def class_for_kind(kind):
  try:
    return _kind_map[kind]
  except KeyError:
    raise KindError('No implementation for kind \'%s\'' % kind)
Return base-class responsible for implementing kind.
dataset/ETHPy150Open CollabQ/CollabQ/.google_appengine/google/appengine/ext/db/__init__.py/class_for_kind