codeif/flask-wxpay

微信支付的Flask扩展。

微信支付Flask扩展

文档

帮助文档: http://flask-wxpay.readthedocs.io/en/latest/

使用

initialized:

from flask_wxpay import WXPay
wxpay = WXPay()
wxpay.init_app(app)

创建订单,生成prepay data:

from flask_wxpay import now_str
from core import wxpay

out_trade_no = now_str()
order_data = wxpay.unified_order(out_trade_no, total_fee, ip, body, openid=openid)
prepay_data = wxpay.get_jsapi_prepay_data(order_data['prepay_id'])

配置项

WXPAY_BASE_URL	默认值: https://api.mch.weixin.qq.com
WXPAY_REQUEST_TIMEOUT	默认值: 10
WX_APPID	公众账号ID
WXPAY_MCHID	商户号
WXPAY_KEY	商户支付密钥Key
WXPAY_NOTIFY_URL	默认异步通知url
WXPAY_ROOTCA_PATH	rootca证书路径，对应requests的verify参数,默认为None
WXPAY_APICLIENT_CERT_PATH	客户端证书路径，默认值None
WXPAY_APICLIENT_KEY_PATH	客户端证书key的路径，默认值None
WXPAY_SANDBOX	是否使用沙箱环境，默认为 False

flask-wxpay's Issues

pip install Flask-WXPay failed.

Downloading/unpacking Flask-WXPay==0.1.13 (from -r requirements.txt (line 19))
  Downloading Flask-WXPay-0.1.13.tar.gz
  Running setup.py (path:/home/ubuntu/.virtualenvs/syh/build/Flask-WXPay/setup.py) egg_info for package Flask-WXPay
    Traceback (most recent call last):
      File "<string>", line 17, in <module>
      File "/home/ubuntu/.virtualenvs/syh/build/Flask-WXPay/setup.py", line 7, in <module>
        readme = f.read()
      File "/home/ubuntu/.virtualenvs/syh/lib/python3.4/encodings/ascii.py", line 26, in decode
        return codecs.ascii_decode(input, self.errors)[0]
    UnicodeDecodeError: 'ascii' codec can't decode byte 0xe5 in position 0: ordinal not in range(128)
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 17, in <module>

  File "/home/ubuntu/.virtualenvs/syh/build/Flask-WXPay/setup.py", line 7, in <module>

    readme = f.read()

  File "/home/ubuntu/.virtualenvs/syh/lib/python3.4/encodings/ascii.py", line 26, in decode

    return codecs.ascii_decode(input, self.errors)[0]

UnicodeDecodeError: 'ascii' codec can't decode byte 0xe5 in position 0: ordinal not in range(128)

----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in /home/ubuntu/.virtualenvs/syh/build/Flask-WXPay
Storing debug log for failure in /tmp/user/1000/tmp3kt9ks4d

微信支付证书验证失败

在调用wxpay.transfers()方法[微信支付企业付款：https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers]接口时，项目启动一段时间后会返回“证书出错，请登录微信支付商户平台下载证书”错误，重启项目后错误消失，但是过一段时间之后，错误又会复现出来，初步怀疑是requests.Session的ssl握手机制问题。

gen-random_str是个方法

__init__.py中,

data = dict(
            appid=self.appid,
            noncestr=gen_random_str,   # 注**在第 260 行**_
            package='Sign=WXPay',
            partnerid=self.mch_id,
            prepayid=prepay_id,
            timestamp=str(int(time.time()))
        )

第260行这句,是否少一个(), gen-random_str是个方法, 在py3.6下报错
注: 我是在把data进行 json.dumps()的时候,报的错误. 提示function无法进行json序列化.