mitmproxy/libmproxy/exceptions.py
Maximilian Hils 14457f29b3 docs++
2015-09-03 18:55:38 +02:00

46 lines
1.0 KiB
Python

"""
We try to be very hygienic regarding the exceptions we throw:
Every Exception mitmproxy raises shall be a subclass of ProxyException.
See also: http://lucumr.pocoo.org/2014/10/16/on-error-handling/
"""
from __future__ import (absolute_import, print_function, division)
class ProxyException(Exception):
"""
Base class for all exceptions thrown by libmproxy.
Args:
message: the error message
cause: (optional) an error object that caused this exception, e.g. an IOError.
"""
def __init__(self, message, cause=None):
"""
:param message: Error Message
:param cause: Exception object that caused this exception to be thrown.
"""
super(ProxyException, self).__init__(message)
self.cause = cause
class ProtocolException(ProxyException):
pass
class Socks5Exception(ProtocolException):
pass
class HttpException(ProtocolException):
pass
class InvalidCredentials(HttpException):
pass
class ServerException(ProxyException):
pass