微信小程序Flask扩展

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Installation

pip install Flask-WXApp

Configuration

Your configuration should be declared within your Flask config.

WX_APPID = 'your appid'
WX_SECRET = 'your app secret'

Create instance within your application

from flask import Flask
from flask_wxapp import WXApp

wxapp = WXApp()

def create_app():
    app = Flask(__name__)
    wxapp.init_app(app)
    return app

Usage

• 通过code换取openid和session_key

接口:

wxapp.jscode2session(js_code)

返回json(dict):

参数	说明
openid	用户唯一标识
session_key	会话密钥

• 加密数据解密

接口:

wxapp.decrypt(session_key, encrypted_data, iv)

返回数据如下:

{
    'avatarUrl': 'http://wx.qlogo.cn/mmopen/vi_32/aSKcBBPpibyKNicHNTMM0qJVh8Kjgiak2AHWr8MHM4WgMEm7GFhsf8OYrySdbvAMvTsw3mo8ibKicsnfN5pRjl1p8HQ/0',
    'city': 'Guangzhou',
    'country': 'CN',
    'gender': 1,
    'language': 'zh_CN',
    'nickName': 'Band',
    'openId': 'oGZUI0egBJY1zhBYw2KhdUfwVJJE',
    'province': 'Guangdong',
    'unionId': 'ocMvos6NjeKLIBqg5Mr9QjxrP1FA',
    'watermark': {'appid': 'wx4f4bc4dec97d474b', 'timestamp': 1477314187}
}

• 生成3rd_session的key

wx.gen_3rd_session_key()

返回32位长度的16进止字符串,例如:

8e4792ee728926443147bb5703aa50a7