manyi/library/saobei/exceptions.py

# -*- coding: utf-8 -*-
# !/usr/bin/env python
from typing import Optional

from .base import SaobeiErrorCode


class SaobeiException(Exception):
    def __init__(self,
                 return_code,
                 return_msg,
                 result_code = '',
                 client = None,
                 request = None,
                 response = None):
        super(SaobeiException, self).__init__()

        self.return_code = return_code
        self.return_msg = return_msg
        self.result_code = result_code
        self.client = client
        self.request = request
        self.response = response

    def __str__(self):
        return '{kclass}(client: {client}, return_code: {return_code}, return_msg: {return_msg}, result_code: {result_code})'.format(
            kclass = self.__class__.__name__,
            client = repr(self.client),
            return_code = self.return_code,
            return_msg = self.return_msg,
            result_code = self.result_code)

    def __repr__(self):
        return str(self)

    @property
    def tip(self):
        return '{}({})'.format(self.return_msg, self.return_code)


class SaobeiSignatureError(SaobeiException):
    def __init__(self, lvalue, rvalue, client = None):
        super(SaobeiSignatureError, self).__init__(
            return_code = str(SaobeiErrorCode.MY_ERROR_SIGNATURE),
            return_msg = u'签名不一致({} != {})'.format(lvalue, rvalue),
            client = client)


class SaobeiValidationError(SaobeiException):
    def __init__(self, errmsg, lvalue, rvalue, client = None):
        # type: (basestring, basestring, basestring, Optional[object])->None
        super(SaobeiValidationError, self).__init__(
            return_code = str(SaobeiErrorCode.MY_VALID_ERROR),
            return_msg = '{}({} != {})'.format(errmsg, lvalue, rvalue),
            result_code = '',
            client = client)