On Wednesday, February 22, 2023 at 3:46:21 PM UTC-8, Hen Hanna wrote:
> On Wednesday, February 22, 2023 at 12:05:34 PM UTC-8, Hen Hanna wrote:
> > > py bug.py
> > Traceback (most recent call last):
> > File "C:\Usenet\bug.py", line 5, in <module>
> > print( a + 12 )
> > TypeError: can only concatenate str (not "int") to str
> >
> >
> > Why doesn't Python (error msg) do the obvious thing and tell me
> > WHAT the actual (offending, arg) values are ?
> >
> > In many cases, it'd help to know what string the var A had , when the error
> > occurred.
> > ------------ i wouldn't have to put print(a) just above, to see.
> >
> >
> >
> >
> > ( pypy doesn't do that either, but Python makes programming (debugging) so
> > easy that i hardly feel any inconvenience.)
i see that my example would be (even) clearER with this one-line change:
py bug.py
Traceback (most recent call last):
File "C:\Usenet\bug.py", line 5, in <module>
map( Func, fooBar( X, Y, X + Y ))
TypeError: can only concatenate str (not "int") to str
attempt to call + with 'abc' , 123.45
<--------------
> i hope that NOW a few of you can see this as a genuine, (reasonable) question.
Python seems so perfectly User-friendly that
i 'm so curious (puzzled) that it doesn't do the very
obvious and easy thing
of giving me this info:
attempt to call + with 'abc' ,
123.45 <--------------
--
https://mail.python.org/mailman/listinfo/python-list
