Replace flake8 with ruff (#2092)

.github/workflows/python-lint.yaml

@@ -41,8 +41,6 @@ jobs:
       run: |
         poetry install --only=dev-host
 
-    - name: Analyzing the code with flake8
+    - name: Analyzing the code with ruff
       run: |
-        if [ -n "$(git ls-files '*.py')" ]; then
-          poetry run flake8 $(git ls-files '*.py')
-        fi
+        poetry run ruff check .

anthias_app/helpers.py

@@ -1,12 +1,13 @@
 import uuid
-import yaml
+from os import getenv, path
 
+import yaml
 from django.shortcuts import render
 from django.utils import timezone
+
+from anthias_app.models import Asset
 from lib.github import is_up_to_date
 from lib.utils import get_video_duration
-from os import getenv, path
-from anthias_app.models import Asset
 from settings import settings
 
 

anthias_app/models.py

@@ -1,4 +1,5 @@
 import uuid
+
 from django.db import models
 from django.utils import timezone
 

anthias_app/urls.py

@@ -1,4 +1,5 @@
 from django.urls import path
+
 from . import views
 
 app_name = 'anthias_app'

anthias_app/views.py

@@ -1,21 +1,19 @@
+import ipaddress
 from datetime import timedelta
-from django.views.decorators.http import require_http_methods
-from hurry.filesize import size
 from os import (
     getenv,
     statvfs,
 )
 from platform import machine
-from settings import (
-    CONFIGURABLE_SETTINGS,
-    DEFAULTS,
-    settings,
-    ZmqPublisher,
-)
 from urllib.parse import urlparse
+
+import psutil
+from django.views.decorators.http import require_http_methods
+from hurry.filesize import size
+
 from lib import (
-    diagnostics,
     device_helper,
+    diagnostics,
 )
 from lib.auth import authorized
 from lib.utils import (
@@ -26,14 +24,18 @@
     is_demo_node,
     is_docker,
 )
+from settings import (
+    CONFIGURABLE_SETTINGS,
+    DEFAULTS,
+    ZmqPublisher,
+    settings,
+)
+
 from .helpers import (
     add_default_assets,
     remove_default_assets,
     template,
 )
-import ipaddress
-import psutil
-
 
 r = connect_to_redis()
 
@@ -138,7 +140,7 @@ def settings_page(request):
             context['flash'] = {'class': "danger", 'message': e}
     else:
         settings.load()
-    for field, default in list(DEFAULTS['viewer'].items()):
+    for field, _default in list(DEFAULTS['viewer'].items()):
         context[field] = settings[field]
 
     auth_backends = []

anthias_django/settings.py

@@ -10,10 +10,11 @@
 https://docs.djangoproject.com/en/3.2/ref/settings/
 """
 
-import pytz
 import secrets
-from pathlib import Path
 from os import getenv
+from pathlib import Path
+
+import pytz
 
 from settings import settings as device_settings
 

anthias_django/urls.py

@@ -16,6 +16,7 @@
 from django.contrib import admin
 from django.urls import include, path
 from drf_spectacular.views import SpectacularAPIView, SpectacularRedocView
+
 from lib.auth import authorized
 
 

api/helpers.py

@@ -2,12 +2,13 @@
 
 from dateutil import parser as date_parser
 from rest_framework import status
-from rest_framework.views import exception_handler
 from rest_framework.response import Response
+from rest_framework.views import exception_handler
+
 from anthias_app.models import Asset
 
 
-class AssetCreationException(Exception):
+class AssetCreationError(Exception):
     def __init__(self, errors):
         self.errors = errors
 

api/serializers/__init__.py

@@ -1,4 +1,5 @@
 from os import path
+
 from django.utils import timezone
 from rest_framework.serializers import (
     CharField,
@@ -7,6 +8,7 @@
     ModelSerializer,
     Serializer,
 )
+
 from anthias_app.models import Asset
 from lib.utils import validate_url
 

api/serializers/mixins.py

@@ -7,6 +7,7 @@
     url_fails,
 )
 from settings import settings
+
 from . import (
     get_unique_name,
     validate_uri,

api/serializers/v1_1.py

@@ -1,5 +1,6 @@
 import uuid
 from os import path, rename
+
 from django.utils import timezone
 from rest_framework.serializers import (
     BooleanField,
@@ -15,6 +16,7 @@
     url_fails,
 )
 from settings import settings
+
 from . import (
     get_unique_name,
     validate_uri,

api/serializers/v2.py

@@ -1,5 +1,4 @@
 from django.utils import timezone
-from anthias_app.models import Asset
 from rest_framework.serializers import (
     BooleanField,
     CharField,
@@ -9,6 +8,7 @@
     Serializer,
 )
 
+from anthias_app.models import Asset
 from api.serializers import UpdateAssetSerializer
 from api.serializers.mixins import CreateAssetSerializerMixin
 

api/tests.py

@@ -1,18 +1,17 @@
 import json
+from os import path
+from pathlib import Path
+from unittest import mock
 
 from django.conf import settings as django_settings
 from django.test import TestCase
 from django.urls import reverse
-from os import path
-from pathlib import Path
-from rest_framework.test import APIClient
 from rest_framework import status
-from settings import settings as anthias_settings
-from unittest import mock
-from unittest_parametrize import parametrize, ParametrizedTestCase
+from rest_framework.test import APIClient
+from unittest_parametrize import ParametrizedTestCase, parametrize
 
 from anthias_app.models import Asset
-
+from settings import settings as anthias_settings
 
