Method is_enabled

modules/commands.py:248–250

Enable command if mdpopups is available.

(self)

    ACTION = 'show_diff_popup'

    def is_enabled(self):
        """Enable command if mdpopups is available."""
        return self.is_visible() and GitGutterBaseCommand.is_enabled(self)

    def is_visible(self):
        """Show command in main menu only if mdpopups is available."""