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

added warning on sqlite when using migration....

added warning on sqlite when using migration. Sqlite prior to 3.7 series are known to not support some migration changes like table renames. Thus are failing.

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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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				"""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"))