github地址：cppfun@wechat-open-third-party-dev
在讲之前，我需要先去更新一下我刚才写教程的一个缺陷。
当然在本节之前，你需要先阅读前面几节的内容：
微信公众号第三方平台开发python教程 Part 1
微信公众号第三方平台开发python教程 Part 2
微信公众号第三方平台开发python教程 Part 3
微信公众号第三方平台开发python教程 Part 4
微信公众号第三方平台开发python教程 Part 5
本节我们将获取授权方的公众号帐号基本信息，这个也很简单，我们看看代码：
defget_authorizer_info(self,authorizer_appid):
url='https://api./cgi-bin/component/api_get_authorizer_info?component_access_token=%s'\
%self.get_com_access_token()
payload={
"component_appid":ponent_appid,
"authorizer_appid": authorizer_appid
}
headers={'content-type':'application/json'}
response=requests.post(url,data=json.dumps(payload),headers=headers)
data=response.json()
returndata['authorizer_info']
这个也有一个参数：authorizer_appid，这个参数明显是存储到数据库里面的。
到现在我们的class WxOpenSDK代码如下：
classWxOpenSDK:
def__init__(self,ticket):
ponent_appid=component_appid
ponent_appsecret=component_appsecret
self.ticket=ticket
# something below...
defget_com_access_token(self):
# load file
json_file=open('com_access_token.json')
data=json.load(json_file)
json_file.close()
component_access_token=data['component_access_token']
now=time.time()
ifdata['expire_time']<now:
url="https://api./cgi-bin/component/api_component_token"
payload={'component_appid':ponent_appid,
'component_appsecret':ponent_appsecret,
'component_verify_ticket':self.ticket}
headers={'content-type':'application/json'}
response=requests.post(url,data=json.dumps(payload),headers=headers)
component_access_token=json.loads(response.text)['component_access_token']
data['component_access_token']=component_access_token
data['expire_time']=int(now)+7000
# save file
json_file=open('com_access_token.json','w')
json_file.write(json.dumps(data))
json_file.close()
returncomponent_access_token
defget_pre_auth_code(self):
# load file
json_file=open('pre_auth_code.json')
data=json.load(json_file)
json_file.close()
pre_auth_code=data['pre_auth_code']
now=time.time()
ifdata['expire_time']<now:
url="https://api./cgi-bin/component/api_create_preauthcode?component_access_token=%s"\
%self.get_com_access_token()
payload={'component_appid':ponent_appid}
headers={'content-type':'application/json'}
response=requests.post(url,data=json.dumps(payload),headers=headers)
pre_auth_code=json.loads(response.text)['pre_auth_code']
data['pre_auth_code']=pre_auth_code
data['expire_time']=int(now)+1100
# save file
json_file=open('pre_auth_code.json','w')
json_file.write(json.dumps(data))
json_file.close()
returnpre_auth_code
defget_authorization_info(self,authorization_code):
url='https://api./cgi-bin/component/api_query_auth?component_access_token=%s'\
%self.get_com_access_token()
payload={
"component_appid":ponent_appid,
"authorization_code": authorization_code
}
headers={'content-type':'application/json'}
response=requests.post(url,data=json.dumps(payload),headers=headers)
data=response.json()
returndata['authorization_info']
defget_refresh_authorizer_access_token(self,authorizer_appid,authorizer_refresh_token):
url='https://api./cgi-bin/component/api_authorizer_token?component_access_token=%s'\
%self.get_com_access_token()
payload={
"component_appid":ponent_appid,
"authorizer_appid": authorizer_appid,
"authorizer_refresh_token": authorizer_refresh_token
}
headers={'content-type':'application/json'}
response=requests.post(url,data=json.dumps(payload),headers=headers)
returnresponse.json()
defget_authorizer_info(self,authorizer_appid):
url='https://api./cgi-bin/component/api_get_authorizer_info?component_access_token=%s'\
%self.get_com_access_token()
payload={
"component_appid":ponent_appid,
"authorizer_appid": authorizer_appid
}
headers={'content-type':'application/json'}
response=requests.post(url,data=json.dumps(payload),headers=headers)
data=response.json()
returndata['authorizer_info']
以上的每个代码片段我们都已经讲解结束，接下来我们将进行本次教程第七节，接收微信服务器推送授权的相关通知。
