R. David Murray added the comment: In Python3 the equivalent urllib.request.urlopen call produces:
ValueError: unknown url type: So this is effectively already fixed (although that error message should be doing a repr on the value, so I fixed that). We don't in general document every exception that might be raised by a function. Here the TypeError is coming from treating the url as a local filename. I don't think it is appropriate to document all the errors that can arise from treating the URL as a filename in the urllib docs, so I don't believe any changes should be made here. I've added the 'doc' componennt, so if someone from the doc team disagrees with me they can reopen the issue. As for your specific concern, the application has more problems (as in, security problems) than crashing because of a TypeError if it is composing the URL from user input such that the URL gets treated as a local filename. (This is arguably a bug in urllib, that it appears has been fixed in Python3.) ---------- assignee: -> docs@python components: +Documentation nosy: +docs@python, r.david.murray resolution: -> invalid stage: -> committed/rejected status: open -> closed _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue17624> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
