validation.py 文件源码

def _example_api(request, schema, example):

    response = None
    if schema:
        # If there is a problem with the json data, return a 400.
        try:
            data = json.loads(request.body.decode("utf-8"))
            validate(data, schema)
        except Exception as e:
            if hasattr(settings, 'RAMLWRAP_VALIDATION_ERROR_HANDLER') and settings.RAMLWRAP_VALIDATION_ERROR_HANDLER:
                response = _call_custom_handler(e)
            else:
                response = _validation_error_handler(e)

    if response:
        return response

    if not example:
        return None
    else:
        return example