84         u = util.url(path.rstrip('/') + "/.hg")

    84         u = util.url(path.rstrip('/') + "/.hg")

    85         self.path, authinfo = u.authinfo()

    85         self.path, authinfo = u.authinfo()

    86 

    86 

    87         opener = build_opener(ui, authinfo)

    87         opener = build_opener(ui, authinfo)

    88         self.opener = opener(self.path)

    88         self.opener = opener(self.path)

    89 

    90 

    90         try:

    91         try:

    91             requirements = scmutil.readrequires(self.opener, self.supported)

    92             requirements = scmutil.readrequires(self.opener, self.supported)

    92         except IOError, inst:

    93         except IOError, inst:

    93             if inst.errno != errno.ENOENT:

    94             if inst.errno != errno.ENOENT: