IMO it's fine. The only time you'll see this in reality is when
someone passed you the wrong type of object by mistake, and then the
type mentioned in the message is plenty help to debug it. Anyone with
even a slight understanding of 'with' knows it involves '__exit__',
and the linenumber should be
Georg Brandl wrote:
> Current trunk:
>
with 1:
> ... print "1"
> ...
> Traceback (most recent call last):
> File "", line 1, in
> AttributeError: 'int' object has no attribute '__exit__'
>
> Isn't that a bit crude? For "for i in 1" there's a better
> error message, so why shouldn't the a
