PEP8: Code cleanups

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>

mayan/apps/authentication/links.py

@@ -9,8 +9,9 @@ from .icons import icon_logout, icon_password_change
 
 def has_usable_password_and_can_change_password(context):
     return (
-        context['request'].user.has_usable_password and
-        not context['request'].user.user_options.block_password_change
+        context['request'].user.has_usable_password and not context[
+            'request'
+        ].user.user_options.block_password_change
     )
 
 

mayan/apps/documents/api_views.py

@@ -6,7 +6,6 @@ from furl import furl
 
 from django.http import HttpResponse
 from django.shortcuts import get_object_or_404
-from django.utils.encoding import force_bytes
 from django.views.decorators.cache import cache_control, patch_cache_control
 
 from django_downloadview import DownloadMixin, VirtualFile

mayan/apps/documents/models.py

@@ -886,7 +886,7 @@ class DocumentPage(models.Model):
 
             final_url.args['transformation_{}_name'.format(count)] = name
             final_url.args['transformation_{}_kwargs'.format(count)] = kwargs
-            count = count +1
+            count = count + 1
 
         return final_url.tostr()
 

mayan/apps/mailer/forms.py

@@ -9,8 +9,6 @@ from acls.models import AccessControlList
 from common.forms import DynamicModelForm
 from common.settings import setting_project_title, setting_project_url
 
-import mayan
-
 from .classes import MailerBackend
 from .models import UserMailer
 from .permissions import permission_user_mailer_use

mayan/apps/metadata/tests/test_views.py

@@ -328,8 +328,7 @@ class DocumentMetadataTestCase(GenericDocumentViewTestCase):
             'metadata_type', flat=True
         )
         self.assertTrue(
-            self.metadata_type.pk in document_metadata_types and
-            metadata_type_2.pk in document_metadata_types
+            self.metadata_type.pk in document_metadata_types and metadata_type_2.pk in document_metadata_types
         )