Parsing lists
Seamus Venasse
python at polaris.ca
Sun Jul 9 02:20:36 EDT 2000
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Sun Jul 9 02:20:36 EDT 2000
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I am creating a simple list of titles and urls. I would like to parse this list, but I keep receiving an error. Here is a simplified version of my code and error received: >>> list = [ 'title1', 'url1', 'title2', 'url2', 'title3', 'url3' ] >>> for title, url in list: ... print title, url ... Traceback (innermost last): File "<stdin>", line 1, in ? ValueError: unpack sequence of wrong size Of course, if I change the code as follows, at least it prints everything in the list: >>> list = [ 'title1', 'url1', 'title2', 'url2', 'title3', 'url3' ] >>> for title in list: ... print title ... title1 url1 title2 url2 title3 url3 What am I missing the first example? Any assistance would be greatly appreciated. Seamus
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