kallithea Files · rhodecode/model/meta.py

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Marcin Kuzminski

Rewrote git middleware with the same pattern as recent fix for #176
- additionally fixed dulwich server bug, that used old deprecated method. This fix caused huge improvement of speed for fetching git repos
- moved simplehg and simplegit middleware into begining of pylons callstack. This low level middleware
don't need to run any of the middlewares except each other.

"""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"))