gae-init rest api arguments as query params.

foo_list.py

# Parsing request arguments and passing them to our db query with validation ;)

@api_v1.resource('/foo/', endpoint='api.foo.list')
class FooListAPI(restful.Resource):
  def get(self):
    args = parser.parse({
      'name': wf.Str(missing=None),
      'limit': wf.Int(missing=config.DEFAULT_DB_LIMIT),
      'order': wf.Str(missing='-created')
    })
    foo_dbs, cursor = model.Foo.get_dbs(**args)
    return helpers.make_response(foo_dbs, model.Foo.FIELDS, cursor)