gistfile1.txt

/usr/local/lib/python2.7/dist-packages/SQLAlchemy-0.7.9-py2.7.egg/sqlalchemy/ext/declarative.py:1343: SAWarning: The classname 'File' is already in the registry of this declarative base, mapped to <class 'model.schema.File'>
  _as_declarative(cls, classname, cls.__dict__)
Traceback (most recent call last):
  File "app.py", line 79, in <module>
    run_server()
  File "app.py", line 74, in run_server
    server = tornado.httpserver.HTTPServer(Application(), extend_existing=True, xheaders=True)
  File "app.py", line 48, in __init__
    init_database(create_engine(config.get('database', 'uri')))
  File "/home/lalit/GetCM/getcm/model/__init__.py", line 13, in init_database
    __import__("getcm.model.schema", globals(), locals(), ["*"]) 
  File "/usr/local/lib/python2.7/dist-packages/GetCM-2.4.7-py2.7.egg/getcm/model/schema/__init__.py", line 11, in <module>
    class File(Base):
  File "/usr/local/lib/python2.7/dist-packages/SQLAlchemy-0.7.9-py2.7.egg/sqlalchemy/ext/declarative.py", line 1343, in __init__
    _as_declarative(cls, classname, cls.__dict__)
  File "/usr/local/lib/python2.7/dist-packages/SQLAlchemy-0.7.9-py2.7.egg/sqlalchemy/ext/declarative.py", line 1244, in _as_declarative
    **table_kw)
  File "/usr/local/lib/python2.7/dist-packages/SQLAlchemy-0.7.9-py2.7.egg/sqlalchemy/schema.py", line 305, in __new__
    "existing Table object." % key)
sqlalchemy.exc.InvalidRequestError: Table 'files' is already defined for this MetaData instance.  Specify 'extend_existing=True' to redefine options and columns on an existing Table object.