49 lines
1.7 KiB
Python
49 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import absolute_import, unicode_literals
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import time
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from wechatpy.utils import random_string, to_text
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from wechatpy.pay.base import BaseWeChatPayAPI
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from wechatpy.pay.utils import calculate_signature
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class WeChatJSAPI(BaseWeChatPayAPI):
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def get_jsapi_signature(self, prepay_id, timestamp=None, nonce_str=None):
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"""
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获取 JSAPI 签名
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:param prepay_id: 统一下单接口返回的 prepay_id 参数值
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:param timestamp: 可选，时间戳，默认为当前时间戳
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:param nonce_str: 可选，随机字符串，默认自动生成
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:return: 签名
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"""
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data = {
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'appId': self.appid,
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'timeStamp': timestamp or to_text(int(time.time())),
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'nonceStr': nonce_str or random_string(32),
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'signType': 'MD5',
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'package': 'prepay_id={0}'.format(prepay_id),
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}
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return calculate_signature(data, self._client.api_key)
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def get_jsapi_params(self, prepay_id, timestamp=None, nonce_str=None):
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"""
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获取 JSAPI 参数
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:param prepay_id: 统一下单接口返回的 prepay_id 参数值
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:param timestamp: 可选，时间戳，默认为当前时间戳
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:param nonce_str: 可选，随机字符串，默认自动生成
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:return: 签名
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"""
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data = {
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'appId': self.appid,
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'timeStamp': timestamp or to_text(int(time.time())),
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'nonceStr': nonce_str or random_string(32),
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'signType': 'MD5',
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'package': 'prepay_id={0}'.format(prepay_id),
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}
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sign = calculate_signature(data, self._client.api_key)
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data['paySign'] = sign
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return data
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