odoo后台实现微信公众号验证

import hashlib
import web

class Handle(object):
    def GET(self):
        try:
            data = web.input()
            if len(data) == 0:
                return "hello, this is handle view"
            signature = data.signature
            timestamp = data.timestamp
            nonce = data.nonce
            echostr = data.echostr
            token = "xxxx" #请按照公众平台官网\基本配置中信息填写

            list = [token, timestamp, nonce]
            list.sort()
            sha1 = hashlib.sha1()
            map(sha1.update, list)
            hashcode = sha1.hexdigest()
            print "handle/GET func: hashcode, signature: ", hashcode, signature
            if hashcode == signature:
                return echostr
            else:
                return ""
        except Exception, Argument:
            return Argument

    @http.route(‘/wechat_public_account_auth/validate‘, type=‘http‘, auth="none", methods=["GET"])
    def validate_auth(self, signature, timestamp, nonce, echostr, **kw):
        token = "guoodoo"  # 请按照公众平台官网\基本配置中信息填写
        list = [token, timestamp, nonce]
        list_data = []
        for data in list:
            list_data.append(self.to_binary(data))
        list_data.sort()
        _delimiter = self.to_binary(b‘‘)
        str_to_sign = _delimiter.join(list_data)
        hashcode = hashlib.sha1(str_to_sign).hexdigest()
        if hashcode == signature:
            return echostr
        else:
            return ""

    def to_binary(self, value, encoding=‘utf-8‘):
        """Convert value to binary string, default encoding is utf-8
        :param value: Value to be converted
        :param encoding: Desired encoding
        """
        if not value:
            return b‘‘
        if isinstance(value, six.binary_type):
            return value
        if isinstance(value, six.text_type):
            return value.encode(encoding)

        return self.to_text(value).encode(encoding)

    def to_text(self, value, encoding=‘utf-8‘):
        """Convert value to unicode, default encoding is utf-8
        :param value: Value to be converted
        :param encoding: Desired encoding
        """
        if not value:
            return ‘‘
        if isinstance(value, six.text_type):
            return value
        if isinstance(value, six.binary_type):
            return value.decode(encoding)

        return six.text_type(value)