用python批量发送微信消息

根据用户的备注名来给用户发送特定的消息，在itchat获取的friends列表中，username每次登陆之后都会出现变化。

 1 #-*- coding:utf-8 -*-
 2 """
 3 __author__ = BlingBling
 4 """
 5 
 6 import time
 7 import itchat
 8 import  xlrd
 9 
10 
11 # 登录
12 if itchat.check_login() == 200:
13     print("已经登录")
14 else:
15     itchat.login()
16 #itchat.run()
17 
18 def get_friends():
19     # 获取好友列表，备注名和用户名对应
20     friends = itchat.get_friends(update=True)[0:]
21     nfriends = {}
22     for friend in friends:
23         if friend["RemarkName"]:
24             nfriends[friend["RemarkName"]] = friend["UserName"]
25         else:
26             nfriends[friend["NickName"]] = friend["UserName"]
27     return nfriends
28 
29 filename = "wechatcontact.xlsx"
30 def contact(filename):
31     """获取产品名和对应微信备注名"""
32     workbook = xlrd.open_workbook(filename)
33     table = workbook.sheets()[0]  #选择第一个表
34     nrows = table.nrows #行数
35     print(nrows)
36     contact = {}
37     for row in range(nrows):
38         nickname = table.cell(row,5).value
39         conform = table.cell(row,8).value
40         if conform == "√":
41             if nickname not in contact:
42                 contact[nickname.strip()] = table.cell(row,2).value
43             else:
44                 contact[nickname.strip()] += "、" + table.cell(row, 2).value
45     return contact
46 
47 
48 
49 # groups  = itchat.get_chatrooms(update=True)[0:]  #获取聊天群
50 message_ = "nickname您好，麻烦发送product_name8月份的银行流水,如无流水烦请告知银行存款余额，谢谢！"
51 
52 
53 # itchat.send_msg(message,username),根据用户名来发送微信号，用户名是一串加密数据
54 # 用户名是一串加密的数据，每次登陆之后都得重新获取，但是可以通过nickname等方式来匹配上
55 def send_message(friends,contact):
56     """发送消息"""
57     for key,value in contact.items():
58         try:
59             username = friends[key]
60             message = "%s您好，麻烦发送%s的8月份银行流水,如无流水烦请告知银行存款余额，谢谢！"%(key,value) 
61             itchat.send_msg(message, username)
62             print("发送消息：%s" % message, "to %s" %key)
63         except Exception as e :
64             print("消息发送失败，接收人：%s "%key,"错误为%s"%e)
65 

67 friends = get_friends()
68 contact = contact(filename)
69 send_message(friends,contact)
70 
71     
72