call site 3 for path.SvnAuth.__init__
path/svn/testing/test_auth.py - line 64
63
64
65
   def test_makecmdoptions_uname_pw_makestr(self):
->     auth = py.path.SvnAuth('foo', 'bar')
       assert auth.makecmdoptions() == '--username="foo" --password="bar"'