Dino Viehland wrote:
It works on CPython 2.6 at least. You should only have to override __new__ if
you wanted to support different arguments than str/unicode.__new__ supports.
Of course. D'oh - it was late, and is now even later. :-)
Michael
-----Original Message-----
From: users-boun...@lists.ironpython.com [mailto:users-
boun...@lists.ironpython.com] On Behalf Of Michael Foord
Sent: Monday, March 16, 2009 6:02 PM
To: Discussion of IronPython
Subject: Re: [IronPython] CP Issue #21659: Subclassing unicode
Jeff Hardy wrote:
Hi,
Is there any quick workaround for #21569? It's causing about a third
of the Genshi errors I'm hitting. Trying to override __init__ in the
subclass gives the same error.
class Foo(unicode):
def __init__(self, val):
pass
f = Foo(1)
Traceback (most recent call last):
File "foo.py", line 5, in __main__
TypeError: expected str, got int
Wouldn't that particular example bomb out on CPython as well - you need
to override __new__ on the immutable builtins surely?
Michael
Thanks,
Jeff
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