[Tutor] how to read from a txt file
Liam Clarke
cyresse at gmail.com
Tue Mar 15 05:05:46 CET 2005
Whoops, golden rule - "Never post untested code"
Sorry.
On Mon, 14 Mar 2005 21:05:44 -0500, Kent Johnson <kent37 at tds.net> wrote:
> jrlen balane wrote:
> > ok, i've done what sir Kent just said, my fault...
> >
> > but an error still occurs:
> > Traceback (most recent call last):
> > File "C:\Python23\practices\opentxtprintlngnew.py", line 18, in -toplevel-
> > print process(data)
> > File "C:\Python23\practices\opentxtprintlngnew.py", line 10, in process
> > tempLine = int(line)
> > ValueError: invalid literal for int(): abc
> >
> > isn't this the job of :
> >
> > except TypeError:
> > print "Non numeric character in line", line
> > continue #Breaks, and starts with next line
>
> Yes, only it should be ValueError instead of TypeError. You can check this interactively:
> >>> int('foo')
> Traceback (most recent call last):
> File "<stdin>", line 1, in ?
> ValueError: invalid literal for int(): foo
>
> Kent
>
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