Linting for R0401

Fixes a cyclical dependency between calling the celery app through an import in tasks.py (which then imports tasks.py) by retrieving celery through the class.

Tested in local dev

Signed-off-by: Corey Shields <cshields@gmail.com>

.pylintrc

@@ -7,6 +7,5 @@ ignored-argument-names=args|kwargs
 disable=
     C0412,
     E1101,
-    R0401,
     R0801, # needs to remain disabled see https://github.com/PyCQA/pylint/issues/214
     W0511,

db/base/tasks.py

@@ -6,6 +6,7 @@ import csv
 import logging
 from datetime import datetime, timedelta
 
+from celery import Celery
 from django.conf import settings
 from django.contrib.sites.models import Site
 from django.core.mail import send_mail
@@ -17,10 +18,10 @@ from sgp4.io import twoline2rv
 
 from db.base.models import DemodData, Satellite
 from db.base.utils import cache_statistics, decode_data
-from db.celery import APP
 
 LOGGER = logging.getLogger('db')
 
+APP = Celery('db')
 
 @APP.task(task_ignore_result=False)
 def check_celery():