def __init__(self, **keywords):
if 'pw' in keywords:
keywords['password'] = keywords.pop('pw')
db_module = import_driver(["psycopg2", "psycopg", "pgdb"], preferred=keywords.pop('driver', None))
if db_module.__name__ == "psycopg2":
import psycopg2.extensions
psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
# if db is not provided postgres driver will take it from PGDATABASE environment variable
if 'db' in keywords:
keywords['database'] = keywords.pop('db')
self.dbname = "postgres"
self.paramstyle = db_module.paramstyle
DB.__init__(self, db_module, keywords)
self.supports_multiple_insert = True
self._sequences = None
python类__name__()的实例源码
def __init__(self, **keywords):
if 'pw' in keywords:
keywords['password'] = keywords.pop('pw')
db_module = import_driver(["psycopg2", "psycopg", "pgdb"], preferred=keywords.pop('driver', None))
if db_module.__name__ == "psycopg2":
import psycopg2.extensions
psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
if db_module.__name__ == "pgdb" and 'port' in keywords:
keywords["host"] += ":" + str(keywords.pop('port'))
# if db is not provided postgres driver will take it from PGDATABASE environment variable
if 'db' in keywords:
keywords['database'] = keywords.pop('db')
self.dbname = "postgres"
self.paramstyle = db_module.paramstyle
DB.__init__(self, db_module, keywords)
self.supports_multiple_insert = True
self._sequences = None
def __init__(self, **keywords):
if 'pw' in keywords:
keywords['password'] = keywords.pop('pw')
db_module = import_driver(["psycopg2", "psycopg", "pgdb"], preferred=keywords.pop('driver', None))
if db_module.__name__ == "psycopg2":
import psycopg2.extensions
psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
# if db is not provided postgres driver will take it from PGDATABASE environment variable
if 'db' in keywords:
keywords['database'] = keywords.pop('db')
self.dbname = "postgres"
self.paramstyle = db_module.paramstyle
DB.__init__(self, db_module, keywords)
self.supports_multiple_insert = True
self._sequences = None
def __init__(self, **keywords):
if 'pw' in keywords:
keywords['password'] = keywords.pop('pw')
db_module = import_driver(["psycopg2", "psycopg", "pgdb"], preferred=keywords.pop('driver', None))
if db_module.__name__ == "psycopg2":
import psycopg2.extensions
psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
# if db is not provided postgres driver will take it from PGDATABASE environment variable
if 'db' in keywords:
keywords['database'] = keywords.pop('db')
self.dbname = "postgres"
self.paramstyle = db_module.paramstyle
DB.__init__(self, db_module, keywords)
self.supports_multiple_insert = True
self._sequences = None
def __init__(self, **keywords):
if 'pw' in keywords:
keywords['password'] = keywords.pop('pw')
db_module = import_driver(["psycopg2", "psycopg", "pgdb"], preferred=keywords.pop('driver', None))
if db_module.__name__ == "psycopg2":
import psycopg2.extensions
psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
# if db is not provided postgres driver will take it from PGDATABASE environment variable
if 'db' in keywords:
keywords['database'] = keywords.pop('db')
self.dbname = "postgres"
self.paramstyle = db_module.paramstyle
DB.__init__(self, db_module, keywords)
self.supports_multiple_insert = True
self._sequences = None
def __init__(self, **keywords):
if 'pw' in keywords:
keywords['password'] = keywords.pop('pw')
db_module = import_driver(["psycopg2", "psycopg", "pgdb"], preferred=keywords.pop('driver', None))
if db_module.__name__ == "psycopg2":
import psycopg2.extensions
psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
if db_module.__name__ == "pgdb" and 'port' in keywords:
keywords["host"] += ":" + str(keywords.pop('port'))
# if db is not provided postgres driver will take it from PGDATABASE environment variable
if 'db' in keywords:
keywords['database'] = keywords.pop('db')
self.dbname = "postgres"
self.paramstyle = db_module.paramstyle
DB.__init__(self, db_module, keywords)
self.supports_multiple_insert = True
self._sequences = None
def __init__(self, **keywords):
db = import_driver(["sqlite3", "pysqlite2.dbapi2", "sqlite"], preferred=keywords.pop('driver', None))
if db.__name__ in ["sqlite3", "pysqlite2.dbapi2"]:
db.paramstyle = 'qmark'
