SubversionRepository.get_path_url() should encode meta characters and unicode characters

[Jun Omae]

SubversionRepository.get_path_url() generates URL for the given path and revision. The given path can include meta characters and unicode characters, e.g. #, %, ?.

However, the method returns generated URL without url-encoding. It should encode those characters in the URL.

>>> DbRepositoryProvider(env).modify_repository('svnrepos', {'url': 'http://localhost'})
>>> repos = env.get_repository('svnrepos')
>>> repos.get_path_url(u'tête/Résumé.txt', 29)
u'http://localhost/t\xeate/R\xe9sum\xe9.txt'
>>> repos.get_path_url(u'trunk/file#name.txt', 29)
u'http://localhost/trunk/file#name.txt'
>>> repos.get_path_url(u'trunk/file%name.txt', 29)
u'http://localhost/trunk/file%name.txt'