comparison mercurial/ui.py @ 40542:d8997c5ce2ff

ui: label prompt and echo messages

I'm going to add a dedicated command-server channel for status messages,
which carries metadata alongside a message text. 'ui.*' label provides a
hint how message text should be processed.

40541:c2aea007130b

    def prompt(self, msg, default="y"):
        """Prompt user with msg, read response.
        If ui is not interactive, the default is returned.
        """
        if not self.interactive():
            self.write(msg, ' ', default or '', "\n")
            return default
        self._writenobuf(self.fout, msg, label='ui.prompt')
        self.flush()
        try:
            r = self._readline()
            if not r:
                r = default
            if self.configbool('ui', 'promptecho'):
                self.write(r, "\n")
            return r
        except EOFError:
            raise error.ResponseExpected()

    @staticmethod

40542:d8997c5ce2ff

    def prompt(self, msg, default="y"):
        """Prompt user with msg, read response.
        If ui is not interactive, the default is returned.
        """
        if not self.interactive():
            self.write(msg, ' ', label='ui.prompt')
            self.write(default or '', "\n", label='ui.promptecho')
            return default
        self._writenobuf(self.fout, msg, label='ui.prompt')
        self.flush()
        try:
            r = self._readline()
            if not r:
                r = default
            if self.configbool('ui', 'promptecho'):
                self.write(r, "\n", label='ui.promptecho')
            return r
        except EOFError:
            raise error.ResponseExpected()

    @staticmethod