core.py 文件源码

def remove_cog(self, name, remove=True):
        """Unloads a cog.

        Name of a cog must be it's class name.
        If another cog depends on this one, unload but do not remove it.
        """
        cog = self.cogs.get(name, None)

        if remove:
            if name in self._dango_unloaded_cogs:
                del self._dango_unloaded_cogs[name]
        elif cog:
            self._dango_unloaded_cogs[name] = type(cog)

        if not cog:
            return

        if hasattr(cog, PLUGIN_DESC):
            self.unload_cog_deps(cog)

        self._config.root.remove_group(utils.snakify(name))
        super().remove_cog(name)
        log.debug("Unloaded dcog %s", name)