One another simple method is to check its count using the *len *method.
eg:
if len(mylist) == 0:
print "empty list"
This is particularly useful in situations where checking emptiness alone is
not enough.
On Mon, Jun 9, 2008 at 8:24 PM, W W <[EMAIL PROTECTED]> wrote:
> >>> def empty_or_not(mylist):
> ... if mylist:
> ... print "Not empty"
> ... elif not mylist:
> ... print "Empty!"
> ...
> >>> empty_or_not([])
> Empty!
> >>> foo = []
> >>> empty_or_not(foo)
> Empty!
> >>> foo.append('hi')
> >>> empty_or_not(foo)
> Not empty
>
> My guess is that if any object is empty, it's considered "not".
>
> HTH,
> Wayne
>
>
> On Mon, Jun 9, 2008 at 9:25 AM, [EMAIL PROTECTED]
> <[EMAIL PROTECTED]> wrote:
> > Hello
> > Sorry if this is a basic question, but how do I check if list is empty
> > or not and return True or False ;)
> > Thanks
> > David
> >
> >
> >
> > _______________________________________________
> > Tutor maillist - Tutor@python.org
> > http://mail.python.org/mailman/listinfo/tutor
> >
>
>
>
> --
> To be considered stupid and to be told so is more painful than being
> called gluttonous, mendacious, violent, lascivious, lazy, cowardly:
> every weakness, every vice, has found its defenders, its rhetoric, its
> ennoblement and exaltation, but stupidity hasn't. - Primo Levi
> _______________________________________________
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> http://mail.python.org/mailman/listinfo/tutor
>
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C S Shyam Sundar
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"It's easy to tell the difference between right and wrong. What's hard is
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