New submission from Wummel:
Hi,
the attached code in t.py fails to run:
class C (object):
def __ror__ (self, other):
return 42
print C() | C()
$ python t.py
Traceback (most recent call last):
File "t.py", line 5, in ?
print C() | C()
TypeError: unsupported operand type(s) for |: 'C' and 'C'
If I use old style classes (ie. "class C:" instead of "class
C(object):"), the code runs fine. I suspect that the method lookup for
special operator methods is different in new style classes, but why?
This might also be related to issue #643841 but I am not sure.
----------
components: Interpreter Core
files: t.py
messages: 62361
nosy: calvin
severity: normal
status: open
title: New style classes __ror__() operator overloading problem
type: behavior
versions: Python 2.4, Python 2.5
Added file: http://bugs.python.org/file9425/t.py
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Tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue2102>
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