Documents, Mailer: Sort imports, minor style fix

Signed-off-by: Roberto Rosario <Roberto.Rosario@mayan-edms.com>

mayan/apps/documents/api_views.py

@@ -17,25 +17,23 @@ from mayan.apps.rest_api.filters import MayanObjectPermissionsFilter
 from mayan.apps.rest_api.permissions import MayanPermission
 
 from .literals import DOCUMENT_IMAGE_TASK_TIMEOUT
-from .models import (
-    Document, DocumentType, RecentDocument
-)
+from .models import Document, DocumentType, RecentDocument
 from .permissions import (
     permission_document_create, permission_document_delete,
     permission_document_download, permission_document_edit,
     permission_document_new_version, permission_document_properties_edit,
     permission_document_restore, permission_document_trash,
-    permission_document_view, permission_document_type_create,
-    permission_document_type_delete, permission_document_type_edit,
-    permission_document_type_view, permission_document_version_revert,
-    permission_document_version_view
+    permission_document_type_create, permission_document_type_delete,
+    permission_document_type_edit, permission_document_type_view,
+    permission_document_version_revert, permission_document_version_view,
+    permission_document_view
 )
 from .serializers import (
     DeletedDocumentSerializer, DocumentPageSerializer, DocumentSerializer,
-    DocumentTypeSerializer, DocumentVersionSerializer,
-    NewDocumentSerializer, NewDocumentVersionSerializer,
-    RecentDocumentSerializer, WritableDocumentSerializer,
-    WritableDocumentTypeSerializer, WritableDocumentVersionSerializer
+    DocumentTypeSerializer, DocumentVersionSerializer, NewDocumentSerializer,
+    NewDocumentVersionSerializer, RecentDocumentSerializer,
+    WritableDocumentSerializer, WritableDocumentTypeSerializer,
+    WritableDocumentVersionSerializer
 )
 from .settings import settings_document_page_image_cache_time
 from .tasks import task_generate_document_page_image

mayan/apps/documents/apps.py

@@ -2,17 +2,19 @@ from __future__ import absolute_import, unicode_literals
 
 from datetime import timedelta
 
-from kombu import Exchange, Queue
-
 from django.db.models.signals import post_delete, post_migrate
 from django.utils.translation import ugettext_lazy as _
 
+from kombu import Exchange, Queue
+
 from mayan.apps.acls import ModelPermission
 from mayan.apps.acls.links import link_acl_list
-from mayan.apps.acls.permissions import permission_acl_edit, permission_acl_view
+from mayan.apps.acls.permissions import (
+    permission_acl_edit, permission_acl_view
+)
 from mayan.apps.common import (
     MayanAppConfig, MissingItem, menu_facet, menu_list_facet, menu_main,
-    menu_object, menu_secondary, menu_setup, menu_sidebar, menu_multi_item,
+    menu_multi_item, menu_object, menu_secondary, menu_setup, menu_sidebar,
     menu_tools
 )
 from mayan.apps.common.classes import ModelField, Template
@@ -21,13 +23,12 @@ from mayan.apps.common.signals import post_initial_setup
 from mayan.apps.common.widgets import TwoStateWidget
 from mayan.apps.converter.links import link_transformation_list
 from mayan.apps.converter.permissions import (
-    permission_transformation_create,
-    permission_transformation_delete, permission_transformation_edit,
-    permission_transformation_view,
+    permission_transformation_create, permission_transformation_delete,
+    permission_transformation_edit, permission_transformation_view
 )
 from mayan.apps.events import ModelEventType
 from mayan.apps.events.links import (
-    link_events_for_object, link_object_event_types_user_subcriptions_list,
+    link_events_for_object, link_object_event_types_user_subcriptions_list
 )
 from mayan.apps.events.permissions import permission_events_view
 from mayan.apps.navigation import SourceColumn
@@ -38,18 +39,17 @@ from .dashboard_widgets import (
     DashboardWidgetDocumentPagesTotal, DashboardWidgetDocumentsInTrash,
     DashboardWidgetDocumentsNewThisMonth,
     DashboardWidgetDocumentsPagesNewThisMonth, DashboardWidgetDocumentsTotal,
-    DashboardWidgetDocumentsTypesTotal,
+    DashboardWidgetDocumentsTypesTotal
 )
 from .events import (
-    event_document_create, event_document_download,
+    event_document_create, event_document_download, event_document_new_version,
     event_document_properties_edit, event_document_type_change,
     event_document_type_created, event_document_type_edited,
-    event_document_new_version, event_document_version_revert,
-    event_document_view
+    event_document_version_revert, event_document_view
 )
 from .handlers import (
     create_default_document_type, handler_create_document_cache,
-    handler_remove_empty_duplicates_lists, handler_scan_duplicates_for,
+    handler_remove_empty_duplicates_lists, handler_scan_duplicates_for
 )
 from .links import (
     link_clear_image_cache, link_document_clear_transformations,
@@ -71,17 +71,18 @@ from .links import (
     link_document_page_rotate_right, link_document_page_view,
     link_document_page_view_reset, link_document_page_zoom_in,
     link_document_page_zoom_out, link_document_pages, link_document_preview,
-    link_document_print, link_document_properties, link_document_quick_download,
-    link_document_restore, link_document_trash, link_document_type_create,
-    link_document_type_delete, link_document_type_edit,
-    link_document_type_filename_create, link_document_type_filename_delete,
-    link_document_type_filename_edit, link_document_type_filename_list,
-    link_document_type_list, link_document_type_setup,
-    link_document_update_page_count, link_document_version_download,
-    link_document_version_list, link_document_version_return_document,
-    link_document_version_return_list, link_document_version_revert,
-    link_document_version_view, link_duplicated_document_list,
-    link_duplicated_document_scan, link_trash_can_empty
+    link_document_print, link_document_properties,
+    link_document_quick_download, link_document_restore, link_document_trash,
+    link_document_type_create, link_document_type_delete,
+    link_document_type_edit, link_document_type_filename_create,
+    link_document_type_filename_delete, link_document_type_filename_edit,
+    link_document_type_filename_list, link_document_type_list,
+    link_document_type_setup, link_document_update_page_count,
+    link_document_version_download, link_document_version_list,
+    link_document_version_return_document, link_document_version_return_list,
+    link_document_version_revert, link_document_version_view,
+    link_duplicated_document_list, link_duplicated_document_scan,
+    link_trash_can_empty
 )
 from .literals import (
     CHECK_DELETE_PERIOD_INTERVAL, CHECK_TRASH_PERIOD_INTERVAL,
@@ -100,7 +101,7 @@ from .permissions import (
 )
 from .queues import *  # NOQA
 # Just import to initialize the search models
-from .search import document_search, document_page_search  # NOQA
+from .search import document_page_search, document_search  # NOQA
 from .signals import post_version_upload
 from .statistics import *  # NOQA
 from .widgets import (

mayan/apps/documents/dashboard_widgets.py

@@ -7,16 +7,14 @@ from django.utils.translation import ugettext_lazy as _
 from mayan.apps.common.classes import DashboardWidgetNumeric
 
 from .icons import (
-    icon_dashboard_documents_in_trash, icon_dashboard_document_types,
-    icon_dashboard_pages_per_month, icon_dashboard_new_documents_this_month,
+    icon_dashboard_document_types, icon_dashboard_documents_in_trash,
+    icon_dashboard_new_documents_this_month, icon_dashboard_pages_per_month,
     icon_dashboard_total_document
 )
 from .permissions import (
-    permission_document_view, permission_document_type_view
-)
-from .statistics import (
-    new_document_pages_this_month, new_documents_this_month,
+    permission_document_type_view, permission_document_view
 )
+from .statistics import new_document_pages_this_month, new_documents_this_month
 
 
 class DashboardWidgetDocumentPagesTotal(DashboardWidgetNumeric):

mayan/apps/documents/fields.py

@@ -2,7 +2,7 @@ from __future__ import absolute_import, unicode_literals
 
 from django import forms
 
-from .widgets import DocumentPagesCarouselWidget, DocumentPageImageWidget
+from .widgets import DocumentPageImageWidget, DocumentPagesCarouselWidget
 
 
 class DocumentField(forms.fields.Field):

mayan/apps/documents/forms.py

@@ -10,13 +10,9 @@ from django.utils.translation import ugettext_lazy as _
 from mayan.apps.acls.models import AccessControlList
 from mayan.apps.common.forms import DetailForm
 
