work in progress: utility functions for URL manipulation

git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@4149 fd906abe-77d9-0310-91a1-e0d9ade77398

browser/url.py

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+#
+#  Copyright (c) 2011 Helmut Merz helmutm@cy55.de
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+""" URL manipulation utilities
+
+$Id$
+"""
+
+from urlparse import urlparse
+
+from zope.app.container.traversal import ItemTraverser
+from zope.interface import Interface, implements
+
+
+TraversalRedirector(ItemTraverser):
+
+    port = 9083
+    names = ('ctt', 'sona',)
+    loc_pattern = 'www.%s.de'
+    skip = (0, 4)
+
+    def publishTraverse(self, request, name):
+        return super(TraversalRedirector, self).publishTraverse(request, name)

browser/url.txt

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+===================
+URL Rewriting Tools
+===================
+
+  >>> from cybertools.browser.url import TraversalRedirector
+
+  >>> url = ('http://sona.de:9083/sites/ctt/views/sona/suche.html'
+  ...        '?category=2141533106&manufacturer=&x=8&y=7')
+
+  >>> result = ('http://www.sona.de/suche.html'
+  ...           '?category=2141533106&manufacturer=&x=8&y=7')
+