Method enable_command

cmd2/cmd2.py:5593–5623

Enable a command by restoring its functions. :param command: the command being enabled

(self, command: str)

        set_title(title)

    def enable_command(self, command: str) -> None:
        """Enable a command by restoring its functions.

        :param command: the command being enabled
        """
        # If the command is already enabled, then return
        if command not in self.disabled_commands:
            return

        command_func_name = constants.COMMAND_FUNC_PREFIX + command
        help_func_name = constants.HELP_FUNC_PREFIX + command
        completer_func_name = constants.COMPLETER_FUNC_PREFIX + command

        # Restore the command function to its original value
        dc = self.disabled_commands[command]
        setattr(self, command_func_name, dc.command_func)

        # Restore the help function to its original value
        if dc.help_func is None:
            delattr(self, help_func_name)
        else:
            setattr(self, help_func_name, dc.help_func)

        # Restore the completer function to its original value
        if dc.completer_func is None:
            delattr(self, completer_func_name)
        else:
            setattr(self, completer_func_name, dc.completer_func)

        # Remove the disabled command entry
        del self.disabled_commands[command]

    def enable_category(self, category: str) -> None:
        """Enable an entire category of commands.