PEP8 cleanups, unused imports cleanups

mayan/apps/common/forms.py

@@ -12,8 +12,7 @@ from django.utils.html import escape
 from django.utils.translation import ugettext_lazy as _
 
 from .utils import return_attrib
-from .widgets import (DetailSelectMultiple, PlainWidget, TextAreaDiv,
+from .widgets import DetailSelectMultiple, PlainWidget, EmailInput
-    EmailInput)
 
 
 class DetailForm(forms.ModelForm):

mayan/apps/common/templatetags/autoadmin_tags.py

@@ -1,5 +1,4 @@
 from django.template import Library
-from django.utils.importlib import import_module
 
 from common.models import AutoAdminSingleton
 

mayan/apps/django_gpg/__init__.py

@@ -6,8 +6,8 @@ from navigation.api import register_links
 from project_setup.api import register_setup
 
 from .api import Key
-from .links import (private_keys, public_keys, key_delete, key_query,
+from .links import (public_keys, key_delete, key_query, key_receive,
-    key_receive, key_setup)
+    key_setup)
 
 # register_links(['key_delete', 'key_private_list', 'key_public_list', 'key_query'], [private_keys, public_keys, key_query], menu_name='sidebar')
 register_links(['key_delete', 'key_public_list', 'key_query'], [public_keys, key_query], menu_name='sidebar')

mayan/apps/document_acls/views.py

@@ -1,8 +1,7 @@
 from django.shortcuts import get_object_or_404
-from django.utils.translation import ugettext_lazy as _
 
-from documents.models import Document
 from acls.views import acl_list_for
+from documents.models import Document
 
 
 def document_acl_list(request, document_id):

mayan/apps/document_signatures/tests.py

@@ -2,13 +2,12 @@ from __future__ import absolute_import
 
 import os
 
-from django.utils import unittest
 from django.conf import settings
 from django.core.files.base import File
+from django.utils import unittest
 
-from django_gpg.api import SIGNATURE_STATE_VALID
-from documents.models import Document, DocumentType
 from documents.literals import VERSION_UPDATE_MAJOR, RELEASE_LEVEL_FINAL
+from documents.models import Document, DocumentType
 
 from .models import DocumentVersionSignature
 

mayan/apps/documents/__init__.py

@@ -92,7 +92,8 @@ register_diagnostic('documents', _(u'Documents'), document_missing_list)
 register_maintenance_links([document_find_all_duplicates, document_update_page_count, document_clear_image_cache], namespace='documents', title=_(u'documents'))
 
 register_model_list_columns(Document, [
-        {'name': _(u'thumbnail'), 'attribute':
+        {
+            'name': _(u'thumbnail'), 'attribute':
             encapsulate(lambda x: document_thumbnail(x))
         },
     ])

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

@@ -1,13 +1,12 @@
 # encoding: utf-8
-import datetime
 from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
 
+
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
-        
         # Adding model 'DocumentType'
         db.create_table('documents_documenttype', (
             ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
@@ -70,9 +69,7 @@ class Migration(SchemaMigration):
         ))
         db.send_create_signal('documents', ['RecentDocument'])
 
-
     def backwards(self, orm):
-        
         # Deleting model 'DocumentType'
         db.delete_table('documents_documenttype')
 
@@ -91,7 +88,6 @@ class Migration(SchemaMigration):
         # Deleting model 'RecentDocument'
         db.delete_table('documents_recentdocument')
 
-
     models = {
         'auth.group': {
             'Meta': {'object_name': 'Group'},

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

@@ -1,10 +1,10 @@
 # encoding: utf-8
 import os
-import datetime
 from south.db import db
 from south.v2 import DataMigration
 from django.db import models
 
+
 class Migration(DataMigration):
 
     def forwards(self, orm):

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

@@ -4,20 +4,17 @@ from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
 
+
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
-        
         # Deleting field 'Document.file_extension'
         db.delete_column('documents_document', 'file_extension')
 
-
     def backwards(self, orm):
-        
         # Adding field 'Document.file_extension'
         db.add_column('documents_document', 'file_extension', self.gf('django.db.models.fields.CharField')(default=u'', max_length=16, db_index=True), keep_default=False)
 
