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annotate rhodecode/model/meta.py @ 612:79457e03ef68

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Merge with b0a411f5ec7056bc0b32c8263538b308c33b82f6
author Marcin Kuzminski <marcin@python-works.com>
date Mon, 18 Oct 2010 15:29:56 +0200
parents 0a48c1ec04fc c1c1cf772337
children 5d676b6ab71c
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1 """SQLAlchemy Metadata and Session object"""
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2 from sqlalchemy.ext.declarative import declarative_base
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3 from sqlalchemy.orm import scoped_session, sessionmaker
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4 from rhodecode.model import caching_query
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5 from beaker import cache
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6
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7 # Beaker CacheManager. A home base for cache configurations.
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8 cache_manager = cache.CacheManager()
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10 __all__ = ['Base', 'Session']
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11 #
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12 # SQLAlchemy session manager. Updated by model.init_model()
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13 #
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14 Session = scoped_session(
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15 sessionmaker(
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16 query_cls=caching_query.query_callable(cache_manager)
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17 )
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18 )
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19
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20 # The declarative Base
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21 Base = declarative_base()
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22 #For another db...
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23 #Base2 = declarative_base()
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24
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25 #to use cache use this in query
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26 #.options(FromCache("sqlalchemy_cache_type", "cachekey"))