-from .fields import (
-    DocumentField, DocumentPageField, DocumentVersionField
-)
-from .models import (
-    Document, DocumentType, DocumentTypeFilename
-)
+from .fields import DocumentField, DocumentPageField, DocumentVersionField
 from .literals import DEFAULT_ZIP_FILENAME, PAGE_RANGE_ALL, PAGE_RANGE_CHOICES
+from .models import Document, DocumentType, DocumentTypeFilename
 from .permissions import permission_document_create
 from .runtime import language_choices
 

mayan/apps/documents/links.py

@@ -26,13 +26,13 @@ from .icons import (
 )
 from .permissions import (
     permission_document_delete, permission_document_download,
-    permission_document_properties_edit, permission_document_print,
+    permission_document_print, permission_document_properties_edit,
     permission_document_restore, permission_document_tools,
-    permission_document_version_revert, permission_document_view,
     permission_document_trash, permission_document_type_create,
     permission_document_type_delete, permission_document_type_edit,
-    permission_document_type_view, permission_empty_trash,
-    permission_document_version_view
+    permission_document_type_view, permission_document_version_revert,
+    permission_document_version_view, permission_document_view,
+    permission_empty_trash
 )
 from .settings import setting_zoom_max_level, setting_zoom_min_level
 

mayan/apps/documents/migrations/0001_initial.py

@@ -1,9 +1,8 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
 from django.conf import settings
 from django.core.files.storage import FileSystemStorage
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):

mayan/apps/documents/migrations/0002_auto_20150608_1902.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
 from django.db import migrations

mayan/apps/documents/migrations/0003_auto_20150608_1915.py

@@ -1,8 +1,7 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
 from django.core.files.storage import FileSystemStorage
+from django.db import migrations, models
 
 import mayan.apps.documents.models
 
@@ -18,8 +17,8 @@ class Migration(migrations.Migration):
             model_name='document',
             name='uuid',
             field=models.CharField(
-                default=mayan.apps.documents.models.UUID_FUNCTION, max_length=48,
-                editable=False
+                default=mayan.apps.documents.models.UUID_FUNCTION,
+                editable=False, max_length=48,
             ),
             preserve_default=True,
         ),
@@ -27,8 +26,8 @@ class Migration(migrations.Migration):
             model_name='documentversion',
             name='file',
             field=models.FileField(
-                upload_to=mayan.apps.documents.models.UUID_FUNCTION,
                 storage=FileSystemStorage(),
+                upload_to=mayan.apps.documents.models.UUID_FUNCTION,
                 verbose_name='File'
             ),
             preserve_default=True,

mayan/apps/documents/migrations/0004_auto_20150616_1930.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
 from django.db import migrations

mayan/apps/documents/migrations/0005_auto_20150617_0358.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
 from django.db import migrations
@@ -12,8 +11,7 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.RenameField(
-            model_name='documentpage',
+            model_name='documentpage', new_name='content_old',
             old_name='content',
-            new_name='content_old',
         ),
     ]

mayan/apps/documents/migrations/0006_remove_documentpage_content_old.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
 from django.db import migrations
@@ -13,7 +12,6 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.RemoveField(
-            model_name='documentpage',
-            name='content_old',
+            model_name='documentpage', name='content_old',
         ),
     ]

mayan/apps/documents/migrations/0007_remove_documentpage_page_label.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
 from django.db import migrations
@@ -12,7 +11,6 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.RemoveField(
-            model_name='documentpage',
-            name='page_label',
+            model_name='documentpage', name='page_label',
         ),
     ]

mayan/apps/documents/migrations/0009_document_in_trash.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -15,7 +14,7 @@ class Migration(migrations.Migration):
             model_name='document',
             name='in_trash',
             field=models.BooleanField(
-                default=False, verbose_name='In trash?', editable=False
+                default=False, editable=False, verbose_name='In trash?'
             ),
             preserve_default=True,
         ),

mayan/apps/documents/migrations/0010_auto_20150704_0054.py

@@ -1,8 +1,8 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
 import datetime
+
+from django.db import migrations, models
 from django.utils.timezone import utc
 
 
@@ -15,8 +15,7 @@ class Migration(migrations.Migration):
     operations = [
         migrations.CreateModel(
             name='DeletedDocument',
-            fields=[
-            ],
+            fields=[],
             options={
                 'proxy': True,
             },
@@ -26,9 +25,9 @@ class Migration(migrations.Migration):
             model_name='document',
             name='deleted_date_time',
             field=models.DateTimeField(
-                default=datetime.datetime(
+                blank=True, default=datetime.datetime(
                     2015, 7, 4, 0, 54, 7, 910642, tzinfo=utc
-                ), verbose_name='Date and time deleted', blank=True
+                ), verbose_name='Date and time deleted',
             ),
             preserve_default=False,
         ),

mayan/apps/documents/migrations/0011_auto_20150704_0508.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -23,11 +22,11 @@ class Migration(migrations.Migration):
             model_name='documenttype',
             name='delete_time_unit',
             field=models.CharField(
-                default='days', max_length=8, verbose_name='Delete time unit',
                 choices=[
                     ('days', 'Days'), ('hours', 'Hours'),
                     ('minutes', 'Minutes'), ('seconds', 'Seconds')
-                ]
+                ],
+                default='days', max_length=8, verbose_name='Delete time unit'
             ),
             preserve_default=True,
         ),
@@ -35,7 +34,7 @@ class Migration(migrations.Migration):
             model_name='documenttype',
             name='trash_time_period',
             field=models.PositiveIntegerField(
-                null=True, verbose_name='Trash time period', blank=True
+                blank=True, null=True, verbose_name='Trash time period'
             ),
             preserve_default=True,
         ),
@@ -43,20 +42,17 @@ class Migration(migrations.Migration):
             model_name='documenttype',
             name='trash_time_unit',
             field=models.CharField(
-                blank=True, max_length=8, null=True,
-                verbose_name='Trash time unit', choices=[
+                blank=True, choices=[
                     ('days', 'Days'), ('hours', 'Hours'),
                     ('minutes', 'Minutes'), ('seconds', 'Seconds')
-                ]
+                ], max_length=8, null=True, verbose_name='Trash time unit'
             ),
             preserve_default=True,
         ),
         migrations.AlterField(
-            model_name='document',
-            name='deleted_date_time',
             field=models.DateTimeField(
                 verbose_name='Date and time trashed', blank=True
-            ),
+            ), model_name='document', name='deleted_date_time',
             preserve_default=True,
         ),
     ]

mayan/apps/documents/migrations/0012_auto_20150705_0347.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -12,55 +11,48 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.AlterField(
-            model_name='document',
-            name='deleted_date_time',
             field=models.DateTimeField(
-                null=True, verbose_name='Date and time trashed', blank=True
+                blank=True, null=True, verbose_name='Date and time trashed'
             ),
+            model_name='document', name='deleted_date_time',
             preserve_default=True,
         ),
         migrations.AlterField(
-            model_name='documenttype',
-            name='delete_time_period',
             field=models.PositiveIntegerField(
                 default=30, help_text='Amount of time after which documents '
                 'of this type in the trash will be deleted.',
                 verbose_name='Delete time period'
             ),
+            model_name='documenttype', name='delete_time_period',
             preserve_default=True,
         ),
         migrations.AlterField(
-            model_name='documenttype',
-            name='delete_time_unit',
             field=models.CharField(
-                default='days', max_length=8, verbose_name='Delete time unit',
                 choices=[
                     ('days', 'Days'), ('hours', 'Hours'),
                     ('minutes', 'Minutes')
-                ]
+                ], default='days', max_length=8,
+                verbose_name='Delete time unit'
             ),
+            model_name='documenttype', name='delete_time_unit',
             preserve_default=True,
         ),
         migrations.AlterField(
-            model_name='documenttype',
-            name='trash_time_period',
             field=models.PositiveIntegerField(
-                help_text='Amount of time after which documents of this type '
-                'will be moved to the trash.', null=True,
-                verbose_name='Trash time period', blank=True
-            ),
+                blank=True, help_text='Amount of time after which documents '
+                'of this type will be moved to the trash.', null=True,
+                verbose_name='Trash time period'
+            ), model_name='documenttype', name='trash_time_period',
             preserve_default=True,
         ),
         migrations.AlterField(
-            model_name='documenttype',
-            name='trash_time_unit',
             field=models.CharField(
-                blank=True, max_length=8, null=True,
-                verbose_name='Trash time unit', choices=[
+                blank=True, choices=[
                     ('days', 'Days'), ('hours', 'Hours'),
                     ('minutes', 'Minutes')
-                ]
+                ], max_length=8, null=True, verbose_name='Trash time unit'
             ),
-            preserve_default=True,
+            model_name='documenttype', name='trash_time_unit',
+            preserve_default=True
         ),
     ]

mayan/apps/documents/migrations/0013_document_is_stub.py

@@ -1,10 +1,9 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
-def make_existing_documents_not_stubs(apps, schema_editor):
+def operation_make_existing_documents_not_stubs(apps, schema_editor):
     Document = apps.get_model('documents', 'Document')
 
     for document in Document.objects.using(schema_editor.connection.alias).all():
@@ -23,9 +22,9 @@ class Migration(migrations.Migration):
             model_name='document',
             name='is_stub',
             field=models.BooleanField(
-                default=True, verbose_name='Is stub?', editable=False
+                default=True, editable=False, verbose_name='Is stub?'
             ),
             preserve_default=True,
         ),
-        migrations.RunPython(make_existing_documents_not_stubs),
+        migrations.RunPython(code=operation_make_existing_documents_not_stubs),
     ]

mayan/apps/documents/migrations/0014_auto_20150708_0107.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
 from django.db import migrations
@@ -20,7 +19,7 @@ class Migration(migrations.Migration):
         ),
         migrations.RenameField(
             model_name='documenttype',
-            old_name='name',
             new_name='label',
+            old_name='name'
         ),
     ]

mayan/apps/documents/migrations/0015_auto_20150708_0113.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -15,7 +14,7 @@ class Migration(migrations.Migration):
             model_name='documenttype',
             name='label',
             field=models.CharField(
-                unique=True, max_length=32, verbose_name='Label'
+                max_length=32, unique=True, verbose_name='Label'
             ),
             preserve_default=True,
         ),

mayan/apps/documents/migrations/0016_auto_20150708_0325.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -15,7 +14,7 @@ class Migration(migrations.Migration):
             model_name='document',
             name='description',
             field=models.TextField(
-                default='', verbose_name='Description', blank=True
+                blank=True, default='', verbose_name='Description'
             ),
             preserve_default=False,
         ),