-
     models = {
         'auth.group': {
             'Meta': {'object_name': 'Group'},

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

@@ -1,13 +1,12 @@
 # encoding: utf-8
-import datetime
 from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
 
+
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
-        
         # Adding model 'DocumentVersion'
         db.create_table('documents_documentversion', (
             ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
@@ -32,9 +31,7 @@ class Migration(SchemaMigration):
         # Adding field 'DocumentPage.document_version'
         db.add_column('documents_documentpage', 'document_version', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['documents.DocumentVersion'], null=True, blank=True), keep_default=False)
 
-
     def backwards(self, orm):
-        
         # Removing unique constraint on 'DocumentVersion', fields ['document', 'mayor', 'minor', 'micro', 'release_level', 'serial']
         db.delete_unique('documents_documentversion', ['document_id', 'mayor', 'minor', 'micro', 'release_level', 'serial'])
 
@@ -44,7 +41,6 @@ class Migration(SchemaMigration):
         # Deleting field 'DocumentPage.document_version'
         db.delete_column('documents_documentpage', 'document_version_id')
 
-
     models = {
         'auth.group': {
             'Meta': {'object_name': 'Group'},

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

@@ -1,9 +1,8 @@
 # encoding: utf-8
-import datetime
-from south.db import db
 from south.v2 import DataMigration
 from django.db import models
 
+
 class Migration(DataMigration):
 
     def forwards(self, orm):

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

@@ -1,9 +1,8 @@
 # encoding: utf-8
-import datetime
-from south.db import db
 from south.v2 import DataMigration
 from django.db import models
 
+
 class Migration(DataMigration):
 
     def forwards(self, orm):

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

@@ -4,10 +4,10 @@ from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
 
+
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
-        
         # Changing field 'DocumentVersion.document'
         db.alter_column('documents_documentversion', 'document_id', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['documents.Document']))
 
@@ -35,9 +35,7 @@ class Migration(SchemaMigration):
         # Changing field 'DocumentPage.document_version'
         db.alter_column('documents_documentpage', 'document_version_id', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['documents.DocumentVersion']))
 
-
     def backwards(self, orm):
-        
         # Changing field 'DocumentVersion.document'
         db.alter_column('documents_documentversion', 'document_id', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['documents.Document'], null=True))
 
@@ -65,7 +63,6 @@ class Migration(SchemaMigration):
         # Changing field 'DocumentPage.document_version'
         db.alter_column('documents_documentpage', 'document_version_id', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['documents.DocumentVersion'], null=True))
 
-
     models = {
         'auth.group': {
             'Meta': {'object_name': 'Group'},

mayan/apps/documents/migrations/0008_fix_mayor_field_name.py

@@ -1,13 +1,12 @@
 # encoding: utf-8
-import datetime
 from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
 
+
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
-        
         # Removing unique constraint on 'DocumentVersion', fields ['release_level', 'micro', 'serial', 'document', 'mayor', 'minor']
         db.delete_unique('documents_documentversion', ['release_level', 'micro', 'serial', 'document_id', 'mayor', 'minor'])
 
@@ -20,9 +19,7 @@ class Migration(SchemaMigration):
         # Adding unique constraint on 'DocumentVersion', fields ['major', 'release_level', 'micro', 'serial', 'document', 'minor']
         db.create_unique('documents_documentversion', ['major', 'release_level', 'micro', 'serial', 'document_id', 'minor'])
 
-
     def backwards(self, orm):
-        
         # Removing unique constraint on 'DocumentVersion', fields ['major', 'release_level', 'micro', 'serial', 'document', 'minor']
         db.delete_unique('documents_documentversion', ['major', 'release_level', 'micro', 'serial', 'document_id', 'minor'])
 
@@ -35,7 +32,6 @@ class Migration(SchemaMigration):
         # Adding unique constraint on 'DocumentVersion', fields ['release_level', 'micro', 'serial', 'document', 'mayor', 'minor']
         db.create_unique('documents_documentversion', ['release_level', 'micro', 'serial', 'document_id', 'mayor', 'minor'])
 
-
     models = {
         'auth.group': {
             'Meta': {'object_name': 'Group'},

