Piotr Findeisen <[EMAIL PROTECTED]> added the comment:
IMO, I'd be better to always ignore missing attributes. Consider another
use case (following code I've posted also on comp.lang.python):
from functools import wraps, partial
def never_throw(f):
@wraps(f)
def wrapper(*args, **kwargs):
try: return f(*args, **kwargs)
except: pass
return wrapper
Looks reasonable. But if I write
never_throw(partial(int))('45a')
I got the exception saying partial objects also don't have __module__
attribute.
I was to use some additional parameters to @wraps, I would have to
rewrite all my decorator definitions. And stil -- the main intent of
wraps and update_wrapper is to write decorators, so IMO they should not
throw on missing attributes.
----------
nosy: +findepi
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Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue3445>
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