En Sat, 30 Jan 2010 06:28:19 -0300, Peter Otten <__pete...@web.de>
escribió:
Gabriel Genellina wrote:
En Fri, 29 Jan 2010 13:09:40 -0300, Michele Simionato
<michele.simion...@gmail.com> escribió:
On Jan 29, 2:30 pm, andrew cooke <and...@acooke.org> wrote:
Is there any way to change the name of the function in an error
message? In the example below I'd like the error to refer to bar(),
for example (the motivation is related function decorators - I'd like
the wrapper function to give the same name)
Use the decorator module which does the right thing:
http://pypi.python.org/pypi/decorator
The decorator module is a very fine addition to anyone's tool set -- but
in this case it is enough to use the wraps() function from the functools
standard module.
I don't know about the decorator module, but functools.wraps() doesn't
affect the error message:
It seems I misunderstood the original request and got it backwards - but
then I have to question the usefulness of doing so. If an error happens in
the "decorating" function (as opposed to inside the function being
decorated) I'd like the error to be reported as such, in the "decorating"
function (else tracebacks and line numbers would be lying).
--
Gabriel Genellina
--
http://mail.python.org/mailman/listinfo/python-list
