Style fixes suggested by pylint.

fedireads/activitypub/actor.py

@@ -49,4 +49,3 @@ def get_actor(user):
             "url": icon_url,
         },
     }
-

fedireads/activitypub/follow.py

@@ -111,6 +111,3 @@ def get_follow_page(user_list, id_slug, page):
     if start > 0:
         data['prev'] = '%s?page=%d' % (id_slug, page - 1)
     return data
-
-
-

fedireads/activitypub/outbox.py

@@ -41,6 +41,3 @@ def get_outbox_page(user, page_id, statuses, max_id, min_id):
             urlencode({'max_id': min_id, 'page': 'true'})
 
     return page
-
-
-

fedireads/activitypub/shelve.py

@@ -31,5 +31,3 @@ def get_add_remove(user, book, shelf, action='Add'):
             'id': shelf.absolute_id,
         }
     }
-
-

fedireads/activitypub/status.py

@@ -252,5 +252,3 @@ def get_remove_tag(tag):
             'id': tag.book.absolute_id,
         }
     }
-
-

fedireads/broadcast.py

@@ -1,12 +1,12 @@
 ''' send out activitypub messages '''
+import json
+from urllib.parse import urlparse
 from base64 import b64encode
 from Crypto.PublicKey import RSA
 from Crypto.Signature import pkcs1_15
 from Crypto.Hash import SHA256
 from django.utils.http import http_date
-import json
 import requests
-from urllib.parse import urlparse
 
 from fedireads import models
 from fedireads.tasks import app
@@ -93,4 +93,3 @@ def sign_and_send(sender, activity, destination):
     if not response.ok:
         response.raise_for_status()
     return response
-

fedireads/connectors/abstract_connector.py

@@ -33,34 +33,29 @@ class AbstractConnector(ABC):
     def search(self, query):
         ''' free text search '''
         # return list of search result objs
-        pass
 
 
     @abstractmethod
     def get_or_create_book(self, book_id):
         ''' request and format a book given an identifier '''
         # return book model obj
-        pass
 
 
     @abstractmethod
     def expand_book_data(self, book):
         ''' get more info on a book '''
-        pass
 
 
     @abstractmethod
     def get_or_create_author(self, book_id):
         ''' request and format a book given an identifier '''
         # return book model obj
-        pass
 
 
     @abstractmethod
     def update_book(self, book_obj):
         ''' sync a book with the canonical remote copy '''
         # return book model obj
-        pass
 
 
 def update_from_mappings(obj, data, mappings):
@@ -96,7 +91,7 @@ def get_date(date_string):
         return None
 
 
-class SearchResult(object):
+class SearchResult:
     ''' standardized search result object '''
     def __init__(self, title, key, author, year, raw_data):
         self.title = title
@@ -108,4 +103,3 @@ class SearchResult(object):
     def __repr__(self):
         return "<SearchResult key={!r} title={!r} author={!r}>".format(
             self.key, self.title, self.author)
-

fedireads/connectors/fedireads_connector.py

@@ -9,11 +9,6 @@ from .abstract_connector import update_from_mappings, get_date
 
 
 class Connector(AbstractConnector):
-    ''' instantiate a connector  '''
-    def __init__(self, identifier):
-        super().__init__(identifier)
-
-
     def search(self, query):
         ''' right now you can't search fedireads, but... '''
         resp = requests.get(
@@ -80,7 +75,7 @@ class Connector(AbstractConnector):
             author_id = author_id.split('/')[-1]
             book.authors.add(self.get_or_create_author(author_id))
 
-        if book.sync_cover and data.get('covers') and len(data['covers']):
+        if book.sync_cover and data.get('covers') and data['covers']:
             book.cover.save(*get_cover(data['covers'][0]), save=True)
 
         return book
@@ -119,4 +114,3 @@ def get_cover(cover_url):
         response.raise_for_status()
     image_content = ContentFile(response.content)
     return [image_name, image_content]
-

fedireads/connectors/openlibrary.py

@@ -1,9 +1,10 @@
 ''' openlibrary data connector '''
-from django.core.files.base import ContentFile
-from django.db import transaction
 import re
 import requests
 
