Message37717
The built-in isinstance function is still broken when
used on extension classes. For example:
>>> from ExtensionClass import Base
>>> class Super:
... pass
...
>>> isinstance(Super(), Base)
Traceback (most recent call last):
File "<stdin>", line 1, in ?
TypeError: isinstance() arg 2 must be a class or type
isinstance() should allow any object as the first
argument and a class, a type, or something with a
__bases__ tuple attribute for the second argument.
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Date |
User |
Action |
Args |
2007-08-23 15:08:05 | admin | link | issue464992 messages |
2007-08-23 15:08:05 | admin | create | |
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