlyConfigured('pymssql must be installed')
if kwargs.pop('use_legacy_datetime', False):
self.field_overrides['datetime'] = 'datetime'
self.field_overrides['date'] = 'nvarchar(15)'
self.field_overrides['time'] = 'nvarchar(10)'
return pymssql.connect(database=database, **kwargs)
def _connect(self):
if mysql_connector is None:
raise ImproperlyConfigured('MySQL connector not installed!')
conn = mysql_connector.connect(db=self.database, **self.connect_params)
if self._server_version is None:
# MySQL-Connector supports getting the version as a tuple, but this
# method does not return the proper MariaDB version on systems like
# Ubuntu, which express the version as 5.5.5-10.0.37-MariaDB-...
version_raw = conn.get_server_info()
self._server_version = self._extract_server_version(version_raw)
return conn
def _connect(self, database, **kwargs):
if not PYSQLITE_BERKELEYDB:
message = ('Your Python SQLite driver (%s) does not appear to '
'have been compiled against the BerkeleyDB SQLite '
'library.' % berkeleydb)
if LIBSQLITE_BERKELEYDB:
message += (' However, the libsqlite on your system is the '
'BerkeleyDB implementation. Try recompiling '
'pysqlite.')
else:
message += (' Additionally, the libsqlite on your system '
'does not appear to be the BerkeleyDB '
'implementation.')
raise ImproperlyConfigured(message)
conn = berkeleydb.connect(database, **kwargs)
conn.isolation_level = None
self._add_conn_hooks(conn)
return conn
def _connect(self):
if mysql_connector is None:
raise ImproperlyConfigured('MySQL connector not installed!')
return mysql_connector.connect(db=self.database, **self.connect_params)
def _connect(self, database, **kwargs):
if not pyodbc:
raise ImproperlyConfigured(
'pyodbc should be installed in order to use peewee_mssql')
return pyodbc.connect(kwargs['string'] + ';DATABASE=%s' % database)
def _connect(self, **kwargs):
if pycovenantsql is None:
raise ImproperlyConfigured('pycovenantsql driver not installed!')
conn = pycovenantsql.connect(database=self.database,
**self.connect_params)
return conn