# sqlite driver doesn't create datatime objects for timestamp columns unless `detect_types` option is passed.
# It seems to be supported in sqlite3 and pysqlite2 drivers, not surte about sqlite.
keywords.setdefault('detect_types', db.PARSE_DECLTYPES)
self.paramstyle = db.paramstyle
keywords['database'] = keywords.pop('db')
self.dbname = "sqlite"
DB.__init__(self, db, keywords)
def __init__(self, **keywords):
db = import_driver(["sqlite3", "pysqlite2.dbapi2", "sqlite"], preferred=keywords.pop('driver', None))
if db.__name__ in ["sqlite3", "pysqlite2.dbapi2"]:
db.paramstyle = 'qmark'
# sqlite driver doesn't create datatime objects for timestamp columns unless `detect_types` option is passed.
# It seems to be supported in sqlite3 and pysqlite2 drivers, not surte about sqlite.
keywords.setdefault('detect_types', db.PARSE_DECLTYPES)
self.paramstyle = db.paramstyle
keywords['database'] = keywords.pop('db')
keywords['pooling'] = False # sqlite don't allows connections to be shared by threads
self.dbname = "sqlite"
DB.__init__(self, db, keywords)
def __init__(self, **keywords):
db = import_driver(["sqlite3", "pysqlite2.dbapi2", "sqlite"], preferred=keywords.pop('driver', None))
if db.__name__ in ["sqlite3", "pysqlite2.dbapi2"]:
db.paramstyle = 'qmark'
# sqlite driver doesn't create datatime objects for timestamp columns unless `detect_types` option is passed.
# It seems to be supported in sqlite3 and pysqlite2 drivers, not surte about sqlite.
keywords.setdefault('detect_types', db.PARSE_DECLTYPES)
self.paramstyle = db.paramstyle
keywords['database'] = keywords.pop('db')
keywords['pooling'] = False # sqlite don't allows connections to be shared by threads
self.dbname = "sqlite"
DB.__init__(self, db, keywords)
def __init__(self, **keywords):
db = import_driver(["sqlite3", "pysqlite2.dbapi2", "sqlite"], preferred=keywords.pop('driver', None))
if db.__name__ in ["sqlite3", "pysqlite2.dbapi2"]:
db.paramstyle = 'qmark'
# sqlite driver doesn't create datatime objects for timestamp columns unless `detect_types` option is passed.
# It seems to be supported in sqlite3 and pysqlite2 drivers, not surte about sqlite.
keywords.setdefault('detect_types', db.PARSE_DECLTYPES)
self.paramstyle = db.paramstyle
keywords['database'] = keywords.pop('db')
keywords['pooling'] = False # sqlite don't allows connections to be shared by threads
self.dbname = "sqlite"
DB.__init__(self, db, keywords)
def __init__(self, **keywords):
db = import_driver(["sqlite3", "pysqlite2.dbapi2", "sqlite"], preferred=keywords.pop('driver', None))
if db.__name__ in ["sqlite3", "pysqlite2.dbapi2"]:
db.paramstyle = 'qmark'
# sqlite driver doesn't create datatime objects for timestamp columns unless `detect_types` option is passed.
# It seems to be supported in sqlite3 and pysqlite2 drivers, not surte about sqlite.
keywords.setdefault('detect_types', db.PARSE_DECLTYPES)
self.paramstyle = db.paramstyle
keywords['database'] = keywords.pop('db')
keywords['pooling'] = False # sqlite don't allows connections to be shared by threads
self.dbname = "sqlite"
DB.__init__(self, db, keywords)
def __init__(self, **keywords):
db = import_driver(["sqlite3", "pysqlite2.dbapi2", "sqlite"], preferred=keywords.pop('driver', None))
if db.__name__ in ["sqlite3", "pysqlite2.dbapi2"]:
db.paramstyle = 'qmark'
# sqlite driver doesn't create datatime objects for timestamp columns unless `detect_types` option is passed.
# It seems to be supported in sqlite3 and pysqlite2 drivers, not surte about sqlite.
keywords.setdefault('detect_types', db.PARSE_DECLTYPES)
self.paramstyle = db.paramstyle
keywords['database'] = keywords.pop('db')
keywords['pooling'] = False # sqlite don't allows connections to be shared by threads
self.dbname = "sqlite"
DB.__init__(self, db, keywords)
