ginger/app/exceptions/api_exception.py

"""
api_exception -
auther: tanlie
date: 2026/8/23
"""

from flask import request, json
from werkzeug.exceptions import HTTPException


class APIException(HTTPException):
    code = 500
    msg = 'sorry, we made a mistake (*￣︶￣)!'
    error_code = 999

    def __init__(self, msg=None, code=None, error_code=None, headers=None):
        if code:
            self.code = code
        if error_code:
            self.error_code = error_code
        if msg:
            self.msg = msg
        super(APIException, self).__init__(msg, None)

    def get_body(self, environ=None, scope=None, *args, **kwargs):
        body = dict(
            msg=self.msg,
            error_code=self.error_code,
            request=request.method + ' ' + self.get_url_no_param()
        )
        text = json.dumps(body)
        return text

    def get_headers(self, environ=None, scope=None, *args, **kwargs):
        """Get a list of headers.

        Werkzeug/Flask may pass ``environ`` and ``scope`` positional arguments in
        newer versions, so accept them for compatibility.
        """
        return [("Content-Type", "application/json")]

    @staticmethod
    def get_url_no_param():
        full_path = str(request.full_path)
        main_path = full_path.split('?')
        return main_path[0]