38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
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__MySQLdb = __import__('MySQLdb')
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__all__ = __MySQLdb.__all__
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__patched__ = ["connect", "Connect", 'Connection', 'connections']
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from eventlet.patcher import slurp_properties
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slurp_properties(
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__MySQLdb, globals(),
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ignore=__patched__, srckeys=dir(__MySQLdb))
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from eventlet import tpool
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__orig_connections = __import__('MySQLdb.connections').connections
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def Connection(*args, **kw):
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conn = tpool.execute(__orig_connections.Connection, *args, **kw)
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return tpool.Proxy(conn, autowrap_names=('cursor',))
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connect = Connect = Connection
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# replicate the MySQLdb.connections module but with a tpooled Connection factory
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class MySQLdbConnectionsModule(object):
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pass
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connections = MySQLdbConnectionsModule()
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for var in dir(__orig_connections):
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if not var.startswith('__'):
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setattr(connections, var, getattr(__orig_connections, var))
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connections.Connection = Connection
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cursors = __import__('MySQLdb.cursors').cursors
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converters = __import__('MySQLdb.converters').converters
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# TODO support instantiating cursors.FooCursor objects directly
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# TODO though this is a low priority, it would be nice if we supported
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# subclassing eventlet.green.MySQLdb.connections.Connection
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