incorrect DeprecationWarning?

[Alan G Isaac]

Python 2.6.2 (r262:71605, Apr 14 2009, 22:40:02) [MSC v.1500 32 bit (Intel)] on 
win32
Type "help", "copyright", "credits" or "license" for more information.

class MyError(Exception):

...     def __init__(self, message):
...         Exception.__init__(self)
...         self.message = message
...

e = MyError('msg')

__main__:4: DeprecationWarning: BaseException.message has been deprecated as of 
Python 2.6


So?  Why would that mean I cannot add such an attribute
to derived classes?

Contrast:

Python 2.6.2 (r262:71605, Apr 14 2009, 22:40:02) [MSC v.1500 32 bit (Intel)] on 
win32
Type "help", "copyright", "credits" or "license" for more information.

class MyError(Exception):

...     def __init__(self, message):
...         Exception.__init__(self)
...         self.msg = message
...

e = MyError('msg')

Beyond odd.  A bug?

Alan Isaac

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