upstream/kallithea Files · rhodecode/model/meta.py

changelog uses lazy loading of affected files details, in some scenarios this can improve speed...

changelog uses lazy loading of affected files details, in some scenarios this can improve speed of changelog page dramatically especially for larger repositories.

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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.model 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)

                      )

                )

      # The declarative Base

      Base = declarative_base()

      #to use cache use this in query

      #.options(FromCache("sqlalchemy_cache_type", "cachekey"))

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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.model 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)
				)
				)

				# The declarative Base
				Base = declarative_base()

				#to use cache use this in query
				#.options(FromCache("sqlalchemy_cache_type", "cachekey"))