B þ¦†\Šã@sLdZddlZddlmZddlmZGdd„dejƒZGd d „d ejƒZdS) a8Provides a thread-local transactional wrapper around the root Engine class. The ``threadlocal`` module is invoked when using the ``strategy="threadlocal"`` flag with :func:`~sqlalchemy.engine.create_engine`. This module is semi-private and is invoked automatically when the threadlocal engine strategy is used. éNé)Úbaseé)Úutilcs4eZdZ‡fdd„Zdd„Zdd„Zdd„Z‡ZS) Ú TLConnectioncstt|ƒj||Žd|_dS)Nr)ÚsuperrÚ__init__Ú_TLConnection__opencount)ÚselfÚargÚkw)Ú __class__©ús