Thanks for the clarification guys. That is truly horrific :)
Sorry not to have tested my suggestion first.
Michael
On Thursday, September 4, 2014 5:20:18 PM UTC+1, Zachary McCord wrote:
>
> I simply didn't believe it at first, but sure enough, in python 2.7:
>
> >>> class Bomb(object):
> ...
I simply didn't believe it at first, but sure enough, in python 2.7:
>>> class Bomb(object):
... def __getattr__(self, id):
... assert False
...
>>> bomb = Bomb()
>>> bomb.foo
Traceback (most recent call last):
File "", line 1, in
File "", line 3, in __getattr__
Assertion
believe it or not, hasattr is the same as:
try:
getattr(obj, name)
return True
except: # yikes! naked except!
return False
https://docs.python.org/2/library/functions.html#hasattr
So, excepting AttributeError will at least narrow down the error slightly,
rather than hasattr accepting
Hi,
Thanks for the reply, but I'm not sure I follow. I was hoping that the
following might work:
if hasattr(sup_cls, 'media'):
base = sup_cls.media
else:
base = Media()
Would that swallow additional exceptions?
Cheers,
Michael
On Wednesday, September 3, 2014 10:45:22
unfortunately hasattr eats even more exceptions than AttributeError.
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T
Hi,
I love Django, it has been enormously useful to a new comer to web dev like
me.
One minor issue I've just had is that I've struggled to figure out an issue
with my code because an AttributeError I was generating in my media
property on my custom widget was being silently swallowed by:
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