add support for svn: and svn+ssh: URL schemes to urlparse
diff --git a/Lib/test/test_urlparse.py b/Lib/test/test_urlparse.py
index 04572ba..39ada06 100644
--- a/Lib/test/test_urlparse.py
+++ b/Lib/test/test_urlparse.py
@@ -35,6 +35,11 @@
               '', '', ''),
              ('mms', 'wms.sys.hinet.net', '/cts/Drama/09006251100.asf',
               '', '')),
+            ('svn+ssh://svn.zope.org/repos/main/ZConfig/trunk/',
+             ('svn+ssh', 'svn.zope.org', '/repos/main/ZConfig/trunk/',
+              '', '', ''),
+             ('svn+ssh', 'svn.zope.org', '/repos/main/ZConfig/trunk/',
+              '', ''))
             ]
         for url, parsed, split in testcases:
             self.checkRoundtrips(url, parsed, split)
diff --git a/Lib/urlparse.py b/Lib/urlparse.py
index 8469139..c7c77e3 100644
--- a/Lib/urlparse.py
+++ b/Lib/urlparse.py
@@ -13,7 +13,8 @@
                                'prospero', 'rtsp', 'rtspu', '']
 uses_netloc = ['ftp', 'http', 'gopher', 'nntp', 'telnet',
                              'imap', 'wais', 'file', 'mms', 'https', 'shttp',
-                             'snews', 'prospero', 'rtsp', 'rtspu', 'rsync', '']
+                             'snews', 'prospero', 'rtsp', 'rtspu', 'rsync', '',
+                             'svn', 'svn+ssh']
 non_hierarchical = ['gopher', 'hdl', 'mailto', 'news',
                                   'telnet', 'wais', 'imap', 'snews', 'sip']
 uses_params = ['ftp', 'hdl', 'prospero', 'http', 'imap',