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"""SQLAlchemy Metadata and Session object"""
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import scoped_session, sessionmaker
from beaker import cache
from rhodecode.lib import caching_query
# Beaker CacheManager. A home base for cache configurations.
cache_manager = cache.CacheManager()
__all__ = ['Base', 'Session']
#
# SQLAlchemy session manager. Updated by model.init_model()
#
Session = scoped_session(
sessionmaker(
query_cls=caching_query.query_callable(cache_manager),
expire_on_commit=True,
)
)
# The declarative Base
Base = declarative_base()
#to use cache use this in query
#.options(FromCache("sqlalchemy_cache_type", "cachekey"))
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