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

@@ -4,20 +4,17 @@ from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
 
+
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
-        
         # Adding field 'DocumentVersion.comment'
         db.add_column('documents_documentversion', 'comment', self.gf('django.db.models.fields.TextField')(default='', blank=True), keep_default=False)
 
-
     def backwards(self, orm):
-        
         # Deleting field 'DocumentVersion.comment'
         db.delete_column('documents_documentversion', 'comment')
 
-
     models = {
         'auth.group': {
             'Meta': {'object_name': 'Group'},

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

@@ -4,20 +4,17 @@ from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
 
+
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
-        
         # Changing field 'Document.date_added'
         db.alter_column('documents_document', 'date_added', self.gf('django.db.models.fields.DateTimeField')())
 
-
     def backwards(self, orm):
-        
         # Changing field 'Document.date_added'
         db.alter_column('documents_document', 'date_added', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True))
 
-
     models = {
         'auth.group': {
             'Meta': {'object_name': 'Group'},

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

@@ -4,20 +4,17 @@ from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
 
+
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
-        
         # Adding field 'DocumentVersion.signature_state'
         db.add_column('documents_documentversion', 'signature_state', self.gf('django.db.models.fields.CharField')(max_length=16, null=True, blank=True), keep_default=False)
 
-
     def backwards(self, orm):
-        
         # Deleting field 'DocumentVersion.signature_state'
         db.delete_column('documents_documentversion', 'signature_state')
 
-
     models = {
         'auth.group': {
             'Meta': {'object_name': 'Group'},

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

@@ -1,23 +1,19 @@
 # encoding: utf-8
-import datetime
 from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
 
+
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
-        
         # Adding field 'DocumentVersion.signature_file'
         db.add_column('documents_documentversion', 'signature_file', self.gf('django.db.models.fields.files.FileField')(max_length=100, null=True, blank=True), keep_default=False)
 
-
     def backwards(self, orm):
-        
         # Deleting field 'DocumentVersion.signature_file'
         db.delete_column('documents_documentversion', 'signature_file')
 
-
     models = {
         'auth.group': {
             'Meta': {'object_name': 'Group'},

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

@@ -1,9 +1,9 @@
 # encoding: utf-8
-import datetime
 from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
 
+
 class Migration(SchemaMigration):
 
     depends_on = (
@@ -11,23 +11,19 @@ class Migration(SchemaMigration):
     )
 
     def forwards(self, orm):
-        
         # Deleting field 'DocumentVersion.signature_file'
         db.delete_column('documents_documentversion', 'signature_file')
 
         # Deleting field 'DocumentVersion.signature_state'
         db.delete_column('documents_documentversion', 'signature_state')
 
-
     def backwards(self, orm):
-        
         # Adding field 'DocumentVersion.signature_file'
         db.add_column('documents_documentversion', 'signature_file', self.gf('django.db.models.fields.files.FileField')(max_length=100, null=True, blank=True), keep_default=False)
 
         # Adding field 'DocumentVersion.signature_state'
         db.add_column('documents_documentversion', 'signature_state', self.gf('django.db.models.fields.CharField')(max_length=16, null=True, blank=True), keep_default=False)
 
-
     models = {
         'auth.group': {
             'Meta': {'object_name': 'Group'},

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

@@ -8,7 +8,6 @@ from django.db import models
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
-
         # Changing field 'DocumentVersion.mimetype'
         db.alter_column('documents_documentversion', 'mimetype', self.gf('django.db.models.fields.CharField')(max_length=64, null=True))
 
@@ -16,7 +15,6 @@ class Migration(SchemaMigration):
         db.alter_column('documents_documentversion', 'encoding', self.gf('django.db.models.fields.CharField')(max_length=64, null=True))
 
     def backwards(self, orm):
-
         # Changing field 'DocumentVersion.mimetype'
         db.alter_column('documents_documentversion', 'mimetype', self.gf('django.db.models.fields.CharField')(max_length=64))
 

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

@@ -11,12 +11,10 @@ class Migration(SchemaMigration):
         # Adding unique constraint on 'DocumentType', fields ['name']
         db.create_unique('documents_documenttype', ['name'])
 
