WeChat微信支付

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##Overview

Python-Django WeChat payment API, it contains 7 main classes:

• UnifiedOrderPay
• NativeOrderPay
• JsAPIOrderPay
• OrderQuery
• Refund
• RefundQuery
• DownloadBill

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Installation

Install using pip:

pip install wechatpay

APIs

for latest version. Init accounts

Account info needs to be retrieved form ChannelAccount table:

list_of_wechat_accounts = ChannelAccount.objects.filter(channel=1)
for account in list_of_wechat_accounts:
     wecaht_config=WechatConfig(account.config)

OrderPays

Three order pays are similar.

• UnifiedOrderPay
• NativeOrderPay
• JsAPIOrderPay For example:

from wechatpay.wechatpay import (NativeOrderPay as 
                                WeChatNativePayRequest,
                                OrderQuery as WeChatOrderQuery)
                                
def get_channel_account_config_dict(trade):
    order = trade.order_set.first()
    seller = Seller.objects.get_seller(order.sys_code, order.channel, order.seller_id)

    config = {}
    for (k, v) in seller.channel_account.config.items():
        config[str(k)] = str(v)

    return config

                                
pay_request = WeChatNativePayRequest(WechatConfig(get_channel_account_config_dict(trade)))

DownloadBill

To donwload bills of date '2015-07-26' of multiple wechat accounts , based on your data structure, init corresponding accounts info and call get_bill():

list_of_wechat_accounts = ChannelAccount.objects.filter(channel=1)
for account in list_of_wechat_accounts:
     DownloadBill(WechatConfig(account.config)).get_bill('2015-10-15')

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