python3 通过bot方式登录微信给好友发送消息

环境：python3.7
安装 wxpy，requests
pip3 install wxpy
pip3 install requests
windows7
先要知道 金山词霸API接口：http://open.iciba.com/dsapi

#!/usr/bin/env python
# -*- coding: utf-8 -*-
from threading import Timer
from itchat.content import *
import requests
import itchat
from wxpy import *   

#获取金山词霸每日一句英语
def getNews():
	#打开金山词霸开放平台API
	url = "http://open.iciba.com/dsapi"
	req = requests.get(url)
	#"content":"Interests are anchors, and I believe they will bring peace and even happiness in the end."
	contents = req.json()['content'] #仅仅只获取关键字为content对应的值
	trans = req.json()['translation']
	return contents,trans
#微信登录函数
def login_wechat():
	global bot
	bot = Bot()
#发送消息
def sendNews():
	bot = Bot() #开启微信登录
	#登录缓存信息，不需要每次去扫描登录
	#bot = Bot(cache_path=True)
	if bot == None:
		login_wechat()
	try:
		#1.想给谁发信息，先找到该朋友，备注名对应的UserName
		my_friend = bot.friends().search(name = r'小小')[0]
		#方法一：通过函数返回值一次性返回多个参数值
		new_cont, new_trans = getNews()
		#print(new_cont)
		#print(new_trans)
		#方法二：通过多次调用函数返回某个值
		msg1 = str(getNews()[0]) #获取金山词霸字典内容
		msg2 = str(getNews()[1][5:])
		#3.发送消息
		my_friend.send(new_cont)
		my_friend.send(new_trans)
		#每隔86400秒发送一次，每天发送一次
		Timer(86400,sendNews).start()
	except:
		print("发送失败")
		
if __name__ == '__main__':    
	sendNews()#函数调用