utils.exceptions 源代码

# -*- coding: utf-8 -*-
"""
    utils.exceptions
    ~~~~~~~~~~~~~~~~

    Error Class.

    :copyright: (c) 2020 by staugur.
    :license: BSD 3-Clause, see LICENSE for more details.
"""


[文档]class PicbedError(Exception): """异常基类""" pass
[文档]class ApiError(PicbedError): """触发Api异常,直接中止后续执行并返回JSON格式错误。 触发异常:: @app.route("/test") def test(): raise ApiError("Some message") 应用自动捕获ApiError异常并返回JSON类型响应:: {"code": -1, "msg": "Some message"} :param str message: 错误信息 :param int code: 非0错误码 :param int status_code: 请求响应码,如200、403、404 .. versionadded:: 1.9.0 """ def __init__(self, message, code=-1, status_code=200): super(ApiError, self).__init__() self.code = code self.message = message self.status_code = status_code def to_dict(self): rv = dict(code=self.code, msg=self.message) return rv
[文档]class PageError(ApiError): """触发页面异常,直接中止后续执行并返回错误页面,区别ApiError的是, 处理PageError是显示一个错误页面。 .. versionadded:: 1.9.0 """ pass