def __init__(self, cursorclass, *args,
encoders=None,
decoders=None,
row_formatter=None,
defer_warnings=None,
use_result=None,
client_flag=None, **kwargs):
"""
:param cursorclass: the cursor class
:param args: connection args, for details see connect
:param encoders: the list of functions to convert from python to sql
:param decoders: the list of functions to convert from sql to python
:param row_formatter: the function to format row
:param client_flag: the flags of client, for details see connect
:param defer_warnings: if True, the warnings will be ignored
:param kwargs: connection keyword arguments, for details see connect
"""
self.cursorclass = cursorclass
self.encoders = default_encoders if encoders is None else encoders
self.decoders = default_decoders if decoders is None else decoders
self.row_formatter = default_row_formatter if row_formatter is None else row_formatter
self.format = _wsql.format
self.defer_warnings = defer_warnings
self.use_result = use_result
client_flag = client_flag or 0
client_version = tuple((int(n) for n in _wsql.get_client_info().split('.')[:2]))
if client_version >= (4, 1):
client_flag |= _wsql.constants.CLIENT_MULTI_STATEMENTS
if client_version >= (5, 0):
client_flag |= _wsql.constants.CLIENT_MULTI_RESULTS
self._db = _wsql.connect(*args, client_flag=client_flag, **kwargs)
self.messages = []
self._server_version = None
weakref.finalize(self, lambda db: db.closed or db.close(), db=self._db)
def test_client_info(self):
self.assertIsInstance(_wsql.get_client_info(), str)
def test_client_info(self):
self.assertIsInstance(_wsql.get_client_info(), str)