mayan/apps/documents/migrations/0017_auto_20150714_0056.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -15,7 +14,7 @@ class Migration(migrations.Migration):
             model_name='document',
             name='date_added',
             field=models.DateTimeField(
-                auto_now_add=True, verbose_name='Added', db_index=True
+                auto_now_add=True, db_index=True, verbose_name='Added'
             ),
             preserve_default=True,
         ),
@@ -23,7 +22,7 @@ class Migration(migrations.Migration):
             model_name='documentversion',
             name='timestamp',
             field=models.DateTimeField(
-                auto_now_add=True, verbose_name='Timestamp', db_index=True
+                auto_now_add=True, db_index=True, verbose_name='Timestamp'
             ),
             preserve_default=True,
         ),

mayan/apps/documents/migrations/0018_auto_20150714_2227.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -15,7 +14,7 @@ class Migration(migrations.Migration):
             model_name='document',
             name='description',
             field=models.TextField(
-                default='', verbose_name='Description', blank=True
+                blank=True, default='', verbose_name='Description'
             ),
             preserve_default=True,
         ),
@@ -23,9 +22,9 @@ class Migration(migrations.Migration):
             model_name='document',
             name='label',
             field=models.CharField(
-                default='', max_length=255, blank=True,
-                help_text='The name of the document', verbose_name='Label',
-                db_index=True
+                blank=True, default='', db_index=True,
+                help_text='The name of the document', max_length=255,
+                verbose_name='Label'
             ),
             preserve_default=True,
         ),
@@ -33,7 +32,7 @@ class Migration(migrations.Migration):
             model_name='documentversion',
             name='comment',
             field=models.TextField(
-                default='', verbose_name='Comment', blank=True
+                blank=True, default='', verbose_name='Comment'
             ),
             preserve_default=True,
         ),

mayan/apps/documents/migrations/0020_auto_20150714_2233.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -15,7 +14,7 @@ class Migration(migrations.Migration):
             model_name='document',
             name='description',
             field=models.TextField(
-                default='', null=True, verbose_name='Description', blank=True
+                blank=True, default='', null=True, verbose_name='Description'
             ),
             preserve_default=True,
         ),
@@ -23,9 +22,9 @@ class Migration(migrations.Migration):
             model_name='document',
             name='label',
             field=models.CharField(
-                default='', max_length=255, blank=True,
-                help_text='The name of the document', null=True,
-                verbose_name='Label', db_index=True
+                blank=True, db_index=True, default='',
+                help_text='The name of the document', max_length=255,
+                null=True, verbose_name='Label'
             ),
             preserve_default=True,
         ),
@@ -33,7 +32,7 @@ class Migration(migrations.Migration):
             model_name='document',
             name='language',
             field=models.CharField(
-                default='eng', choices=[
+                blank=True, choices=[
                     ['aar', 'Afar'],
                     ['abk', 'Abkhazian'],
                     ['ace', 'Achinese'],
@@ -539,9 +538,8 @@ class Migration(migrations.Migration):
                     ['zun', 'Zuni'],
                     ['zxx', 'No linguistic content; Not applicable'],
                     ['zza', 'Zaza; Dimili; Dimli; Kirdki; Kirmanjki; Zazaki']
-                ], max_length=8, blank=True, null=True,
+                ], default='eng', max_length=8, null=True,
                 verbose_name='Language'
-            ),
-            preserve_default=True,
+            ), preserve_default=True,
         ),
     ]

mayan/apps/documents/migrations/0021_auto_20150714_2238.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -15,7 +14,7 @@ class Migration(migrations.Migration):
             model_name='documentversion',
             name='comment',
             field=models.TextField(
-                default='', null=True, verbose_name='Comment', blank=True
+                blank=True, default='', null=True, verbose_name='Comment'
             ),
             preserve_default=True,
         ),

mayan/apps/documents/migrations/0022_auto_20150715_0258.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -15,7 +14,7 @@ class Migration(migrations.Migration):
             model_name='document',
             name='description',
             field=models.TextField(
-                default='', verbose_name='Description', blank=True
+                blank=True, default='', verbose_name='Description'
             ),
             preserve_default=True,
         ),

mayan/apps/documents/migrations/0024_auto_20150715_0714.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -15,7 +14,7 @@ class Migration(migrations.Migration):
             model_name='documentversion',
             name='comment',
             field=models.TextField(
-                default='', verbose_name='Comment', blank=True
+                blank=True, default='', verbose_name='Comment'
             ),
             preserve_default=True,
         ),

mayan/apps/documents/migrations/0025_auto_20150718_0742.py

@@ -1,12 +1,11 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-import pycountry
-
 from django.db import migrations
 
+import pycountry
 
-def change_bibliographic_to_terminology(apps, schema_editor):
+
+def operation_change_bibliographic_to_terminology(apps, schema_editor):
     Document = apps.get_model('documents', 'Document')
 
     for document in Document.objects.using(schema_editor.connection.alias).all():
@@ -31,5 +30,7 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.RunPython(change_bibliographic_to_terminology),
+        migrations.RunPython(
+            code=operation_change_bibliographic_to_terminology
+        ),
     ]

mayan/apps/documents/migrations/0026_auto_20150729_2140.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -15,7 +14,6 @@ class Migration(migrations.Migration):
             model_name='document',
             name='language',
             field=models.CharField(
-                default='eng', max_length=8, verbose_name='Language',
                 blank=True, choices=[
                     ['aar', 'Afar'], ['abk', 'Abkhazian'],
                     ['ace', 'Achinese'], ['ach', 'Acoli'],
@@ -325,7 +323,7 @@ class Migration(migrations.Migration):
                     ['zul', 'Zulu'], ['zun', 'Zuni'],
                     ['zxx', 'No linguistic content; Not applicable'],
                     ['zza', 'Zaza; Dimili; Dimli; Kirdki; Kirmanjki; Zazaki']
-                ]
+                ], default='eng', max_length=8, verbose_name='Language',
             ),
             preserve_default=True,
         ),

mayan/apps/documents/migrations/0027_auto_20150824_0702.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -20,22 +19,18 @@ class Migration(migrations.Migration):
             },
         ),
         migrations.AlterField(
-            model_name='document',
-            name='is_stub',
             field=models.BooleanField(
-                default=True, help_text='A document stub is a document with '
-                'an entry on the database but no file uploaded. This could '
-                'be an interrupted upload or a deferred upload via the API.',
-                verbose_name='Is stub?', editable=False
-            ),
-            preserve_default=True,
+                default=True, editable=False, help_text='A document stub is '
+                'a document with an entry on the database but no file '
+                'uploaded. This could be an interrupted upload or a '
+                'deferred upload via the API.',
+                verbose_name='Is stub?'
+            ), model_name='document', name='is_stub', preserve_default=True
         ),
         migrations.AlterField(
-            model_name='documenttypefilename',
-            name='filename',
             field=models.CharField(
-                max_length=128, verbose_name='Label', db_index=True
-            ),
-            preserve_default=True,
+                db_index=True, max_length=128, verbose_name='Label'
+            ), model_name='documenttypefilename', name='filename',
+            preserve_default=True
         ),
     ]

mayan/apps/documents/migrations/0028_newversionblock.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -12,24 +11,21 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.CreateModel(
-            name='NewVersionBlock',
-            fields=[
+            bases=(models.Model,), fields=[
                 (
                     'id', models.AutoField(
-                        verbose_name='ID', serialize=False, auto_created=True,
-                        primary_key=True
+                        auto_created=True, primary_key=True, serialize=False,
+                        verbose_name='ID'
                     )
                 ),
                 (
                     'document', models.ForeignKey(
-                        verbose_name='Document', to='documents.Document'
+                        to='documents.Document', verbose_name='Document'
                     )
                 ),
-            ],
-            options={
+            ], name='NewVersionBlock', options={
                 'verbose_name': 'New version block',
                 'verbose_name_plural': 'New version blocks',
             },
-            bases=(models.Model,),
         ),
     ]

mayan/apps/documents/migrations/0030_auto_20160309_1837.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
 from django.db import migrations, models
@@ -15,19 +14,19 @@ class Migration(migrations.Migration):
             model_name='documenttype',
             name='delete_time_period',
             field=models.PositiveIntegerField(
-                default=30, help_text='Amount of time after which documents '
-                'of this type in the trash will be deleted.', null=True,
-                verbose_name='Delete time period', blank=True
+                blank=True, default=30, help_text='Amount of time after '
+                'which documents of this type in the trash will be deleted.',
+                null=True, verbose_name='Delete time period'
             ),
         ),
         migrations.AlterField(
             model_name='documenttype',
             name='delete_time_unit',
             field=models.CharField(
-                default='days', choices=[
+                blank=True, default='days', choices=[
                     ('days', 'Days'), ('hours', 'Hours'),
                     ('minutes', 'Minutes')
-                ], max_length=8, blank=True, null=True,
+                ], max_length=8, null=True,
                 verbose_name='Delete time unit'
             ),
         ),

mayan/apps/documents/migrations/0031_convert_uuid.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
 import uuid
@@ -6,7 +5,7 @@ import uuid
 from django.db import migrations
 
 
-def convert_uuid_to_hex(apps, schema_editor):
+def operation_convert_uuid_to_hex(apps, schema_editor):
     Document = apps.get_model('documents', 'Document')
 
     for document in Document.objects.using(schema_editor.connection.alias).all():
@@ -21,5 +20,5 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.RunPython(convert_uuid_to_hex),
+        migrations.RunPython(code=operation_convert_uuid_to_hex),
     ]

mayan/apps/documents/migrations/0032_auto_20160315_0537.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
 import uuid
@@ -6,14 +5,13 @@ import uuid
 from django.db import connection, migrations, models
 
