Diego Mascialino <[email protected]> added the comment:
On Fri, Oct 7, 2011 at 5:25 PM, Ezio Melotti <[email protected]> wrote:
>
> Ezio Melotti <[email protected]> added the comment:
>
> I'm not sure this is useful to have. If you changed your code you know that
> you have to reload, so why would you want a warning that tells you that you
> changed the code?
The source line showed in the traceback could not be the same line
executed.
Take a look to this example:
k.py:
def f():
a,b,c = 1,2
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "k.py", line 2, in f
a,b,c = 1,2
ValueError: need more than 2 values to unpack
k.py:
def f():
# blah
a,b = 1,2
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "k.py", line 2, in f
# blah
ValueError: need more than 2 values to unpack
> For some reason I always had the opposite problem (i.e. after a reload the
> traceback was still showing the original code, and not the new one), while
> IIUC you are saying that it shows the new code even if the module is not
> reloaded.
> I tried your code and indeed it does what you say, so either I am mistaken
> and I've been misreading the tracebacks, or this changed from 2.6 to 2.7, or
> in some cases even the behavior (I think) I observed might happen.
> I'll have to verify this next time it happens.
That is strange, I think Python does not save the original code in any place.
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