+from django.core.files.base import ContentFile
+from django.db import transaction
+
 from fedireads import models
 from .abstract_connector import AbstractConnector, SearchResult
 from .abstract_connector import update_from_mappings, get_date
@@ -247,7 +248,7 @@ def get_languages(language_blob):
 
 def pick_default_edition(options):
     ''' favor physical copies with covers in english '''
-    if not len(options):
+    if not options:
         return None
     if len(options) == 1:
         return options[0]
@@ -261,5 +262,3 @@ def pick_default_edition(options):
     options = [e for e in options if e.get('isbn_13')] or options
     options = [e for e in options if e.get('ocaid')] or options
     return options[0]
-
-

fedireads/connectors/self_connector.py

@@ -38,4 +38,3 @@ class Connector(AbstractConnector):
 
     def update_book(self, book_obj):
         pass
-

fedireads/forms.py

@@ -1,6 +1,5 @@
 ''' usin django model forms '''
-from django.core.validators import MaxValueValidator, MinValueValidator
-from django.forms import ModelForm, PasswordInput, IntegerField
+from django.forms import ModelForm, PasswordInput
 from django import forms
 
 from fedireads import models
@@ -117,4 +116,3 @@ class EditionForm(ModelForm):
 
 class ImportForm(forms.Form):
     csv_file = forms.FileField()
-

fedireads/incoming.py

@@ -1,4 +1,5 @@
 ''' handles all of the activity coming in to the server '''
+import json
 from base64 import b64decode
 from Crypto.Hash import SHA256
 from Crypto.PublicKey import RSA
@@ -7,7 +8,6 @@ import django.db.utils
 from django.http import HttpResponse
 from django.http import HttpResponseBadRequest, HttpResponseNotFound
 from django.views.decorators.csrf import csrf_exempt
-import json
 import requests
 
 from fedireads import models, outgoing
@@ -318,4 +318,3 @@ def handle_tag(activity):
     if not user.local:
         book = activity['target']['id'].split('/')[-1]
         status_builder.create_tag(user, book, activity['object']['name'])
-

fedireads/models/book.py

@@ -1,8 +1,9 @@
 ''' database schema for books and shelves '''
+from uuid import uuid4
+
 from django.utils import timezone
 from django.db import models
 from model_utils.managers import InheritanceManager
-from uuid import uuid4
 
 from fedireads.settings import DOMAIN
 from fedireads.utils.fields import JSONField, ArrayField
@@ -155,4 +156,3 @@ class Author(FedireadsModel):
         models.CharField(max_length=255), blank=True, default=list
     )
     bio = models.TextField(null=True, blank=True)
-

fedireads/models/status.py

@@ -1,9 +1,10 @@
 ''' models for storing different kinds of Activities '''
+import urllib.parse
+
 from django.utils import timezone
 from django.core.validators import MaxValueValidator, MinValueValidator
 from django.db import models
 from model_utils.managers import InheritanceManager
-import urllib.parse
 
 from fedireads.utils.models import FedireadsModel
 
@@ -15,7 +16,8 @@ class Status(FedireadsModel):
     status_type = models.CharField(max_length=255, default='Note')
     content = models.TextField(blank=True, null=True)
     mention_users = models.ManyToManyField('User', related_name='mention_user')
-    mention_books = models.ManyToManyField('Edition', related_name='mention_book')
+    mention_books = models.ManyToManyField(
+        'Edition', related_name='mention_book')
     activity_type = models.CharField(max_length=255, default='Note')
     local = models.BooleanField(default=True)
     privacy = models.CharField(max_length=255, default='public')

fedireads/models/user.py

@@ -5,7 +5,7 @@ from django.contrib.auth.models import AbstractUser
 from django.db import models
 from django.dispatch import receiver
 
-from fedireads.models import Shelf
+from fedireads.models.shelf import Shelf
 from fedireads.settings import DOMAIN
 from fedireads.utils.models import FedireadsModel
 
@@ -190,4 +190,3 @@ def execute_after_save(sender, instance, created, *args, **kwargs):
             user=instance,
             editable=False
         ).save()
-

fedireads/outgoing.py

@@ -37,10 +37,10 @@ def outbox(request, username):
         filters = {}
         # params for the outbox page id
         params = {'page': 'true'}
-        if min_id != None:
+        if min_id is not None:
             params['min_id'] = min_id
             filters['id__gt'] = min_id
-        if max_id != None:
+        if max_id is not None:
             params['max_id'] = max_id
             filters['id__lte'] = max_id
 
