Fix annotate views of files in Subversion repository whose paths

contain non-URI-safe characters (spaces, non-ASCII stuff, etc.)

* lib/vclib/svn/svn_repos.py
  (_rootpath2url): Use urllib.pathname2url to URL-encode the path
    portion of the URL we are building.


git-svn-id: http://viewvc.tigris.org/svn/viewvc/trunk@2674 8cb11bc2-c004-0410-86c3-e597b4017df7

lib/vclib/svn/svn_repos.py

@@ -20,6 +20,7 @@ import time
 import tempfile
 import popen
 import re
+import urllib
 from svn import fs, repos, core, client, delta
 
 
@@ -110,7 +111,7 @@ def _rootpath2url(rootpath, path):
     rootpath = '/' + rootpath
   if os.sep != '/':
     rootpath = rootpath.replace(os.sep, '/')
-  return 'file://' + rootpath + '/' + path
+  return 'file://' + urllib.pathname2url(rootpath) + '/' + path
 
 
 # Given a dictionary REVPROPS of revision properties, pull special