python3实现公众号每日定时发送日报和图片

# -*- coding:utf-8 -*-
import requests
import json
import time

url0 = 'https://qyapi.weixin.qq.com/cgi-bin/gettoken'

def get_group_id(): #查看部门与成员
 values_address = {'corpid': '你的corpid',
    'corpsecret': 通讯录corpsecret',
    }
 req = requests.post(url0, params=values_address)
 data = json.loads(req.text)
 token = data["access_token"]
 url_department="https://qyapi.weixin.qq.com/cgi-bin/department/list?access_token="+token #部门
 r_department=requests.get(url_department)
 result_department=r_department.json()
 result_department_no=result_department['department']
 print("***已获取部门信息如下：")
 for item in result_department_no:
  print("[部门]:",item['id']," [部门名称]:",item[ 'name']," [父部门]:",item['parentid']," [序号]:",item['order'])
 print("***已获取成员信息如下:")
 for i in range(len(result_department_no)):
  i=i+1
  url_member = "https://qyapi.weixin.qq.com/cgi-bin/user/simplelist?access_token=%s&department_id=%s&fetch_child=FETCH_CHILD" % (token, i) # 成员
  r_member = requests.get(url_member)
  result_member = r_member.json()
  result_member_no = result_member['userlist']
  for item in result_member_no:
   print("[成员id]:", item['userid'], " [成员名称]:", item['name'], " [所属部门]:", item['department'])
 return result_department_no,result_member_no


def upload_img():
 values_address = {'corpid': '你的corpsecret',
    'corpsecret': '应用corpsecret',
    }
 req = requests.post(url0, params=values_address)
 data = json.loads(req.text)
 token = data["access_token"]
 print("***已获取token.")

 url_upimg="https://qyapi.weixin.qq.com/cgi-bin/media/upload?access_token=%s&type=%s"%(token,"image")
 files = {'filename': ('xn.JPG', open("D:\DOCS\DAY\邮件/DRjpg.JPG", 'rb'))
    } # 显式的设置文件名
 values_upimg={
 "Content - Type": 'multipart/form-data; boundary="----WebKitFormBoundaryn5UouHKhfu8g2XNp";',
 "Content - Length": '331698; boundary="----WebKitFormBoundaryn5UouHKhfu8g2XNp";',
 "Content - Disposition":'form-data; name="image"; boundary=----WebKitFormBoundaryn5UouHKhfu8g2XNp;',
 "content - type": "application/octet-stream; boundary=----WebKitFormBoundaryn5UouHKhfu8g2XNp;"
}
 req_upimg = requests.post(url_upimg,files=files, data=values_upimg)
 data = json.loads(req_upimg.text)
 media_id=data['media_id']
 print("***已获取素材所需id.")
 return token,media_id

def send_msg(token,media_id): #发送图片
 url="https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token="+token
 values = {
 "touser": "@all",
 "toparty" : "2", #***************部门******************
 "msgtype" : "image",
 "agentid" : 1000003,
 "image" : {
  "media_id" : media_id
 },
 "safe":0
}
 data = json.dumps(values)
 req = requests.post(url, data)
 print("返回结果:", req.text)
 return req
 #打印返回信息


while True:
 current_time = time.localtime(time.time())
 if ((current_time.tm_hour == 8) and (current_time.tm_min == 13) and (current_time.tm_sec == 50)):
  (result_department_no, result_member_no) = get_group_id()
  (token, media_id) = upload_img()
  send_msg(token,media_id)
 time.sleep(1)