comparison hglib/client.py @ 89:351d2799f145

client: added context manager protocol methods

This allows client objects to be used with the 'with' statement and be closed
automatically when the 'with' context exits.

88:3bbf6a3266f4

            env['HGENCODING'] = encoding

        self.server = util.popen(args, env)
        self._readhello()
        self._version = None

    def _readhello(self):
        """ read the hello message the server sends when started """
        ch, msg = self._readchannel()
        assert ch == 'o'

89:351d2799f145

            env['HGENCODING'] = encoding

        self.server = util.popen(args, env)
        self._readhello()
        self._version = None

    def __enter__(self):
        return self

    def __exit__(self, exc_type, exc_val, exc_tb):
        self.close()

    def _readhello(self):
        """ read the hello message the server sends when started """
        ch, msg = self._readchannel()
        assert ch == 'o'