 ASSET_LIST_V1_1_URL = reverse('api:asset_list_v1_1')
 ASSET_CREATION_DATA = {

api/urls/v1.py

@@ -1,18 +1,18 @@
 from django.urls import path
 
 from api.views.v1 import (
-    AssetViewV1,
-    AssetListViewV1,
     AssetContentViewV1,
-    FileAssetViewV1,
-    PlaylistOrderViewV1,
-    BackupViewV1,
-    RecoverViewV1,
+    AssetListViewV1,
     AssetsControlViewV1,
+    AssetViewV1,
+    BackupViewV1,
+    FileAssetViewV1,
     InfoView,
+    PlaylistOrderViewV1,
     RebootViewV1,
+    RecoverViewV1,
     ShutdownViewV1,
-    ViewerCurrentAssetViewV1
+    ViewerCurrentAssetViewV1,
 )
 
 

api/urls/v1_1.py

@@ -1,9 +1,6 @@
 from django.urls import path
 
-from api.views.v1_1 import (
-    AssetListViewV1_1,
-    AssetViewV1_1
-)
+from api.views.v1_1 import AssetListViewV1_1, AssetViewV1_1
 
 
 def get_url_patterns():

api/urls/v1_2.py

@@ -1,9 +1,6 @@
 from django.urls import path
 
-from api.views.v1_2 import (
-    AssetListViewV1_2,
-    AssetViewV1_2
-)
+from api.views.v1_2 import AssetListViewV1_2, AssetViewV1_2
 
 
 def get_url_patterns():

api/urls/v2.py

@@ -2,15 +2,15 @@
 
 from api.views.v2 import (
     AssetContentViewV2,
-    AssetsControlViewV2,
     AssetListViewV2,
+    AssetsControlViewV2,
     AssetViewV2,
     BackupViewV2,
+    FileAssetViewV2,
     PlaylistOrderViewV2,
-    RecoverViewV2,
     RebootViewV2,
+    RecoverViewV2,
     ShutdownViewV2,
-    FileAssetViewV2
 )
 
 

api/views/mixins.py

@@ -1,20 +1,20 @@
 import uuid
-
 from base64 import b64encode
 from inspect import cleandoc
-from drf_spectacular.utils import extend_schema, OpenApiParameter, OpenApiTypes
-from mimetypes import guess_type, guess_extension
+from mimetypes import guess_extension, guess_type
+from os import path, remove
+
+from drf_spectacular.utils import OpenApiParameter, OpenApiTypes, extend_schema
 from rest_framework import status
 from rest_framework.response import Response
 from rest_framework.views import APIView
-from lib import backup_helper
-from lib.auth import authorized
 
 from anthias_app.models import Asset
 from api.helpers import save_active_assets_ordering
 from celery_tasks import reboot_anthias, shutdown_anthias
-from os import path, remove
-from settings import settings, ZmqPublisher
+from lib import backup_helper
+from lib.auth import authorized
+from settings import ZmqPublisher, settings
 
 
 class DeleteAssetViewMixin:

api/views/v1.py

@@ -1,28 +1,26 @@
+from os import statvfs
+
+from drf_spectacular.utils import (
+    OpenApiExample,
+    OpenApiRequest,
+    extend_schema,
+    inline_serializer,
+)
+from hurry.filesize import size
 from rest_framework import serializers, status
 from rest_framework.response import Response
 from rest_framework.views import APIView
-from api.serializers.v1_1 import CreateAssetSerializerV1_1
-from api.serializers import (
-    AssetSerializer,
-    UpdateAssetSerializer,
-)
+
+from anthias_app.models import Asset
 from api.helpers import (
-    AssetCreationException,
+    AssetCreationError,
     parse_request,
 )
-from drf_spectacular.utils import (
-    extend_schema,
-    inline_serializer,
-    OpenApiExample,
-    OpenApiRequest,
+from api.serializers import (
+    AssetSerializer,
+    UpdateAssetSerializer,
 )
-from hurry.filesize import size
-from lib import diagnostics
-from lib.auth import authorized
-from lib.github import is_up_to_date
-from lib.utils import connect_to_redis
-from os import statvfs
-from anthias_app.models import Asset
+from api.serializers.v1_1 import CreateAssetSerializerV1_1
 from api.views.mixins import (
     AssetContentViewMixin,
     AssetsControlViewMixin,
@@ -34,9 +32,12 @@
     RecoverViewMixin,
     ShutdownViewMixin,
 )
+from lib import diagnostics
+from lib.auth import authorized
+from lib.github import is_up_to_date
+from lib.utils import connect_to_redis
 from settings import ZmqCollector, ZmqPublisher
 
-
 r = connect_to_redis()
 
 MODEL_STRING_EXAMPLE = """
@@ -146,8 +147,8 @@ def post(self, request, format=None):
         try:
             serializer = CreateAssetSerializerV1_1(data=data)
             if not serializer.is_valid():
-                raise AssetCreationException(serializer.errors)
-        except AssetCreationException as error:
+                raise AssetCreationError(serializer.errors)
+        except AssetCreationError as error:
             return Response(error.errors, status=status.HTTP_400_BAD_REQUEST)
 
         asset = Asset.objects.create(**serializer.data)