 
-def forwards(apps, schema_editor):
+def operation_forwards(apps, schema_editor):
     if not schema_editor.connection.vendor == 'oracle':
         # Skip this migration for Oracle
         # GitHub issue #251
         migrations.AlterField(
-            model_name='document',
-            name='uuid',
             field=models.UUIDField(default=uuid.uuid4, editable=False),
+            model_name='document', name='uuid',
         )
 
 
@@ -23,7 +21,7 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.RunPython(forwards)
+        migrations.RunPython(code=operation_forwards)
     ]
 
     def __init__(self, *args, **kwargs):
@@ -32,6 +30,7 @@ class Migration(migrations.Migration):
         if connection.vendor == 'postgresql':
             self.operations.insert(
                 0, migrations.RunSQL(
-                    'ALTER TABLE documents_document ALTER COLUMN uuid SET DATA TYPE UUID USING uuid::uuid;'
+                    'ALTER TABLE documents_document ALTER COLUMN uuid SET '
+                    'DATA TYPE UUID USING uuid::uuid;'
                 )
             )

mayan/apps/documents/migrations/0033_auto_20160325_0052.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
 from django.db import migrations

mayan/apps/documents/migrations/0034_auto_20160509_2321.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
 from django.db import migrations, models
@@ -12,13 +11,20 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.AlterField(
-            model_name='document',
-            name='in_trash',
-            field=models.BooleanField(default=False, verbose_name='In trash?', db_index=True, editable=False),
+            field=models.BooleanField(
+                db_index=True, default=False, editable=False,
+                verbose_name='In trash?'
+            ),
+            model_name='document', name='in_trash',
         ),
         migrations.AlterField(
-            model_name='document',
-            name='is_stub',
-            field=models.BooleanField(default=True, editable=False, help_text='A document stub is a document with an entry on the database but no file uploaded. This could be an interrupted upload or a deferred upload via the API.', verbose_name='Is stub?', db_index=True),
+            field=models.BooleanField(
+                default=True, db_index=True, editable=False,
+                help_text='A document stub is a document with an entry on '
+                'the database but no file uploaded. This could be an '
+                'interrupted upload or a deferred upload via the API.',
+                verbose_name='Is stub?'
+            ),
+            model_name='document', name='is_stub',
         ),
     ]

mayan/apps/documents/migrations/0035_auto_20161102_0633.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
 from django.db import migrations, models
@@ -12,31 +11,36 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.CreateModel(
-            name='DocumentPageCachedImage',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('filename', models.CharField(max_length=128, verbose_name='Filename')),
-            ],
-            options={
+                (
+                    'id', models.AutoField(
+                        auto_created=True, primary_key=True, serialize=False,
+                        verbose_name='ID',
+                    )
+                ),
+                (
+                    'filename', models.CharField(
+                        max_length=128, verbose_name='Filename'
+                    )
+                ),
+            ], name='DocumentPageCachedImage', options={
                 'verbose_name': 'Document page cached image',
                 'verbose_name_plural': 'Document page cached images',
             },
         ),
         migrations.CreateModel(
-            name='DocumentPageResult',
-            fields=[
-            ],
-            options={
+            bases=('documents.documentpage',), fields=[],
+            name='DocumentPageResult', options={
                 'ordering': ('document_version__document', 'page_number'),
-                'verbose_name': 'Document page',
-                'proxy': True,
+                'proxy': True, 'verbose_name': 'Document page',
                 'verbose_name_plural': 'Document pages',
             },
-            bases=('documents.documentpage',),
         ),
         migrations.AddField(
-            model_name='documentpagecachedimage',
-            name='document_page',
-            field=models.ForeignKey(related_name='cached_images', verbose_name='Document page', to='documents.DocumentPage'),
+            field=models.ForeignKey(
+                related_name='cached_images', to='documents.DocumentPage',
+                verbose_name='Document page'
+            ),
+            model_name='documentpagecachedimage', name='document_page',
         ),
     ]

mayan/apps/documents/migrations/0036_auto_20161222_0534.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.9.11 on 2016-12-22 05:34
 from __future__ import unicode_literals
 
 from django.db import migrations
@@ -13,8 +11,7 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.RemoveField(
-            model_name='newversionblock',
-            name='document',
+            model_name='newversionblock', name='document',
         ),
         migrations.DeleteModel(
             name='NewVersionBlock',

mayan/apps/documents/migrations/0037_auto_20161231_0617.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.10.4 on 2016-12-31 06:17
 from __future__ import unicode_literals
 
 from django.db import migrations, models
@@ -13,8 +11,9 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.AlterField(
-            model_name='document',
-            name='language',
-            field=models.CharField(blank=True, default='eng', max_length=8, verbose_name='Language'),
+            field=models.CharField(
+                blank=True, default='eng', max_length=8,
+                verbose_name='Language'
+            ), model_name='document', name='language',
         ),
     ]

mayan/apps/documents/migrations/0038_auto_20170705_2008.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.10.7 on 2017-07-05 20:08
 from __future__ import unicode_literals
 
 from django.db import migrations, models
@@ -13,11 +11,9 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.AlterField(
-            model_name='documentversion',
-            name='checksum',
             field=models.CharField(
                 blank=True, db_index=True, editable=False, max_length=64,
                 null=True, verbose_name='Checksum'
-            ),
+            ), model_name='documentversion', name='checksum',
         ),
     ]

mayan/apps/documents/migrations/0039_duplicateddocument.py

@@ -1,9 +1,7 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.10.7 on 2017-07-06 03:30
 from __future__ import unicode_literals
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -14,7 +12,6 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.CreateModel(
-            name='DuplicatedDocument',
             fields=[
                 (
                     'id', models.AutoField(
@@ -41,8 +38,7 @@ class Migration(migrations.Migration):
                         verbose_name='Duplicated documents'
                     )
                 ),
-            ],
-            options={
+            ], name='DuplicatedDocument', options={
                 'verbose_name': 'Duplicated document',
                 'verbose_name_plural': 'Duplicated documents',
             },

mayan/apps/documents/migrations/0040_auto_20170725_1111.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.10.7 on 2017-07-25 11:11
 from __future__ import unicode_literals
 
 from django.db import migrations
@@ -14,6 +12,9 @@ class Migration(migrations.Migration):
     operations = [
         migrations.AlterModelOptions(
             name='documentversion',
-            options={'ordering': ('timestamp',), 'verbose_name': 'Document version', 'verbose_name_plural': 'Document version'},
+            options={
+                'ordering': ('timestamp',), 'verbose_name': 'Document version',
+                'verbose_name_plural': 'Document version'
+            },
         ),
     ]

mayan/apps/documents/migrations/0041_auto_20170823_1855.py

@@ -1,10 +1,9 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.10.7 on 2017-08-23 18:55
 from __future__ import unicode_literals
 
-from django.db import migrations, models
 import uuid
 
+from django.db import migrations, models
+
 
 class Migration(migrations.Migration):
 
@@ -14,8 +13,7 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.AlterField(
-            model_name='document',
-            name='uuid',
             field=models.UUIDField(default=uuid.uuid4, editable=False),
+            model_name='document', name='uuid',
         ),
     ]

mayan/apps/documents/migrations/0042_auto_20180403_0702.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.11.11 on 2018-04-03 07:02
 from __future__ import unicode_literals
 
 import django.core.files.storage
@@ -16,8 +14,12 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.AlterField(
-            model_name='documentversion',
-            name='file',
-            field=models.FileField(storage=django.core.files.storage.FileSystemStorage(location=b'mayan/media/document_storage'), upload_to=mayan.apps.documents.models.UUID_FUNCTION, verbose_name='File'),
+            field=models.FileField(
+                storage=django.core.files.storage.FileSystemStorage(
+                    location=b'mayan/media/document_storage'
+                ), upload_to=mayan.apps.documents.models.UUID_FUNCTION,
+                verbose_name='File'
+            ),
+            model_name='documentversion', name='file',
         ),
     ]

mayan/apps/documents/migrations/0043_auto_20180429_0759.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.11.11 on 2018-04-29 07:59
 from __future__ import unicode_literals
 
 import django.core.files.storage
@@ -16,18 +14,26 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.AlterField(
-            model_name='documentversion',
-            name='encoding',
-            field=models.CharField(blank=True, editable=False, max_length=64, null=True, verbose_name='Encoding'),
+            field=models.CharField(
+                blank=True, editable=False, max_length=64, null=True,
+                verbose_name='Encoding'
+            ),
+            model_name='documentversion', name='encoding',
         ),
         migrations.AlterField(
-            model_name='documentversion',
-            name='file',
-            field=models.FileField(storage=django.core.files.storage.FileSystemStorage(location=b'/home/rosarior/development/mayan-edms/mayan/media/document_storage'), upload_to=mayan.apps.documents.models.UUID_FUNCTION, verbose_name='File'),
+            field=models.FileField(
+                storage=django.core.files.storage.FileSystemStorage(
+                    location=b'/home/rosarior/development/mayan-edms/mayan/media/document_storage'
+                ), upload_to=mayan.apps.documents.models.UUID_FUNCTION,
+                verbose_name='File'
+            ),
+            model_name='documentversion', name='file',
         ),
         migrations.AlterField(
-            model_name='documentversion',
-            name='mimetype',
-            field=models.CharField(blank=True, editable=False, max_length=255, null=True, verbose_name='MIME type'),
+            field=models.CharField(
+                blank=True, editable=False, max_length=255, null=True,
+                verbose_name='MIME type'
+            ),
+            model_name='documentversion', name='mimetype',
         ),
     ]