@@ -224,7 +224,8 @@ def handle_review(user, book, name, content, rating):
     fr_serializer = activitypub.get_review
     ap_serializer = activitypub.get_review_article
     handle_status(
-        user, book, builder, fr_serializer, ap_serializer, name, content, rating)
+        user, book, builder, fr_serializer,
+        ap_serializer, name, content, rating)
 
 
 def handle_quotation(user, book, content, quote):
@@ -310,7 +311,8 @@ def handle_favorite(user, status):
         return
 
     fav_activity = activitypub.get_favorite(favorite)
-    broadcast(user, fav_activity, privacy='direct', direct_recipients=[status.user])
+    broadcast(
+        user, fav_activity, privacy='direct', direct_recipients=[status.user])
 
 
 def handle_unfavorite(user, status):
@@ -356,4 +358,3 @@ def handle_update_user(user):
     actor = activitypub.get_actor(user)
     update_activity = activitypub.get_update(user, actor)
     broadcast(user, update_activity)
-

fedireads/remote_user.py

@@ -1,7 +1,7 @@
 ''' manage remote users '''
-import requests
 from urllib.parse import urlparse
 from uuid import uuid4
+import requests
 
 from django.core.files.base import ContentFile
 
@@ -118,4 +118,3 @@ def get_or_create_remote_server(domain):
         application_version=data['software']['version'],
     )
     return server
-

fedireads/routine_book_tasks.py

@@ -14,4 +14,3 @@ def sync_book_data():
     for book in books:
         # TODO: create background tasks
         books_manager.update_book(book)
-

fedireads/sanitize_html.py

@@ -48,4 +48,3 @@ class InputHtmlParser(HTMLParser):
         if not self.allow_html:
             return ''.join(v for (k, v) in self.output if k == 'data')
         return ''.join(v for (k, v) in self.output)
-

fedireads/tasks.py

@@ -1,6 +1,6 @@
 ''' background tasks '''
-from celery import Celery
 import os
+from celery import Celery
 
 from fedireads import settings
 
@@ -10,5 +10,3 @@ app = Celery(
     'tasks',
     broker=settings.CELERY_BROKER,
 )
-
-

fedireads/templatetags/fr_display.py

@@ -132,7 +132,7 @@ def shelve_button_identifier(context, book):
     identifier = shelf.shelf.identifier
     if identifier == 'to-read':
         return 'reading'
-    elif identifier == 'reading':
+    if identifier == 'reading':
         return 'read'
     return 'to-read'
 
@@ -151,7 +151,7 @@ def shelve_button_text(context, book):
     identifier = shelf.shelf.identifier
     if identifier == 'to-read':
         return 'Start reading'
-    elif identifier == 'reading':
+    if identifier == 'reading':
         return 'I\'m done!'
     return 'Want to read'
 

fedireads/utils/fields.py

@@ -55,7 +55,7 @@ if 'sqlite' in settings.DATABASES['default']['ENGINE']:
             """Care for DjangoArrayField's kwargs."""
             self.base_field = base_field
             self.size = size
-            return super().__init__(**kwargs)
+            super().__init__(**kwargs)
 
         def deconstruct(self):
             """Need to create migrations properly."""
@@ -64,4 +64,4 @@ if 'sqlite' in settings.DATABASES['default']['ENGINE']:
                 'base_field': self.base_field.clone(),
                 'size': self.size,
             })
-            return name, path, args, kwargs
+            return name, path, args, kwargs

fedireads/utils/models.py

@@ -20,4 +20,3 @@ class FedireadsModel(models.Model):
 
     class Meta:
         abstract = True
-

fedireads/view_actions.py

@@ -453,4 +453,3 @@ def import_data(request):
             'failures': failures,
         })
     return HttpResponseBadRequest()
-

fedireads/views.py

@@ -207,18 +207,18 @@ def user_page(request, username, subpage=None):
     if subpage == 'followers':
         data['followers'] = user.followers.all()
         return TemplateResponse(request, 'followers.html', data)
-    elif subpage == 'following':
+    if subpage == 'following':
         data['following'] = user.following.all()
         return TemplateResponse(request, 'following.html', data)
-    elif subpage == 'shelves':
+    if subpage == 'shelves':
         data['shelves'] = user.shelf_set.all()
         return TemplateResponse(request, 'user_shelves.html', data)
-    else:
-        shelves = get_user_shelf_preview(user)
-        data['shelves'] = shelves
-        activities = get_activity_feed(user, 'self')[:15]
-        data['activities'] = activities
-        return TemplateResponse(request, 'user.html', data)
+
+    shelves = get_user_shelf_preview(user)
+    data['shelves'] = shelves
+    activities = get_activity_feed(user, 'self')[:15]
+    data['activities'] = activities
+    return TemplateResponse(request, 'user.html', data)
 
 
 @csrf_exempt
@@ -531,4 +531,3 @@ def get_user_shelf_preview(user, shelf_proportions=None):
             'size': shelf.books.count(),
         })
     return shelves
-

fedireads/wellknown.py

@@ -107,4 +107,3 @@ def peers(request):
 
     names = models.FederatedServer.objects.values_list('server_name', flat=True)
     return JsonResponse(list(names), safe=False)
-