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ENH: Add autoload=True for compatibility with SQLAlchemy < 1.0.0

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Stewart Douglas
2015-09-10 11:53:25 -04:00
committed by jfkirk
parent ded6f8543f
commit e529df06ea
1 changed files with 5 additions and 0 deletions
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zipline/assets/assets.py
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@@ -56,26 +56,31 @@ class AssetFinder(object):
self.equities = equities = sa.Table( self.equities = equities = sa.Table(
'equities', 'equities',
metadata, metadata,
autoload=True,
autoload_with=engine, autoload_with=engine,
) )
self.futures_exchanges = sa.Table( self.futures_exchanges = sa.Table(
'futures_exchanges', 'futures_exchanges',
metadata, metadata,
autoload=True,
autoload_with=engine, autoload_with=engine,
) )
self.futures_root_symbols = sa.Table( self.futures_root_symbols = sa.Table(
'futures_root_symbols', 'futures_root_symbols',
metadata, metadata,
autoload=True,
autoload_with=engine, autoload_with=engine,
) )
self.futures_contracts = futures_contracts = sa.Table( self.futures_contracts = futures_contracts = sa.Table(
'futures_contracts', 'futures_contracts',
metadata, metadata,
autoload=True,
autoload_with=engine, autoload_with=engine,
) )
self.asset_router = sa.Table( self.asset_router = sa.Table(
'asset_router', 'asset_router',
metadata, metadata,
autoload=True,
autoload_with=engine, autoload_with=engine,
) )