Python/wechat/utils.py at master · JavaCoderFan/Python · GitHub

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# -*-coding:utf-8 -*-

import requests

import json

import threading

import time

import os

token = ''

app_id = '开发者ID(AppID)'

secret = '开发者密码(AppSecret)'

def img_download(url, name):

r = requests.get(url)

with open('images/{}-{}.jpg'.format(name, time.strftime("%Y_%m_%d%H_%M_%S", time.localtime())), 'wb') as fd:

fd.write(r.content)

if os.path.getsize(fd.name) >= 1048576:

return 'large'

# print('namename', os.path.basename(fd.name))

return os.path.basename(fd.name)

def get_access_token(appid, secret):

'''获取access_token,100分钟刷新一次'''

url = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={}&secret={}'.format(appid, secret)

r = requests.get(url)

parse_json = json.loads(r.text)

global token

token = parse_json['access_token']

global timer

timer = threading.Timer(6000, get_access_token)

timer.start()

def img_upload(mediaType, name):

global token

url = "https://api.weixin.qq.com/cgi-bin/media/upload?access_token=%s&type=%s" % (token, mediaType)

files = {'media': open('{}'.format(name), 'rb')}

r = requests.post(url, files=files)

parse_json = json.loads(r.text)

return parse_json['media_id']

get_access_token(app_id, secret)