Fix pep8 and pylint.

cms/__init__.py

+"""
+Celery needs to be loaded when the cms modules are so that task
+registration and discovery can work correctly.
+"""
 from __future__ import absolute_import
 
 # This will make sure the app is always imported when
 # Django starts so that shared_task will use this app.
-from .celery import app as celery_app
+from .celery import APP as CELERY_APP

cms/celery.py

+"""
+Import celery, load its settings from the django settings
+and auto discover tasks in all installed django apps.
+
+Taken from: http://celery.readthedocs.org/en/latest/django/first-steps-with-django.html
+"""
 from __future__ import absolute_import
 
 import os
@@ -9,9 +15,9 @@ from django.conf import settings
 # set the default Django settings module for the 'celery' program.
 os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'proj.settings')
 
-app = Celery('proj')
+APP = Celery('proj')
 
 # Using a string here means the worker will not have to
 # pickle the object when using Windows.
-app.config_from_object('django.conf:settings')
-app.autodiscover_tasks(lambda: settings.INSTALLED_APPS)
+APP.config_from_object('django.conf:settings')
+APP.autodiscover_tasks(lambda: settings.INSTALLED_APPS)

cms/envs/aws.py

@@ -60,7 +60,7 @@ BROKER_POOL_LIMIT = 0
 BROKER_CONNECTION_TIMEOUT = 1
 
 # For the Result Store, use the django cache named 'celery'
-CELERY_RESULT_BACKEND='djcelery.backends.cache:CacheBackend'
+CELERY_RESULT_BACKEND = 'djcelery.backends.cache:CacheBackend'
 
 # When the broker is behind an ELB, use a heartbeat to refresh the
 # connection and to detect if it has been dropped.

cms/envs/test.py

@@ -187,7 +187,7 @@ simplefilter('ignore')
 ################################# CELERY ######################################
 
 CELERY_ALWAYS_EAGER = True
-CELERY_RESULT_BACKEND='djcelery.backends.cache:CacheBackend'
+CELERY_RESULT_BACKEND = 'djcelery.backends.cache:CacheBackend'
 
 ########################### Server Ports ###################################
 

cms/envs/yaml_config.py

@@ -75,7 +75,7 @@ BROKER_POOL_LIMIT = 0
 BROKER_CONNECTION_TIMEOUT = 1
 
 # For the Result Store, use the django cache named 'celery'
-CELERY_RESULT_BACKEND='djcelery.backends.cache:CacheBackend'
+CELERY_RESULT_BACKEND = 'djcelery.backends.cache:CacheBackend'
 
 # When the broker is behind an ELB, use a heartbeat to refresh the
 # connection and to detect if it has been dropped.

lms/__init__.py

+"""
+Celery needs to be loaded when the cms modules are so that task
+registration and discovery can work correctly.
+"""
 from __future__ import absolute_import
 
 # This will make sure the app is always imported when
 # Django starts so that shared_task will use this app.
-from .celery import app as celery_app
+from .celery import APP as CELERY_APP

lms/celery.py

+"""
+Import celery, load its settings from the django settings
+and auto discover tasks in all installed django apps.
+
+Taken from: http://celery.readthedocs.org/en/latest/django/first-steps-with-django.html
+"""
 from __future__ import absolute_import
 
 import os
@@ -9,9 +15,9 @@ from django.conf import settings
 # set the default Django settings module for the 'celery' program.
 os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'proj.settings')
 
-app = Celery('proj')
+APP = Celery('proj')
 
 # Using a string here means the worker will not have to
 # pickle the object when using Windows.
-app.config_from_object('django.conf:settings')
-app.autodiscover_tasks(lambda: settings.INSTALLED_APPS)
+APP.config_from_object('django.conf:settings')
+APP.autodiscover_tasks(lambda: settings.INSTALLED_APPS)

lms/envs/aws.py

@@ -64,7 +64,7 @@ BROKER_POOL_LIMIT = 0
 BROKER_CONNECTION_TIMEOUT = 1
 
 # For the Result Store, use the django cache named 'celery'
-CELERY_RESULT_BACKEND='djcelery.backends.cache:CacheBackend'
+CELERY_RESULT_BACKEND = 'djcelery.backends.cache:CacheBackend'
 
 # When the broker is behind an ELB, use a heartbeat to refresh the
 # connection and to detect if it has been dropped.

lms/envs/bok_choy.py

@@ -55,7 +55,7 @@ MEDIA_URL = "/static/uploads/"
 ################################# CELERY ######################################
 
 CELERY_ALWAYS_EAGER = True
-CELERY_RESULT_BACKEND='djcelery.backends.cache:CacheBackend'
+CELERY_RESULT_BACKEND = 'djcelery.backends.cache:CacheBackend'
 
 ###################### Grade Downloads ######################
 GRADES_DOWNLOAD = {

lms/envs/test.py

@@ -299,7 +299,7 @@ GIT_REPO_DIR = TEST_ROOT / "course_repos"
 ################################# CELERY ######################################
 
 CELERY_ALWAYS_EAGER = True
-CELERY_RESULT_BACKEND='djcelery.backends.cache:CacheBackend'
+CELERY_RESULT_BACKEND = 'djcelery.backends.cache:CacheBackend'
 
 ######################### MARKETING SITE ###############################
 

lms/envs/yaml_config.py

@@ -112,7 +112,7 @@ BROKER_POOL_LIMIT = 0
 BROKER_CONNECTION_TIMEOUT = 1
 
 # For the Result Store, use the django cache named 'celery'
-CELERY_RESULT_BACKEND='djcelery.backends.cache:CacheBackend'
+CELERY_RESULT_BACKEND = 'djcelery.backends.cache:CacheBackend'
 
 # When the broker is behind an ELB, use a heartbeat to refresh the
 # connection and to detect if it has been dropped.