monkey.py 文件源码

def patch_validate_handler(name, bl=None):
    def params_validate_handler():
        if not request.endpoint \
                or not request.endpoint.startswith('{0}.'.format(name)) \
                or request.method == 'HEAD':
            return
        _, blueprint, endpoint = request.endpoint.split('.')
        mapping = get_mapping(blueprint, endpoint)
        if mapping:
            params = request.get_json()
            if validate(params, mapping, format_checker=formatchecker):
                raise ArgumentError('Json schema validate failed')

    if bl:
        bl.before_app_first_request(params_validate_handler)
    else:
        sys.modules['flask'].app.before_app_first_request(params_validate_handler)

    return params_validate_handler