Revision: 4770 Author: rotem Date: 2007-12-28 17:12:53 +0000 (Fri, 28 Dec 2007)
Log Message: ----------- This seems to partially fix the problems.
Modified Paths: -------------- trunk/pywikipedia/catlib.py
Modified: trunk/pywikipedia/catlib.py =================================================================== --- trunk/pywikipedia/catlib.py 2007-12-28 16:47:34 UTC (rev 4769) +++ trunk/pywikipedia/catlib.py 2007-12-28 17:12:53 UTC (rev 4770) @@ -159,6 +159,7 @@ if self.site().versionnumber() < 4: Rtitle = re.compile('title\s?=\s?"([^"]*)"') elif self.site().versionnumber() < 8: + # FIXME seems to parse all links Rtitle = re.compile('/\S*(?: title\s?=\s?)?"([^"]*)"') else: Rtitle = re.compile( @@ -189,35 +190,28 @@ wikipedia.get_throttle() txt = self.site().getUrl(path) # index where subcategory listing begins - try: - ibegin = txt.index('<div id="mw-subcategories">') - skippedCategoryDescription = True - except ValueError: - try: + if self.site().versionnumber() >= 9: + # These IDs were introduced in 1.9 + if '<div id="mw-subcategories">' in txt: + ibegin = txt.index('<div id="mw-subcategories">') + elif '<div id="mw-pages">' in txt: ibegin = txt.index('<div id="mw-pages">') - skippedCategoryDescription = True - except ValueError: - if self.site().has_mediawiki_message('category-empty') and self.site().mediawiki_message('category-empty') in txt: - # No articles or subcategories - return - else: - try: - ibegin = txt.index('<!-- start content -->') # does not work for cats without text - # TODO: This parses category text and may think they are - # pages in category! Check for versions without the message - # "category-empty". - skippedCategoryDescription = False - except ValueError: - wikipedia.output("\nCategory page detection is not bug free. Please report this error!") - raise + elif '<div id="mw-category-media">' in txt: + ibegin = txt.index('<div id="mw-category-media">') + else: + # No pages + return + else: + ibegin = txt.index('<!-- start content -->') # does not work for cats without text + # TODO: This parses category text and may think they are + # pages in category! Check for versions before 1.9 # index where article listing ends - try: + if '<div class="printfooter">' in txt: iend = txt.index('<div class="printfooter">') - except ValueError: - try: - iend = txt.index('<div id="catlinks">') - except ValueError: - iend = txt.index('<!-- end content -->') + elif '<div class="catlinks">' in txt: + iend = txt.index('<div class="catlinks">') + else: + iend = txt.index('<!-- end content -->') txt = txt[ibegin:iend] for title in Rtitle.findall(txt): if title == self.title(): @@ -244,16 +238,10 @@ # defaultNamespace feature to get everything correctly. yield ARTICLE, wikipedia.ImagePage(self.site(), title) # try to find a link to the next list page - # If skippedCategoryDescription is False, then there are no pages - # or subcategories, so there cannot be a next list page - if skippedCategoryDescription: - matchObj = RLinkToNextPage.search(txt) - if matchObj: - currentPageOffset = matchObj.group(1) - wikipedia.output('There are more articles in %s.' - % self.title()) - else: - break + matchObj = RLinkToNextPage.search(txt) + if matchObj: + currentPageOffset = matchObj.group(1) + wikipedia.output('There are more articles in %s.' % self.title()) else: break