add autoflake

add autoflake
remove unused imports

bumper/__init__.py

@@ -5,13 +5,10 @@ from bumper.mqttserver import MQTTServer, MQTTHelperBot
 from bumper.xmppserver import XMPPServer
 import asyncio
 import json
-import time
 from datetime import datetime, timedelta
-import platform
-import os, sys
+import os
 import logging
 from logging.handlers import RotatingFileHandler
-from base64 import b64decode, b64encode
 from tinydb import TinyDB, Query
 from tinydb.storages import MemoryStorage
 import socket

bumper/confserver.py

@@ -1,11 +1,11 @@
 #!/usr/bin/env python3
 
-from threading import Thread
-import socket, logging, ssl, json
+import json
+import logging
+import ssl
 import string
 import random
 import bumper
-import time
 from datetime import datetime, timedelta
 import asyncio
 from aiohttp import web

bumper/mqttserver.py

@@ -9,8 +9,6 @@ from hbmqtt.client import MQTTClient
 from hbmqtt.mqtt.constants import QOS_0, QOS_1, QOS_2
 import pkg_resources
 import time
-from threading import Thread
-import ssl
 import bumper
 import json
 from datetime import datetime, timedelta

bumper/xmppserver.py

@@ -1,11 +1,13 @@
 #!/usr/bin/env python3
 
-from threading import Thread
-import sys, socket, threading, re, time, logging, uuid, xml.etree.ElementTree as ET
+import logging
+import re
+import uuid
+import xml.etree.ElementTree as ET
 import base64
 import ssl
 import bumper
-import asyncio, functools
+import asyncio
 
 xmppserverlog = logging.getLogger("xmppserver")