1
0
mirror of https://github.com/moparisthebest/SickRage synced 2024-12-16 04:52:19 -05:00
SickRage/lib/sqlalchemy/dialects/__init__.py

45 lines
1.0 KiB
Python

# dialects/__init__.py
# Copyright (C) 2005-2014 the SQLAlchemy authors and contributors <see AUTHORS file>
#
# This module is part of SQLAlchemy and is released under
# the MIT License: http://www.opensource.org/licenses/mit-license.php
__all__ = (
'drizzle',
'firebird',
'mssql',
'mysql',
'oracle',
'postgresql',
'sqlite',
'sybase',
)
from .. import util
def _auto_fn(name):
"""default dialect importer.
plugs into the :class:`.PluginLoader`
as a first-hit system.
"""
if "." in name:
dialect, driver = name.split(".")
else:
dialect = name
driver = "base"
try:
module = __import__('sqlalchemy.dialects.%s' % (dialect, )).dialects
except ImportError:
return None
module = getattr(module, dialect)
if hasattr(module, driver):
module = getattr(module, driver)
return lambda: module.dialect
else:
return None
registry = util.PluginLoader("sqlalchemy.dialects", auto_fn=_auto_fn)