-
     def backwards(self, orm):
         # Removing unique constraint on 'DocumentType', fields ['name']
         db.delete_unique('documents_documenttype', ['name'])
 
-
     models = {
         'auth.group': {
             'Meta': {'object_name': 'Group'},

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

@@ -8,12 +8,10 @@ from django.db import models
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
-
         # Changing field 'DocumentVersion.mimetype'
         db.alter_column('documents_documentversion', 'mimetype', self.gf('django.db.models.fields.CharField')(max_length=255, null=True))
 
     def backwards(self, orm):
-
         # Changing field 'DocumentVersion.mimetype'
         db.alter_column('documents_documentversion', 'mimetype', self.gf('django.db.models.fields.CharField')(max_length=64, null=True))
 

mayan/apps/documents/templatetags/printing_tags.py

@@ -2,8 +2,6 @@ from django.template import Library, Node, Variable
 
 from converter.api import get_dimensions
 
-from documents.conf.settings import PRINT_SIZE
-
 register = Library()
 
 

mayan/apps/dynamic_search/__init__.py

@@ -1,7 +1,5 @@
 from __future__ import absolute_import
 
-from django.utils.translation import ugettext_lazy as _
-
 from navigation.api import register_sidebar_template, register_links
 
 from .links import search, search_advanced, search_again

mayan/apps/dynamic_search/classes.py

@@ -1,9 +1,8 @@
 from __future__ import absolute_import
 
-import re
-import types
-import logging
 import datetime
+import logging
+import re
 
 from django.db.models import Q
 from django.db.models.loading import get_model

mayan/apps/dynamic_search/views.py

@@ -1,22 +1,18 @@
 from __future__ import absolute_import
 
-import urlparse
 import logging
+import urlparse
 
+from django.core.urlresolvers import reverse
+from django.http import HttpResponseRedirect
 from django.shortcuts import render_to_response
 from django.template import RequestContext
 from django.utils.translation import ugettext_lazy as _
-from django.contrib import messages
-from django.conf import settings
-from django.http import HttpResponseRedirect
-from django.core.urlresolvers import reverse
-from django.utils.http import urlencode
 
-from .conf.settings import SHOW_OBJECT_TYPE
+from .classes import SearchModel
-from .conf.settings import LIMIT
+from .conf.settings import LIMIT, SHOW_OBJECT_TYPE
 from .forms import SearchForm, AdvancedSearchForm
 from .models import RecentSearch
-from .classes import SearchModel
 
 logger = logging.getLogger(__name__)
 document_search = SearchModel.get('documents.Document')

mayan/apps/folders/__init__.py

@@ -1,11 +1,8 @@
 from __future__ import absolute_import
 
-from django.utils.translation import ugettext_lazy as _
-
 from acls.api import class_permissions
 from acls.permissions import ACLS_EDIT_ACL, ACLS_VIEW_ACL
 from documents.models import Document
-from documents.permissions import PERMISSION_DOCUMENT_VIEW
 from navigation.api import (register_links, register_top_menu,
     register_multi_item_links, register_sidebar_template)
 
@@ -14,10 +11,9 @@ from .links import (folder_list, folder_create, folder_edit, folder_delete,
     folder_add_multiple_documents, document_folder_list, folder_acl_list,
     folders_main_menu_link)
 from .models import Folder
-from .permissions import (PERMISSION_FOLDER_CREATE,
+from .permissions import (PERMISSION_FOLDER_EDIT,
-    PERMISSION_FOLDER_EDIT, PERMISSION_FOLDER_DELETE,
+    PERMISSION_FOLDER_DELETE, PERMISSION_FOLDER_REMOVE_DOCUMENT,
-    PERMISSION_FOLDER_REMOVE_DOCUMENT, PERMISSION_FOLDER_VIEW,
+    PERMISSION_FOLDER_VIEW, PERMISSION_FOLDER_ADD_DOCUMENT)
-    PERMISSION_FOLDER_ADD_DOCUMENT)
 
 register_multi_item_links(['folder_view'], [folder_document_multiple_remove])
 

mayan/apps/folders/links.py

@@ -2,7 +2,7 @@ from __future__ import absolute_import
 
 from django.utils.translation import ugettext_lazy as _
 
-from acls.permissions import ACLS_EDIT_ACL, ACLS_VIEW_ACL
+from acls.permissions import ACLS_VIEW_ACL
 from documents.permissions import PERMISSION_DOCUMENT_VIEW
 
 from .permissions import (PERMISSION_FOLDER_CREATE,

mayan/apps/folders/tests.py

@@ -2,12 +2,11 @@ from __future__ import absolute_import
 
 import os
 
-from django.utils import unittest
 from django.conf import settings
 from django.contrib.auth.models import User
 from django.core.files.base import File
+from django.utils import unittest
 
