Migrate to sioworkers version 1.4

- bumped required version to 1.4
- fixed celery configuration in default_settings.py

Change-Id: Ic7b03ffca5f0142fcedca968383ee4c3d0d20956

oioioi/default_settings.py

@@ -1,4 +1,3 @@
-# pylint: disable=wildcard-import
 import sys
 
 from oioioi.base.utils.finders import find_executable_path
@@ -497,22 +496,23 @@
 
 # Celery configuration
 
-from sio.celery.default_config import *
+CELERY_QUEUES = {}
+CELERY_RESULT_BACKEND = 'amqp'
+CELERY_ACKS_LATE = True
+CELERY_SEND_EVENTS = True
 
 BROKER_URL = 'sqla+sqlite:///' + os.path.join(tempfile.gettempdir(),
                                              'celerydb.sqlite')
 
-# pylint: disable=undefined-variable
-
-CELERY_IMPORTS += [
+CELERY_IMPORTS = [
     'oioioi.evalmgr.tasks',
     'oioioi.problems.unpackmgr',
 ]
 
-CELERY_ROUTES.update({
+CELERY_ROUTES = {
     'oioioi.evalmgr.tasks.evalmgr_job': dict(queue='evalmgr'),
     'oioioi.problems.unpackmgr.unpackmgr_job': dict(queue='unpackmgr'),
-})
+}
 
 # Number of concurrently evaluated submissions
 EVALMGR_CONCURRENCY = 1

oioioi/sioworkers/backends.py

@@ -6,7 +6,6 @@
 # code.
 from threading import Lock
 
-import sio.celery.job
 import sio.workers.runner
 import six
 from django.conf import settings

requirements.txt

@@ -1,5 +1,5 @@
 # These dependencies need to be installed from external sources,
 # therefore they must be listed here. Moreover, they cannot be listed in
 # setup.py, as pip is not able to install them.
-http://github.com/sio2project/sioworkers/zipball/master#egg=sioworkers==1.3
+http://github.com/sio2project/sioworkers/zipball/master#egg=sioworkers==1.4
 -e .

requirements_py3.txt

@@ -3,5 +3,5 @@
 # setup.py, as pip is not able to install them.
 http://github.com/Supervisor/supervisor/zipball/master#egg=supervisor==4.0.0.dev0
 http://github.com/badochov/djsupervisor/zipball/master#egg=djsupervisor==0.4.0
-http://github.com/sio2project/sioworkers/zipball/master#egg=sioworkers==1.3
+http://github.com/sio2project/sioworkers/zipball/master#egg=sioworkers==1.4
 -e .