def orm_get_by_url(cls, url):
"""
Note: https://gist.github.com/podhmo/4345741
:param cls:
:param url:
:return:
"""
session = DBSession()
return session.query(cls).filter(cls.url == url).one()
def orm_get_by_pk(cls, pk):
"""
Note: https://gist.github.com/podhmo/4345741
:param cls:
:param pk:
:return:
"""
session = DBSession()
return session.query(cls).filter(cls.id == pk).one()
