python获取某个包下面的所有子模块

    def list_submodules(self,package_path):
        """递归地列出给定包路径下的所有子模块"""
        all_submodules = []

        # 遍历包路径下的所有文件/目录
        for importer, modname, ispkg in pkgutil.iter_modules([package_path]):
            full_modname = modname
            module_path = os.path.join(package_path, modname)

            # 如果是子包，则递归调用list_submodules
            if ispkg:
                # 构建子包的完整路径
                subpackage_path = os.path.join(module_path, '__init__.py')
                # 递归查找子包下的子模块
                submodules = self.list_submodules(subpackage_path)
                # 添加子模块名称到结果列表，同时保留子包的路径
                all_submodules.extend([full_modname + '.' + submodule for submodule in submodules])
            else:
                # 添加非包模块的完整名称
                all_submodules.append(full_modname)

        return all_submodules