issubclass funny business
Les Schaffer
godzilla at netmeg.net
Tue Apr 11 20:48:47 EDT 2000
GMcM said:
> You are running FileScanner. Therefore, in FileScanner, class
> StandardArrayFileScanner is defined in __main__. If you trickle up
> to the top of __bases__ above, you'll find
> FileScanner.StandardArrayFileScanner, which is not the same object.
sigh... yep:
> if not isinstance(std, StandardArrayFileScanner):
> import cie
> print std.__class__, cie.CIE.__bases__, cie.CIE_Standards.__bases__
gustav)~/Engineering/dspring/stoplite/matlab/Jue-Data/: python FileScanner.py
prints:
cie.CIE (<class cie.CIE_Standards at 810d1b8>,)
(<class FileScanner.StandardArrayFileScanner at 81259f8>,)
same problem with issubclass.....
whilst:
print self.__class__.__bases__
(self is a subclass of ArrayFileScanner) gives:
(<class __main__.ArrayFileScanner at 8124f88>,)
les schaffer
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