Tony Meyer wrote:
On Wed, Nov 5, 2008 at 8:06 AM, Michael Foord <[EMAIL PROTECTED]> wrote:
Marty Nelson wrote:
How do I test in Iron Python (in python) if a variable is defined?
[...]
try:
name
except NameError:
# variable 'name' is not defined
If you're running some sort of checker (pylint, pychecker) over this,
you might get a warning about the "name" line not doing anything. To
avoid that, you'll sometimes see a variant like this:
try:
unused = name
except NameError:
# variable 'name' is not defined.
Except then PyLint will complain that 'unused' is unused, plus you code
no longer accurately conveys its intent.
I prefer to filter (or disable) that particular warning rather than
change the code.
Michael
Cheers,
Tony
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