CODEWITHSUNDEEP
pythongoogle-app-enginetask-queueflask
GrumpyCanuck
GrumpyCanuck

Reputation: 1438

Google App Engine Task Queue Error using Python API

I've implemented a task queue action for a Flask + GAE project I'm playing with to learn more about Python web dev and I'm getting the following error, and I cannot track down any information about it.

----------------------------------------
Exception happened during processing of request from ('0.1.0.2', 80)
Traceback (most recent call last):
 File "/usr/local/Cellar/python/2.7.1/lib/python2.7/SocketServer.py", line 284, in    _handle_request_noblock
self.process_request(request, client_address)
File "/usr/local/Cellar/python/2.7.1/lib/python2.7/SocketServer.py", line 311, in process_request
self.shutdown_request(request)
File "/usr/local/Cellar/python/2.7.1/lib/python2.7/SocketServer.py", line 459, in    shutdown_request
request.shutdown(socket.SHUT_WR)
AttributeError: 'FakeConnection' object has no attribute 'shutdown'
----------------------------------------

I have a view that is accepting a POST request from another view in my application, and as far as I can tell it is doing all the processing that I am expecting except it gets to the end and spits this out. I'm guessing this because I see this output in the GAE devserver log:

INFO     2011-01-23 21:41:16,865 dev_appserver.py:3317] "GET /main/new HTTP/1.1" 200 -
INFO     2011-01-23 21:41:23,753 dev_appserver.py:3317] "POST /main/new HTTP/1.1" 302 -
INFO     2011-01-23 21:41:24,528 dev_appserver.py:3317] "POST /tasks/check_for_spam HTTP/1.1" 200 -

The check_for_spam stuff is a function that runs some data through the Defensio API to determine if it is spam or not. Here's the code

from google.appengine.api import taskqueue
from google.appengine.ext import db
from google.appengine.ext import webapp
from google.appengine.ext.webapp.util import run_wsgi_app

from application.models import LieModel
from defensio import *

class SpamChecker(webapp.RequestHandler):
    def post(self):
        id = self.request.get('id')
        client = Defensio('577709b41d42f2c34f80cd57d50333d6') 
        q = LieModel.all()
        q.filter("id = ", id)
        results = q.fetch(1)

        for result in results:
            title_doc = {'content': result.title, 'type': 'comment', 'platform':'python'}
            body_doc = {'content': result.body, 'type': 'comment', 'platform':'python'}
            title_status,title_response = client.post_document(title_doc)
            body_status,body_response = client.post_document(body_doc)
            lie_is_spam = False

            if title_status == 200 and title_response['defensio-result']['spaminess'] > 0.5:
                lie_is_spam = True

            if body_status == 200 and body_response['defensio-result']['spaminess'] > 0.5:
                lie_is_spam = True

            if lie_is_spam:
                lie_k = db.Key.from_path('Lie', id)
                lie = db.get(lie_k)
                lie.delete()


def main():
    run_wsgi_app(webapp.WSGIApplication([
        ('/tasks/check_for_spam', SpamChecker)
        ]))

if __name__ == '__main__':
    main()

Any help on resolving this issue would be greatly appreciated.

Upvotes: 2

Views: 889

Answers (1)

GrumpyCanuck
GrumpyCanuck

Reputation: 1438

Problem went away with Robert Kluin's suggestion. I'm starting up the dev server by using

python2.5 /usr/local/bin/dev_appserver.py .

Upvotes: 4

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