HYRY wrote:
> I want to add some simple search function for my homepage. It need to
> search through all the html files of my homepage (about 300 pages), and
> highlight the search words.
>
> I made some test with HTMLParser, it works but slow. So, my question is
> how can I improve its speed?
>
> from HTMLParser import HTMLParser
>
> class HightLightParser(HTMLParser):
> def __init__(self, outfile, words):
> self.outfile = outfile
> self.words = words
> self.found = False
> HTMLParser.__init__(self)
>
> def handle_starttag(self, tag, attrs):
> self.outfile.write( self.get_starttag_text( ) )
>
> def handle_endtag(self, tag):
> self.outfile.write( "</%s>" % tag )
>
> def handle_data(self, data):
> for word in self.words:
> data = data.replace(word, "<font color=red>%s</font>" %
> word)
> #highlight
> self.outfile.write(data)
>
> class SearchParser(HTMLParser):
> def __init__(self, words):
> self.words = words
> self.found = False
> HTMLParser.__init__(self)
>
> def handle_data(self, data):
> for word in self.words:
> if word in data: # search
> self.found = True
>
>
> words = ["the"]
> x = SearchParser(words)
> data = file("input.htm").read()
> x.feed(data)
> if x.found:
> y = HightLightParser(file("output.htm", "w"),words)
> y.feed(data)
>
google "google".
Seriously though, perhaps you may want to index your pages first. Maybe
checkout divmod (http://divmod.org/trac/wiki/DivmodXapwrap).
James
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