server: redirection rework: - redirection parsing is now launched after LiberviaPages are imported, this way the pages are accessible and their methods are usable - inv_redirections attribute in LiberviaRootResource keep a map from new URL to old URL, allowing to check if a redirected path can lead to the same page - LiberviaPage methods are used to retrieve their URL - fixed remaining args when going to a redirected page - new checkRedirection method to see if a redirection can lead to the same URL

#!/usr/bin/env python2.7
# -*- coding: utf-8 -*-

name = u"user_blog"


def parse_url(self, request):
    # in this subpage, we want path args and query args
    # (i.e. what's remaining in URL: filters, id, etc.)
    # to be used by blog's url parser, so we don't skip parse_url
    data = self.getRData(request)
    service = data[u'service']
    self.pageRedirect(u'blog', request, skip_parse_url=False, path_args=[service.full(), u'@'])