mayan/apps/documents/migrations/0044_auto_20180823_0452.py

@@ -1,10 +1,8 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.11.11 on 2018-08-23 04:52
 from __future__ import unicode_literals
 
 from django.conf import settings
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -16,32 +14,41 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.CreateModel(
-            name='FavoriteDocument',
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-            ],
-            options={
+                ('id', models.AutoField(
+                    auto_created=True, primary_key=True, serialize=False,
+                    verbose_name='ID'
+                    )
+                ),
+            ], name='FavoriteDocument', options={
                 'verbose_name': 'Favorite document',
                 'verbose_name_plural': 'Favorite documents',
             },
         ),
         migrations.AlterModelOptions(
-            name='document',
-            options={'ordering': ('label',), 'verbose_name': 'Document', 'verbose_name_plural': 'Documents'},
+            name='document', options={
+                'ordering': ('label',), 'verbose_name': 'Document',
+                'verbose_name_plural': 'Documents'
+                },
         ),
         migrations.AlterField(
-            model_name='recentdocument',
-            name='document',
-            field=models.ForeignKey(editable=False, on_delete=django.db.models.deletion.CASCADE, related_name='recent', to='documents.Document', verbose_name='Document'),
+            field=models.ForeignKey(
+                editable=False, on_delete=django.db.models.deletion.CASCADE,
+                related_name='recent', to='documents.Document',
+                verbose_name='Document'
+            ), model_name='recentdocument', name='document',
         ),
         migrations.AddField(
-            model_name='favoritedocument',
-            name='document',
-            field=models.ForeignKey(editable=False, on_delete=django.db.models.deletion.CASCADE, related_name='favorites', to='documents.Document', verbose_name='Document'),
+            field=models.ForeignKey(
+                editable=False, on_delete=django.db.models.deletion.CASCADE,
+                related_name='favorites', to='documents.Document',
+                verbose_name='Document'
+            ), model_name='favoritedocument', name='document',
         ),
         migrations.AddField(
-            model_name='favoritedocument',
-            name='user',
-            field=models.ForeignKey(editable=False, on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL, verbose_name='User'),
+            field=models.ForeignKey(
+                editable=False, on_delete=django.db.models.deletion.CASCADE,
+                to=settings.AUTH_USER_MODEL, verbose_name='User'
+            ), model_name='favoritedocument', name='user',
         ),
     ]

mayan/apps/documents/migrations/0045_auto_20180917_0645.py

@@ -1,10 +1,9 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.11.11 on 2018-09-17 06:45
 from __future__ import unicode_literals
 
-from django.db import migrations, models
 import uuid
 
+from django.db import migrations, models
+
 
 class Migration(migrations.Migration):
 
@@ -14,68 +13,97 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.AlterField(
-            model_name='document',
-            name='date_added',
-            field=models.DateTimeField(auto_now_add=True, db_index=True, help_text='The server date and time when the document was finally processed and added to the system.', verbose_name='Added'),
+            field=models.DateTimeField(
+                auto_now_add=True, db_index=True,
+                help_text='The server date and time when the document was '
+                'finally processed and added to the system.',
+                verbose_name='Added'
+            ), model_name='document', name='date_added',
         ),
         migrations.AlterField(
-            model_name='document',
-            name='deleted_date_time',
-            field=models.DateTimeField(blank=True, help_text='The server date and time when the document was moved to the trash.', null=True, verbose_name='Date and time trashed'),
+            field=models.DateTimeField(
+                blank=True, help_text='The server date and time when the '
+                'document was moved to the trash.', null=True,
+                verbose_name='Date and time trashed'
+            ), model_name='document', name='deleted_date_time',
         ),
         migrations.AlterField(
-            model_name='document',
-            name='description',
-            field=models.TextField(blank=True, default='', help_text='An optional short text describing a document.', verbose_name='Description'),
+            field=models.TextField(
+                blank=True, default='', help_text='An optional short text '
+                'describing a document.', verbose_name='Description'
+            ), model_name='document', name='description',
         ),
         migrations.AlterField(
-            model_name='document',
-            name='in_trash',
-            field=models.BooleanField(db_index=True, default=False, editable=False, help_text='Whether or not this document is in the trash.', verbose_name='In trash?'),
+            field=models.BooleanField(
+                db_index=True, default=False, editable=False,
+                help_text='Whether or not this document is in the trash.',
+                verbose_name='In trash?'
+            ), model_name='document', name='in_trash',
         ),
         migrations.AlterField(
-            model_name='document',
-            name='label',
-            field=models.CharField(blank=True, db_index=True, default='', help_text='The name of the document.', max_length=255, verbose_name='Label'),
+            field=models.CharField(
+                blank=True, db_index=True, default='',
+                help_text='The name of the document.', max_length=255,
+                verbose_name='Label'
+            ), model_name='document', name='label',
         ),
         migrations.AlterField(
-            model_name='document',
-            name='language',
-            field=models.CharField(blank=True, default=b'eng', help_text='The dominant language in the document.', max_length=8, verbose_name='Language'),
+            field=models.CharField(
+                blank=True, default=b'eng', help_text='The dominant '
+                'language in the document.', max_length=8,
+                verbose_name='Language'
+            ), model_name='document', name='language',
         ),
         migrations.AlterField(
-            model_name='document',
-            name='uuid',
-            field=models.UUIDField(default=uuid.uuid4, editable=False, help_text='UUID of a document, universally Unique ID. An unique identifiergenerated for each document.', verbose_name='UUID'),
+            field=models.UUIDField(
+                default=uuid.uuid4, editable=False, help_text='UUID of a '
+                'document, universally Unique ID. An unique identifier '
+                'generated for each document.', verbose_name='UUID'
+            ), model_name='document', name='uuid',
         ),
         migrations.AlterField(
-            model_name='documenttype',
-            name='label',
-            field=models.CharField(help_text='The name of the document type.', max_length=32, unique=True, verbose_name='Label'),
+            field=models.CharField(
+                help_text='The name of the document type.', max_length=32,
+                unique=True, verbose_name='Label'
+            ), model_name='documenttype', name='label',
         ),
         migrations.AlterField(
-            model_name='documentversion',
-            name='checksum',
-            field=models.CharField(blank=True, db_index=True, editable=False, help_text="A hash/checkdigit/fingerprint generated from the document's binary data. Only identical documents will have the same checksum.", max_length=64, null=True, verbose_name='Checksum'),
+            field=models.CharField(
+                blank=True, db_index=True, editable=False,
+                help_text='A hash/checkdigit/fingerprint generated from the '
+                'document\'s binary data. Only identical documents will have '
+                'the same checksum.', max_length=64, null=True,
+                verbose_name='Checksum'
+            ), model_name='documentversion', name='checksum',
         ),
         migrations.AlterField(
-            model_name='documentversion',
-            name='comment',
-            field=models.TextField(blank=True, default='', help_text='An optional short text describing the document version.', verbose_name='Comment'),
+            field=models.TextField(
+                blank=True, default='', help_text='An optional short text '
+                'describing the document version.', verbose_name='Comment'
+            ), model_name='documentversion', name='comment',
         ),
         migrations.AlterField(
-            model_name='documentversion',
-            name='encoding',
-            field=models.CharField(blank=True, editable=False, help_text='The document version file encoding. binary 7-bit, binary 8-bit, text, base64, etc.', max_length=64, null=True, verbose_name='Encoding'),
+            field=models.CharField(
+                blank=True, editable=False, help_text='The document version '
+                'file encoding. binary 7-bit, binary 8-bit, text, base64, '
+                'etc.', max_length=64, null=True, verbose_name='Encoding'
+            ), model_name='documentversion', name='encoding',
         ),
         migrations.AlterField(
-            model_name='documentversion',
-            name='mimetype',
-            field=models.CharField(blank=True, editable=False, help_text='The document version\'s file mimetype. MIME types are a standard way to describe the format of a file, in this case the file format of the document. Some examples: "text/plain" or "image/jpeg". ', max_length=255, null=True, verbose_name='MIME type'),
+            field=models.CharField(
+                blank=True, editable=False, help_text='The document '
+                'version\'s file mimetype. MIME types are a standard way '
+                'to describe the format of a file, in this case the file '
+                'format of the document. Some examples: "text/plain" or '
+                '"image/jpeg". ', max_length=255, null=True,
+                verbose_name='MIME type'
+            ), model_name='documentversion', name='mimetype',
         ),
         migrations.AlterField(
-            model_name='documentversion',
-            name='timestamp',
-            field=models.DateTimeField(auto_now_add=True, db_index=True, help_text='The server date and time when the document version was processed.', verbose_name='Timestamp'),
+            field=models.DateTimeField(
+                auto_now_add=True, db_index=True, help_text='The server '
+                'date and time when the document version was processed.',
+                verbose_name='Timestamp'
+            ), model_name='documentversion', name='timestamp',
         ),
     ]

mayan/apps/documents/migrations/0046_auto_20180917_0713.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.11.11 on 2018-09-17 07:13
 from __future__ import unicode_literals
 
