2

我正在 GAE 上编写可以解析和存储传入邮件的应用程序。我已经为电子邮件解析准备了一些简单的代码，但是当我尝试在本地开发服务器上模拟从管理开发控制台接收电子邮件时出现了问题：

/develop/google_appengine/google/appengine/runtime/wsgi.py", line 193, in Handle
    result = handler(self._environ, self._StartResponse)
TypeError: 'module' object is not callable
INFO     2012-05-08 16:14:43,516 dev_appserver.py:2891] "POST /_ah/mail/test@example.com HTTP/1.1" 500 -

应用程序.yaml：

application: mailhandler
version: 1
runtime: python27
api_version: 1
threadsafe: true

inbound_services:
- mail

handlers:
- url: /_ah/mail/.+ 
  script: email_handler
  login: admin

email_handler.py：

from google.appengine.ext import webapp 
from google.appengine.ext.webapp.mail_handlers import InboundMailHandler 
from google.appengine.ext.webapp.util import run_wsgi_app
from google.appengine.api import mail

from models import DataStoreManager

class LogSenderHandler(InboundMailHandler):
    # Receiving new mail message and parsing it
    def receive(self, mail_message):                                                                                                                      
        manager = DataStoreManager()
        instance = manager.get_instance_by_email(mail_message.sender.lowercase())

        email_key = manager.store_email(instance, instance.user, mail_message, mail_message.attachments)

我做错了什么？

4

2 回答 2

7

我认为发生的情况是，在您的 app.yaml 中，您将模块/文件定义为脚本而不是应用程序，该模块当然不可调用。

将app.yaml定义更改为：

handlers:
- url: /_ah/mail/.+ 
  script: email_handler.application
  login: admin

并在末尾添加这一行email_handler.py

application = webapp2.WSGIApplication([LogSenderHandler.mapping()], debug=True)

这里的文档： https ://developers.google.com/appengine/docs/python/mail/receivingmail

于 2012-05-10T16:11:24.583 回答
3

问题是你没有为你的 handler 声明一个 WSGIApplication LogSenderHandler。

您必须阅读以下内容： https ://developers.google.com/appengine/docs/python/python27/using27

from google.appengine.ext import webapp 
from google.appengine.ext.webapp.mail_handlers import InboundMailHandler 
from google.appengine.ext.webapp.util import run_wsgi_app
from google.appengine.api import mail

from models import DataStoreManager

class LogSenderHandler(InboundMailHandler):
    # Receiving new mail message and parsing it
    def receive(self, mail_message):                                                                                                                      
        manager = DataStoreManager()
        instance = manager.get_instance_by_email(mail_message.sender.lowercase())

        email_key = manager.store_email(instance, instance.user, mail_message, mail_message.attachments)

application = webapp.WSGIApplication([LogSenderHandler.mapping()], debug=True)

之后，您必须在中指定 WSGI 应用程序your app.yaml

handlers:
- url: /_ah/mail/.+ 
  script: email_handler.application
  login: admin

注意：正如文档中所写，该类InboundMailHandler有一个特殊的方法mapping 可以帮助您声明 URL 的映射。

于 2012-05-10T16:31:46.197 回答