Troubleshooting: re.finditer() creates object even when no match found
Nick Coghlan
ncoghlan at iinet.net.au
Sat Dec 18 02:22:21 EST 2004
Chris Lasher wrote:
> Hello,
> I really like the finditer() method of the re module. I'm having
> difficulty at the moment, however, because finditer() still creates a
> callable-iterator oject, even when no match is found. This is
> undesirable in cases where I would like to circumvent execution of code
> meant to parse out data from my finditer() object.
Take a look at itertools.tee
Cheers,
Nick.
--
Nick Coghlan | ncoghlan at email.com | Brisbane, Australia
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