 from django.db import migrations, models
@@ -13,8 +11,9 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.AlterField(
-            model_name='documenttype',
-            name='label',
-            field=models.CharField(help_text='The name of the document type.', max_length=96, unique=True, verbose_name='Label'),
+            field=models.CharField(
+                help_text='The name of the document type.', max_length=96,
+                unique=True, verbose_name='Label'
+            ), model_name='documenttype', name='label',
         ),
     ]

mayan/apps/documents/migrations/0047_auto_20180917_0737.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.11.11 on 2018-09-17 07:37
 from __future__ import unicode_literals
 
 from django.db import migrations, models
@@ -14,14 +12,15 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.AddField(
-            model_name='documentpagecachedimage',
-            name='datetime',
-            field=models.DateTimeField(auto_now_add=True, db_index=True, default=django.utils.timezone.now, verbose_name='Date time'),
+            field=models.DateTimeField(
+                auto_now_add=True, db_index=True,
+                default=django.utils.timezone.now, verbose_name='Date time'
+            ), model_name='documentpagecachedimage', name='datetime',
             preserve_default=False,
         ),
         migrations.AddField(
-            model_name='documentpagecachedimage',
-            name='file_size',
-            field=models.PositiveIntegerField(db_index=True, default=0, verbose_name='File size'),
+            field=models.PositiveIntegerField(
+                db_index=True, default=0, verbose_name='File size'
+            ), model_name='documentpagecachedimage', name='file_size',
         ),
     ]

mayan/apps/documents/models.py

@@ -11,21 +11,22 @@ from django.apps import apps
 from django.conf import settings
 from django.core.files import File
 from django.db import models, transaction
-from django.template import Template, Context
+from django.template import Context, Template
 from django.urls import reverse
 from django.utils.encoding import force_text, python_2_unicode_compatible
 from django.utils.functional import cached_property
 from django.utils.timezone import now
-from django.utils.translation import ugettext, ugettext_lazy as _
+from django.utils.translation import ugettext
+from django.utils.translation import ugettext_lazy as _
 
 from mayan.apps.acls.models import AccessControlList
 from mayan.apps.common.literals import TIME_DELTA_UNIT_CHOICES
 from mayan.apps.converter import (
-    converter_class, BaseTransformation, TransformationResize,
-    TransformationRotate, TransformationZoom
+    BaseTransformation, TransformationResize, TransformationRotate,
+    TransformationZoom, converter_class
 )
 from mayan.apps.converter.exceptions import InvalidOfficeFormat, PageCountError
-from mayan.apps.converter.literals import DEFAULT_ZOOM_LEVEL, DEFAULT_ROTATION
+from mayan.apps.converter.literals import DEFAULT_ROTATION, DEFAULT_ZOOM_LEVEL
 from mayan.apps.converter.models import Transformation
 from mayan.apps.mimetype.api import get_mimetype
 
@@ -36,17 +37,18 @@ from .events import (
     event_document_version_revert
 )
 from .literals import (
-    DEFAULT_DELETE_PERIOD, DEFAULT_DELETE_TIME_UNIT, DOCUMENT_IMAGES_CACHE_NAME
+    DEFAULT_DELETE_PERIOD, DEFAULT_DELETE_TIME_UNIT,
+    DOCUMENT_IMAGES_CACHE_NAME
 )
 from .managers import (
-    DocumentManager, DocumentPageManager, DocumentVersionManager,
-    DocumentTypeManager, DuplicatedDocumentManager, FavoriteDocumentManager,
+    DocumentManager, DocumentPageManager, DocumentTypeManager,
+    DocumentVersionManager, DuplicatedDocumentManager, FavoriteDocumentManager,
     PassthroughManager, RecentDocumentManager, TrashCanManager
 )
 from .permissions import permission_document_view
 from .settings import (
     setting_disable_base_image_cache, setting_disable_transformed_image_cache,
-    setting_display_width, setting_display_height, setting_fix_orientation,
+    setting_display_height, setting_display_width, setting_fix_orientation,
     setting_language, setting_zoom_max_level, setting_zoom_min_level
 )
 from .signals import (

mayan/apps/documents/serializers.py

@@ -8,8 +8,8 @@ from rest_framework.reverse import reverse
 from mayan.apps.common.models import SharedUploadedFile
 
 from .models import (
-    Document, DocumentVersion, DocumentPage, DocumentType,
-    DocumentTypeFilename, RecentDocument
+    Document, DocumentPage, DocumentType, DocumentTypeFilename,
+    DocumentVersion, RecentDocument
 )
 from .settings import setting_language
 from .tasks import task_upload_new_version

mayan/apps/documents/settings.py

@@ -8,7 +8,8 @@ from django.utils.translation import ugettext_lazy as _
 from mayan.apps.smart_settings import Namespace
 
 from .literals import (
-    DEFAULT_DOCUMENTS_CACHE_MAXIMUM_SIZE, DEFAULT_LANGUAGE, DEFAULT_LANGUAGE_CODES
+    DEFAULT_DOCUMENTS_CACHE_MAXIMUM_SIZE, DEFAULT_LANGUAGE,
+    DEFAULT_LANGUAGE_CODES
 )
 from .utils import callback_update_cache_size
 

mayan/apps/documents/tests/base.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 from __future__ import unicode_literals
 
 from django.test import override_settings

mayan/apps/documents/tests/mixins.py

@@ -7,8 +7,8 @@ from django.conf import settings
 from ..models import DocumentType
 
 from .literals import (
-    TEST_DOCUMENT_TYPE_LABEL, TEST_SMALL_DOCUMENT_FILENAME,
-    TEST_DOCUMENT_TYPE_QUICK_LABEL
+    TEST_DOCUMENT_TYPE_LABEL, TEST_DOCUMENT_TYPE_QUICK_LABEL,
+    TEST_SMALL_DOCUMENT_FILENAME
 )
 
 __all__ = ('DocumentTestMixin',)

mayan/apps/documents/tests/test_api.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 from __future__ import unicode_literals
 
 import time
@@ -14,13 +12,13 @@ from mayan.apps.rest_api.tests import BaseAPITestCase
 
 from ..models import Document, DocumentType
 from ..permissions import (
-    permission_document_create, permission_document_download,
-    permission_document_delete, permission_document_edit,
+    permission_document_create, permission_document_delete,
+    permission_document_download, permission_document_edit,
     permission_document_new_version, permission_document_properties_edit,
     permission_document_restore, permission_document_trash,
-    permission_document_view, permission_document_type_create,
-    permission_document_type_delete, permission_document_type_edit,
-    permission_document_version_revert, permission_document_version_view
+    permission_document_type_create, permission_document_type_delete,
+    permission_document_type_edit, permission_document_version_revert,
+    permission_document_version_view, permission_document_view
 )
 
 from .literals import (

mayan/apps/documents/tests/test_deleted_document_views.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 from __future__ import unicode_literals
 
 from ..models import DeletedDocument, Document

mayan/apps/documents/tests/test_document_page_views.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 from __future__ import unicode_literals
 
 from ..permissions import permission_document_view

mayan/apps/documents/tests/test_document_type_views.py

@@ -1,12 +1,10 @@
 from __future__ import unicode_literals
 
-from ..literals import (
-    DEFAULT_DELETE_PERIOD, DEFAULT_DELETE_TIME_UNIT
-)
+from ..literals import DEFAULT_DELETE_PERIOD, DEFAULT_DELETE_TIME_UNIT
 from ..models import DocumentType
 from ..permissions import (
     permission_document_type_create, permission_document_type_delete,
-    permission_document_type_edit, permission_document_type_view,
+    permission_document_type_edit, permission_document_type_view
 )
 
 from .base import GenericDocumentViewTestCase

mayan/apps/documents/tests/test_document_version_views.py

@@ -1,15 +1,11 @@
-# -*- coding: utf-8 -*-
-
 from __future__ import unicode_literals
 
 from ..permissions import (
-    permission_document_version_revert, permission_document_version_view,
+    permission_document_version_revert, permission_document_version_view
 )
 
 from .base import GenericDocumentViewTestCase
-from .literals import (
-    TEST_SMALL_DOCUMENT_PATH, TEST_VERSION_COMMENT
-)
+from .literals import TEST_SMALL_DOCUMENT_PATH, TEST_VERSION_COMMENT
 
 
 class DocumentVersionTestCase(GenericDocumentViewTestCase):

mayan/apps/documents/tests/test_document_views.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 from __future__ import unicode_literals
 
 import os
@@ -22,7 +20,7 @@ from ..permissions import (
 from .base import GenericDocumentViewTestCase
 from .literals import (
     TEST_DOCUMENT_TYPE_2_LABEL, TEST_SMALL_DOCUMENT_FILENAME,
-    TEST_TRANSFORMATION_ARGUMENT, TEST_TRANSFORMATION_NAME,
+    TEST_TRANSFORMATION_ARGUMENT, TEST_TRANSFORMATION_NAME
 )
 from .mixins import DocumentTypeQuickLabelTestMixin
 

mayan/apps/documents/tests/test_duplicated_document_views.py

@@ -1,13 +1,9 @@
-# -*- coding: utf-8 -*-
-
 from __future__ import unicode_literals
 
 from ..permissions import permission_document_view
 
 from .base import GenericDocumentViewTestCase
-from .literals import (
-    TEST_SMALL_DOCUMENT_FILENAME, TEST_SMALL_DOCUMENT_PATH,
-)
+from .literals import TEST_SMALL_DOCUMENT_FILENAME, TEST_SMALL_DOCUMENT_PATH
 
 
 class DuplicatedDocumentsViewsTestCase(GenericDocumentViewTestCase):

