error.py

james@potato-linux ~/dev/wz-tut-1 $ python manage.py shell
Interactive Werkzeug Shell
>>> from shorty.models import session, URL
>>> URL( "http://www.google.com" )
Traceback (most recent call last):
  File "<console>", line 1, in <module>
  File "<string>", line 4, in __init__
  File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/orm/state.py", line 100, in initialize_instance
    return manager.events.original_init(*mixed[1:], **kwargs)
  File "/home/james/dev/wz-tut-1/shorty/models.py", line 23, in __init__
    if not URL.query.get(uid):
  File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/orm/query.py", line 549, in get
    return self._get(key, ident)
  File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/orm/query.py", line 1675, in _get
    return q.one()
  File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/orm/query.py", line 1408, in one
    ret = list(self)
  File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/orm/query.py", line 1451, in __iter__
    return self._execute_and_instances(context)
  File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/orm/query.py", line 1456, in _execute_and_instances
    mapper=self._mapper_zero_or_none())
  File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/orm/session.py", line 737, in execute
    clause, params or {})
  File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/engine/base.py", line 1086, in execute
    return Connection.executors[c](self, object, multiparams, params)
  File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/engine/base.py", line 1151, in _execute_clauseelement
    return self.__execute_context(context)
  File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/engine/base.py", line 1180, in __execute_context
    context.parameters[0], context=context)
  File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/engine/base.py", line 1249, in _cursor_execute
    self._handle_dbapi_exception(e, statement, parameters, cursor, context)
  File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/engine/base.py", line 1247, in _cursor_execute
    self.dialect.do_execute(cursor, statement, parameters, context=context)
  File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/engine/default.py", line 266, in do_execute
    cursor.execute(statement, parameters)
OperationalError: (OperationalError) no such table: urls u'SELECT urls.uid AS urls_uid, urls.target AS urls_target, urls.added AS urls_added, urls.public AS urls_public \nFROM urls \nWHERE urls.uid = ?' ('Bzq',)
>>>