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feeds: remove useless if(len) before loop

master
pictuga 2020-06-02 13:57:45 +02:00
parent 9815794a97
commit 3190d1ec5a
1 changed files with 3 additions and 4 deletions
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7
morss/feeds.py
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@ -734,11 +734,10 @@ class FeedXML(Feed, ParserXML):
stylesheets = [x for x in self.root_siblings() if isinstance(x, etree.PIBase) and x.target == 'xml-stylesheet'] stylesheets = [x for x in self.root_siblings() if isinstance(x, etree.PIBase) and x.target == 'xml-stylesheet']
if len(stylesheets): for stylesheet in stylesheets:
# remove all stylesheets present (be that ours or others') # remove all stylesheets present (be that ours or others')
for stylesheet in stylesheets: self.root.append(stylesheet) # needed as we can't delete root siblings https://stackoverflow.com/a/60232366
self.root.append(stylesheet) # needed as we can't delete root siblings https://stackoverflow.com/a/60232366 self.root.remove(stylesheet)
self.root.remove(stylesheet)
self.root.addprevious(etree.PI('xml-stylesheet', 'type="text/xsl" href="/sheet.xsl"')) self.root.addprevious(etree.PI('xml-stylesheet', 'type="text/xsl" href="/sheet.xsl"'))