#! /usr/bin/env python3 import docker client = docker.from_env() #print(client.info()["ContainersRunning"]) AllImage = client.images.list(all=True) def read_all_container(): client = docker.from_env() AllContainer = client.containers.list(all=True) low_list= [] for con in AllContainer: test = str(con).split(":") low_list.append(test[1].replace(">", "")) con_dict = {"container" : low_list} return con_dict print(read_all_container()["container"])