Why doesn't this RE match?
Robert Kern
robert.kern at gmail.com
Fri Feb 6 19:38:16 EST 2009
On 2009-02-06 18:23, Just Another Victim of the Ambient Morality wrote:
> I'm confused by this behaviour:
>
>
> import re
>
> regex = re.compile('foo')
> match = regex.match('whatfooever')
>
>
> In my experience with regular expressions, regex should have found a
> match. However, in this case regex.match() returns None. Why is that?
> What am I missing?
http://docs.python.org/library/re#re.RegexObject.match
Basically, regex.match() tries to apply the regexp to the beginning of the
string. Use regex.search() to search for a match later in the string.
--
Robert Kern
"I have come to believe that the whole world is an enigma, a harmless enigma
that is made terrible by our own mad attempt to interpret it as though it had
an underlying truth."
-- Umberto Eco
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