Merge pull request #177 from asherf/lint

Fix lint under tox

Author: asherf

django_prometheus/apps.py

@@ -1,7 +1,6 @@
+import django_prometheus
 from django.apps import AppConfig
 from django.conf import settings
-
-import django_prometheus
 from django_prometheus.exports import SetupPrometheusExportsFromConfig
 from django_prometheus.migrations import ExportMigrations
 

django_prometheus/cache/backends/filebased.py

@@ -1,5 +1,4 @@
 from django.core.cache.backends import filebased
-
 from django_prometheus.cache.metrics import (
     django_cache_get_total,
     django_cache_hits_total,

django_prometheus/cache/backends/locmem.py

@@ -1,5 +1,4 @@
 from django.core.cache.backends import locmem
-
 from django_prometheus.cache.metrics import (
     django_cache_get_total,
     django_cache_hits_total,

django_prometheus/cache/backends/memcached.py

@@ -1,5 +1,4 @@
 from django.core.cache.backends import memcached
-
 from django_prometheus.cache.metrics import (
     django_cache_get_total,
     django_cache_hits_total,

django_prometheus/cache/backends/redis.py

@@ -1,11 +1,10 @@
-from django_redis import cache, exceptions
-
 from django_prometheus.cache.metrics import (
     django_cache_get_fail_total,
     django_cache_get_total,
     django_cache_hits_total,
     django_cache_misses_total,
 )
+from django_redis import cache, exceptions
 
 
 class RedisCache(cache.RedisCache):

django_prometheus/db/backends/mysql/base.py

@@ -1,5 +1,4 @@
 from django.db.backends.mysql import base
-
 from django_prometheus.db.common import DatabaseWrapperMixin, ExportingCursorWrapper
 
 

django_prometheus/db/backends/postgresql/base.py

@@ -1,6 +1,5 @@
 import psycopg2.extensions
 from django.db.backends.postgresql import base
-
 from django_prometheus.db.common import DatabaseWrapperMixin, ExportingCursorWrapper
 
 

django_prometheus/db/backends/sqlite3/base.py

@@ -1,5 +1,4 @@
 from django.db.backends.sqlite3 import base
-
 from django_prometheus.db.common import DatabaseWrapperMixin
 
 

django_prometheus/exports.py

@@ -4,9 +4,10 @@
 import threading
 
 import prometheus_client
+from prometheus_client import multiprocess
+
 from django.conf import settings
 from django.http import HttpResponse
-from prometheus_client import multiprocess
 
 try:
     # Python 2

django_prometheus/middleware.py

@@ -1,6 +1,6 @@
-from django.utils.deprecation import MiddlewareMixin
 from prometheus_client import Counter, Histogram
 
+from django.utils.deprecation import MiddlewareMixin
 from django_prometheus.utils import PowersOf, Time, TimeSince
 
 requests_total = Counter(