李政 wrote:
> I've a problem with regular express(dot problem). I checked Python
> Library Reference, but i can't find any infomation that is useful.
like what a dot means in a regular expression? you really need to work
on your google fu ;-)
in the meantime, look under "The special characters are" on this page:
http://docs.python.org/lib/re-syntax.html
> * if re.compile(pattern).match(urldomain) is not None:*
> return INTERNAL_LINK # match. url is internal link
if you want to check if the url starts with a given prefix, use
if url.startswith(prefix):
...
</F>
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