mayan/apps/documents/tests/test_events.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 from __future__ import unicode_literals
 
 from actstream.models import Action
@@ -16,7 +14,6 @@ from ..permissions import (
 
 from .base import GenericDocumentViewTestCase
 
-
 TEST_DOCUMENT_TYPE_EDITED_LABEL = 'test document type edited label'
 TEST_DOCUMENT_TYPE_2_LABEL = 'test document type 2 label'
 TEST_TRANSFORMATION_NAME = 'rotate'

mayan/apps/documents/tests/test_links.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 from __future__ import unicode_literals
 
 import time

mayan/apps/documents/tests/test_models.py

@@ -15,8 +15,8 @@ from ..models import (
 
 from .base import GenericDocumentTestCase
 from .literals import (
-    TEST_DOCUMENT_TYPE_LABEL, TEST_DOCUMENT_PATH, TEST_MULTI_PAGE_TIFF_PATH,
-    TEST_PDF_INDIRECT_ROTATE_PATH, TEST_OFFICE_DOCUMENT_PATH,
+    TEST_DOCUMENT_PATH, TEST_DOCUMENT_TYPE_LABEL, TEST_MULTI_PAGE_TIFF_PATH,
+    TEST_OFFICE_DOCUMENT_PATH, TEST_PDF_INDIRECT_ROTATE_PATH,
     TEST_SMALL_DOCUMENT_CHECKSUM, TEST_SMALL_DOCUMENT_FILENAME,
     TEST_SMALL_DOCUMENT_MIMETYPE, TEST_SMALL_DOCUMENT_PATH,
     TEST_SMALL_DOCUMENT_SIZE

mayan/apps/documents/tests/test_search.py

@@ -4,7 +4,7 @@ from django.test import override_settings
 
 from mayan.apps.common.tests import BaseTestCase
 from mayan.apps.documents.permissions import permission_document_view
-from mayan.apps.documents.search import document_search, document_page_search
+from mayan.apps.documents.search import document_page_search, document_search
 from mayan.apps.documents.tests import DocumentTestMixin
 
 

mayan/apps/documents/urls.py

@@ -4,17 +4,16 @@ from django.conf.urls import url
 
 from .api_views import (
     APIDeletedDocumentListView, APIDeletedDocumentRestoreView,
-    APIDeletedDocumentView, APIDocumentDownloadView, APIDocumentView,
-    APIDocumentListView, APIDocumentVersionDownloadView,
+    APIDeletedDocumentView, APIDocumentDownloadView, APIDocumentListView,
     APIDocumentPageImageView, APIDocumentPageView,
     APIDocumentTypeDocumentListView, APIDocumentTypeListView,
-    APIDocumentTypeView, APIDocumentVersionsListView,
-    APIDocumentVersionPageListView, APIDocumentVersionView,
-    APIRecentDocumentListView
+    APIDocumentTypeView, APIDocumentVersionDownloadView,
+    APIDocumentVersionPageListView, APIDocumentVersionsListView,
+    APIDocumentVersionView, APIDocumentView, APIRecentDocumentListView
 )
 from .views import (
-    ClearImageCacheView, DeletedDocumentDeleteView,
-    DeletedDocumentDeleteManyView, DeletedDocumentListView,
+    ClearImageCacheView, DeletedDocumentDeleteManyView,
+    DeletedDocumentDeleteView, DeletedDocumentListView,
     DocumentDocumentTypeEditView, DocumentDownloadFormView,
     DocumentDownloadView, DocumentDuplicatesListView, DocumentEditView,
     DocumentListView, DocumentPageListView, DocumentPageNavigationFirst,
@@ -22,13 +21,13 @@ from .views import (
     DocumentPageNavigationPrevious, DocumentPageRotateLeftView,
     DocumentPageRotateRightView, DocumentPageView, DocumentPageViewResetView,
     DocumentPageZoomInView, DocumentPageZoomOutView, DocumentPreviewView,
-    DocumentPrint, DocumentRestoreView, DocumentRestoreManyView,
+    DocumentPrint, DocumentRestoreManyView, DocumentRestoreView,
     DocumentTransformationsClearView, DocumentTransformationsCloneView,
-    DocumentTrashView, DocumentTrashManyView, DocumentTypeCreateView,
-    DocumentTypeDeleteView, DocumentTypeDocumentListView,
+    DocumentTrashManyView, DocumentTrashView, DocumentTypeCreateView,
+    DocumentTypeDeleteView, DocumentTypeDocumentListView, DocumentTypeEditView,
     DocumentTypeFilenameCreateView, DocumentTypeFilenameDeleteView,
     DocumentTypeFilenameEditView, DocumentTypeFilenameListView,
-    DocumentTypeListView, DocumentTypeEditView, DocumentUpdatePageCountView,
+    DocumentTypeListView, DocumentUpdatePageCountView,
     DocumentVersionDownloadFormView, DocumentVersionDownloadView,
     DocumentVersionListView, DocumentVersionRevertView, DocumentVersionView,
     DocumentView, DuplicatedDocumentListView, EmptyTrashCanView,
@@ -37,7 +36,6 @@ from .views import (
     ScanDuplicatedDocuments
 )
 
-
 urlpatterns = [
     url(r'^list/$', DocumentListView.as_view(), name='document_list'),
     url(

mayan/apps/documents/views/document_page_views.py

@@ -20,8 +20,8 @@ from ..forms import DocumentPageForm
 from ..models import Document, DocumentPage
 from ..permissions import permission_document_view
 from ..settings import (
-    setting_rotation_step, setting_zoom_percent_step, setting_zoom_max_level,
-    setting_zoom_min_level
+    setting_rotation_step, setting_zoom_max_level, setting_zoom_min_level,
+    setting_zoom_percent_step
 )
 
 logger = logging.getLogger(__name__)

mayan/apps/documents/views/document_type_views.py

@@ -14,9 +14,7 @@ from mayan.apps.common.generics import (
 )
 
 from ..forms import DocumentTypeFilenameForm_create
-from ..icons import (
-    icon_document_type_filename, icon_document_type_setup
-)
+from ..icons import icon_document_type_filename, icon_document_type_setup
 from ..links import (
     link_document_type_create, link_document_type_filename_create
 )

mayan/apps/documents/views/document_views.py

@@ -8,7 +8,8 @@ from django.http import HttpResponseRedirect
 from django.shortcuts import get_object_or_404
 from django.urls import reverse, reverse_lazy
 from django.utils.http import urlencode
-from django.utils.translation import ugettext_lazy as _, ungettext
+from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import ungettext
 
 from mayan.apps.acls.models import AccessControlList
 from mayan.apps.common.compressed_files import ZipArchive
@@ -29,14 +30,14 @@ from ..events import event_document_download, event_document_view
 from ..forms import (
     DocumentDownloadForm, DocumentForm, DocumentPageNumberForm,
     DocumentPreviewForm, DocumentPrintForm, DocumentPropertiesForm,
-    DocumentTypeSelectForm,
+    DocumentTypeSelectForm
 )
 from ..icons import (
     icon_document_list, icon_document_list_deleted,
     icon_document_list_favorites, icon_document_list_recent_access,
     icon_document_list_recent_added, icon_duplicated_document_list
 )
-from ..literals import PAGE_RANGE_RANGE, DEFAULT_ZIP_FILENAME
+from ..literals import DEFAULT_ZIP_FILENAME, PAGE_RANGE_RANGE
 from ..models import (
     DeletedDocument, Document, DuplicatedDocument, FavoriteDocument,
     RecentDocument
@@ -49,7 +50,7 @@ from ..permissions import (
     permission_empty_trash
 )
 from ..settings import (
-    setting_favorite_count, setting_print_width, setting_print_height,
+    setting_favorite_count, setting_print_height, setting_print_width,
     setting_recent_added_count
 )
 from ..tasks import task_delete_document, task_update_page_count

mayan/apps/documents/widgets.py

@@ -6,8 +6,8 @@ from django.utils.safestring import mark_safe
 from django.utils.translation import ugettext_lazy as _
 
 from .settings import (
-    setting_display_width, setting_display_height, setting_preview_width,
-    setting_preview_height, setting_thumbnail_width, setting_thumbnail_height
+    setting_display_height, setting_display_width, setting_preview_height,
+    setting_preview_width, setting_thumbnail_height, setting_thumbnail_width
 )
 
 

mayan/apps/mailer/apps.py

@@ -1,15 +1,17 @@
 from __future__ import unicode_literals
 
-from kombu import Exchange, Queue
-
 from django.apps import apps
 from django.utils.translation import ugettext_lazy as _
 
