validation.py 文件源码

def includeme(config):
    config.add_request_method(lambda request: {}, 'validated', reify=True)
    config.add_request_method(lambda request: Errors(), 'errors', reify=True)
    config.add_view(view=failed_validation, context=ValidationFailure)
    config.add_view(view=http_error, context=HTTPError)
    config.add_view(view=database_is_read_only, context=InternalError)
    config.add_view(view=refresh_session, context=CSRFTokenError)
    config.add_view(view=refresh_session, context=HTTPForbidden)
    config.add_view(view=refresh_session, context=HTTPPreconditionFailed)
    config.add_view(view=jsondecode_error, context=json.JSONDecodeError)
    config.add_view_predicate('validators', ValidatorsPredicate, weighs_more_than=LAST)