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Elfriede
Halfop
Joined: 07 Aug 2007
Posts: 67
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 Posted: Wed Jan 26, 2011 10:14 am Post subject: Parsing from webcontent |
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Hi @ all 
I'd like to parse ->
| Code: | | <a href="/genre/Action">Action</a> <span>|</span> <a href="/genre/Adventure">Adventure</a> <span>|</span> <a href="/genre/Comedy">Comedy</a> |
the genres, like Action/Adventure/Comedy. What i have
| Code: |
foreach line [split $content \n] {
if {[regexp -nocase {<a\shref="\/genre\/(.*)">(.*)<\/a>} $line match genre1 genre2 genre3]} {
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and i knwo, that is bad. Next problem: Im not knowing at the beginning how many genres ill have to parse. it can be just one or up to 4 or somethg like that.
Thank you ! |
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Trixar_za
Op
Joined: 18 Nov 2009
Posts: 143
Location: South Africa
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| Posted: Wed Jan 26, 2011 12:15 pm Post subject: |
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Could you post the link to the website? Might be easier to see how it handles different kinds of input and how it changes the code.
foreach is a good start btw, but why don't you add each match to the end of a single variable like set real_var "$real_var|$match" - this way you don't need to make the regex match do all the work and you get a near unlimited amount of genres you could add so long as they match the regex. They'll all end up looking like Adventure|Action|Fantasy with the above example.
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http://www.trixarian.net/Projects |
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Elfriede
Halfop
Joined: 07 Aug 2007
Posts: 67
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| Posted: Wed Jan 26, 2011 12:39 pm Post subject: |
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http://www.imdb.com/title/tt0942385/
| Quote: | | set real_var "$real_var|$match" |
Sounds good Im excited to see how that proc part will look like |
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