+from kombu import Exchange, Queue
+
 from mayan.apps.acls import ModelPermission
 from mayan.apps.acls.links import link_acl_list
-from mayan.apps.acls.permissions import permission_acl_edit, permission_acl_view
+from mayan.apps.acls.permissions import (
+    permission_acl_edit, permission_acl_view
+)
 from mayan.apps.common import (
-    MayanAppConfig, menu_list_facet, menu_object, menu_multi_item,
+    MayanAppConfig, menu_list_facet, menu_multi_item, menu_object,
     menu_secondary, menu_setup, menu_tools
 )
 from mayan.apps.common.widgets import TwoStateWidget
@@ -18,7 +20,7 @@ from mayan.celery import app
 
 from .classes import MailerBackend
 from .links import (
-    link_send_document_link, link_send_document, link_send_multiple_document,
+    link_send_document, link_send_document_link, link_send_multiple_document,
     link_send_multiple_document_link, link_system_mailer_error_log,
     link_user_mailer_create, link_user_mailer_delete, link_user_mailer_edit,
     link_user_mailer_list, link_user_mailer_log_list, link_user_mailer_setup,
@@ -27,7 +29,7 @@ from .links import (
 from .permissions import (
     permission_mailing_link, permission_mailing_send_document,
     permission_user_mailer_delete, permission_user_mailer_edit,
-    permission_user_mailer_use, permission_user_mailer_view,
+    permission_user_mailer_use, permission_user_mailer_view
 )
 from .queues import *  # NOQA
 

mayan/apps/mailer/forms.py

@@ -7,7 +7,9 @@ from django.utils.translation import ugettext_lazy as _
 
 from mayan.apps.acls.models import AccessControlList
 from mayan.apps.common.forms import DynamicModelForm
-from mayan.apps.common.settings import setting_project_title, setting_project_url
+from mayan.apps.common.settings import (
+    setting_project_title, setting_project_url
+)
 
 from .classes import MailerBackend
 from .models import UserMailer

mayan/apps/mailer/literals.py

@@ -2,7 +2,6 @@ from __future__ import unicode_literals
 
 from django.utils.translation import ugettext_lazy as _
 
-
 DEFAULT_DOCUMENT_BODY_TEMPLATE = _(
     'Attached to this email is the document: {{ document }}\n\n '
     '--------\n '

mayan/apps/mailer/migrations/0001_initial.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -11,12 +10,11 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.CreateModel(
-            name='LogEntry',
-            fields=[
+            bases=(models.Model,), fields=[
                 (
                     'id', models.AutoField(
-                        verbose_name='ID', serialize=False, auto_created=True,
-                        primary_key=True
+                        auto_created=True, primary_key=True, serialize=False,
+                        verbose_name='ID'
                     )
                 ),
                 (
@@ -26,16 +24,13 @@ class Migration(migrations.Migration):
                 ),
                 (
                     'message', models.TextField(
-                        verbose_name='Message', editable=False, blank=True
+                        blank=True, editable=False, verbose_name='Message'
                     )
                 ),
-            ],
-            options={
-                'ordering': ('-datetime',),
-                'get_latest_by': 'datetime',
+            ], name='LogEntry', options={
+                'get_latest_by': 'datetime', 'ordering': ('-datetime',),
                 'verbose_name': 'Log entry',
                 'verbose_name_plural': 'Log entries',
             },
-            bases=(models.Model,),
         ),
     ]

mayan/apps/mailer/migrations/0002_usermailer_usermailerlogentry.py

@@ -1,9 +1,7 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.10.7 on 2017-07-02 08:12
 from __future__ import unicode_literals
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -14,7 +12,6 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.CreateModel(
-            name='UserMailer',
             fields=[
                 (
                     'id', models.AutoField(
@@ -43,15 +40,13 @@ class Migration(migrations.Migration):
                         blank=True, verbose_name='Backend data'
                     )
                 ),
-            ],
-            options={
+            ], name='UserMailer', options={
                 'ordering': ('label',),
                 'verbose_name': 'User mailer',
                 'verbose_name_plural': 'User mailers',
             },
         ),
         migrations.CreateModel(
-            name='UserMailerLogEntry',
             fields=[
                 (
                     'id', models.AutoField(
@@ -75,10 +70,8 @@ class Migration(migrations.Migration):
                         to='mailer.UserMailer', verbose_name='User mailer'
                     )
                 ),
-            ],
-            options={
-                'ordering': ('-datetime',),
-                'get_latest_by': 'datetime',
+            ], name='UserMailerLogEntry', options={
+                'get_latest_by': 'datetime', 'ordering': ('-datetime',),
                 'verbose_name': 'User mailer log entry',
                 'verbose_name_plural': 'User mailer log entries',
             },

mayan/apps/mailer/migrations/0003_auto_20170703_1535.py

@@ -1,9 +1,7 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.10.7 on 2017-07-03 15:35
 from __future__ import unicode_literals
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -14,17 +12,14 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.AddField(
-            model_name='usermailer',
-            name='enabled',
             field=models.BooleanField(default=True, verbose_name='Enabled'),
+            model_name='usermailer', name='enabled',
         ),
         migrations.AlterField(
-            model_name='usermailerlogentry',
-            name='user_mailer',
             field=models.ForeignKey(
                 on_delete=django.db.models.deletion.CASCADE,
                 related_name='error_log', to='mailer.UserMailer',
                 verbose_name='User mailer'
-            ),
+            ), model_name='usermailerlogentry', name='user_mailer',
         ),
     ]

mayan/apps/mailer/migrations/0004_auto_20170714_2133.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.10.7 on 2017-07-14 21:33
 from __future__ import unicode_literals
 
 from django.db import migrations, models
@@ -13,8 +11,10 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.AlterField(
-            model_name='usermailer',
-            name='default',
-            field=models.BooleanField(default=True, help_text='If default, this mailing profile will be pre-selected on the document mailing form.', verbose_name='Default'),
+            field=models.BooleanField(
+                default=True, help_text='If default, this mailing profile '
+                'will be pre-selected on the document mailing form.',
+                verbose_name='Default'
+            ), model_name='usermailer', name='default',
         ),
     ]

mayan/apps/mailer/migrations/0005_auto_20170718_0123.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.10.7 on 2017-07-18 01:23
 from __future__ import unicode_literals
 
 from django.db import migrations, models
@@ -13,8 +11,8 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.AlterField(
-            model_name='usermailer',
-            name='label',
-            field=models.CharField(max_length=128, unique=True, verbose_name='Label'),
+            field=models.CharField(
+                max_length=128, unique=True, verbose_name='Label'
+            ), model_name='usermailer', name='label',
         ),
     ]

mayan/apps/mailer/tests/test_models.py

@@ -7,9 +7,9 @@ from mayan.apps.documents.tests.test_models import GenericDocumentTestCase
 from .literals import (
     TEST_BODY_HTML, TEST_EMAIL_ADDRESS, TEST_EMAIL_FROM_ADDRESS,
     TEST_RECIPIENTS_MULTIPLE_COMMA, TEST_RECIPIENTS_MULTIPLE_COMMA_RESULT,
+    TEST_RECIPIENTS_MULTIPLE_MIXED, TEST_RECIPIENTS_MULTIPLE_MIXED_RESULT,
     TEST_RECIPIENTS_MULTIPLE_SEMICOLON,
-    TEST_RECIPIENTS_MULTIPLE_SEMICOLON_RESULT, TEST_RECIPIENTS_MULTIPLE_MIXED,
-    TEST_RECIPIENTS_MULTIPLE_MIXED_RESULT,
+    TEST_RECIPIENTS_MULTIPLE_SEMICOLON_RESULT
 )
 from .mixins import MailerTestMixin
 

mayan/apps/mailer/tests/test_views.py

@@ -12,11 +12,12 @@ from ..permissions import (
 )
 
 from .literals import (
-    TEST_EMAIL_ADDRESS, TEST_EMAIL_FROM_ADDRESS, TEST_USER_MAILER_BACKEND_PATH,
-    TEST_USER_MAILER_LABEL, TEST_RECIPIENTS_MULTIPLE_COMMA,
-    TEST_RECIPIENTS_MULTIPLE_COMMA_RESULT, TEST_RECIPIENTS_MULTIPLE_MIXED,
-    TEST_RECIPIENTS_MULTIPLE_MIXED_RESULT, TEST_RECIPIENTS_MULTIPLE_SEMICOLON,
-    TEST_RECIPIENTS_MULTIPLE_SEMICOLON_RESULT
+    TEST_EMAIL_ADDRESS, TEST_EMAIL_FROM_ADDRESS,
+    TEST_RECIPIENTS_MULTIPLE_COMMA, TEST_RECIPIENTS_MULTIPLE_COMMA_RESULT,
+    TEST_RECIPIENTS_MULTIPLE_MIXED, TEST_RECIPIENTS_MULTIPLE_MIXED_RESULT,
+    TEST_RECIPIENTS_MULTIPLE_SEMICOLON,
+    TEST_RECIPIENTS_MULTIPLE_SEMICOLON_RESULT, TEST_USER_MAILER_BACKEND_PATH,
+    TEST_USER_MAILER_LABEL
 )
 from .mailers import TestBackend
 from .mixins import MailerTestMixin

mayan/apps/mailer/urls.py

@@ -3,10 +3,10 @@ from __future__ import unicode_literals
 from django.conf.urls import url
 
 from .views import (
-    SystemMailerLogEntryListView, MailDocumentLinkView, MailDocumentView,
-    UserMailerBackendSelectionView, UserMailingCreateView,
-    UserMailingDeleteView, UserMailingEditView, UserMailerLogEntryListView,
-    UserMailerTestView, UserMailerListView
+    MailDocumentLinkView, MailDocumentView, SystemMailerLogEntryListView,
+    UserMailerBackendSelectionView, UserMailerListView,
+    UserMailerLogEntryListView, UserMailerTestView, UserMailingCreateView,
+    UserMailingDeleteView, UserMailingEditView
 )
 
 urlpatterns = [

mayan/apps/mailer/views.py

@@ -5,7 +5,8 @@ from django.http import Http404, HttpResponseRedirect
 from django.shortcuts import get_object_or_404
 from django.template import RequestContext
 from django.urls import reverse, reverse_lazy
-from django.utils.translation import ungettext, ugettext_lazy as _
+from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import ungettext
 
 from mayan.apps.acls.models import AccessControlList
 from mayan.apps.common.generics import (