-from documents.literals import VERSION_UPDATE_MAJOR, RELEASE_LEVEL_FINAL
 from documents.models import Document, DocumentType
 
 from .models import Folder

mayan/apps/history/__init__.py

@@ -7,7 +7,7 @@ from navigation.api import register_model_list_columns, register_links
 from common.utils import encapsulate
 
 from .models import History
-from .widgets import history_entry_summary, history_entry_type_link
+from .widgets import history_entry_type_link
 from .links import history_list, history_details
 
 register_tool(history_list)

mayan/apps/history/managers.py

@@ -1,7 +1,6 @@
-from django.db import models
 from django.contrib.contenttypes.models import ContentType
 from django.core.urlresolvers import reverse
-#from django.shortcuts import get_object_or_404
+from django.db import models
 
 
 class ObjectHistoryManager(models.Manager):

mayan/apps/installation/__init__.py

@@ -1,7 +1,6 @@
 from __future__ import absolute_import
 
 from django.db import transaction
-from django.db.models.signals import post_save
 from django.db.utils import DatabaseError
 from django.dispatch import receiver
 from django.utils.translation import ugettext_lazy as _

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

@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-import datetime
 from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
@@ -17,12 +16,10 @@ class Migration(SchemaMigration):
         ))
         db.send_create_signal('installation', ['Installation'])
 
-
     def backwards(self, orm):
         # Deleting model 'Installation'
         db.delete_table('installation_installation')
 
-
     models = {
         'installation.installation': {
             'Meta': {'object_name': 'Installation'},

mayan/apps/linking/forms.py

@@ -58,7 +58,8 @@ class SmartLinkImageWidget(forms.widgets.Widget):
         output.append(u'</div>')
         output.append(
             u'<br /><span class="famfam active famfam-magnifier"></span>%s' %
-             ugettext(u'Click on the image for full size view of the first page.'))
+             ugettext(u'Click on the image for full size view of the first page.')
+        )
 
         return mark_safe(u''.join(output))
 

mayan/apps/main/__init__.py

@@ -4,7 +4,6 @@ from django.utils.translation import ugettext_lazy as _
 from django.conf import settings
 
 from navigation.api import register_top_menu
-from navigation.api import register_links
 from project_setup.api import register_setup
 from project_tools.api import register_tool
 

mayan/apps/metadata/__init__.py

@@ -47,7 +47,7 @@ class_permissions(Document, [
 ])
 
 register_model_list_columns(Document, [
-        {'name': _(u'metadata'), 'attribute':
+        {
-            encapsulate(lambda x: get_metadata_string(x))
+            'name': _(u'metadata'), 'attribute': encapsulate(lambda x: get_metadata_string(x))
         },
     ])

mayan/apps/metadata/api.py

@@ -54,8 +54,7 @@ def save_metadata(metadata_dict, document, create=False):
             document=document,
             metadata_type=get_object_or_404(
                 MetadataType,
-                pk=metadata_dict['id']
+                pk=metadata_dict['id'])
-           ),
         )
     else:
         try:

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

@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-import datetime
 from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
@@ -65,7 +64,6 @@ class Migration(SchemaMigration):
         ))
         db.create_unique('metadata_documenttypedefaults_default_metadata', ['documenttypedefaults_id', 'metadatatype_id'])
 
-
     def backwards(self, orm):
         # Deleting model 'MetadataType'
         db.delete_table('metadata_metadatatype')
@@ -88,7 +86,6 @@ class Migration(SchemaMigration):
         # Removing M2M table for field default_metadata on 'DocumentTypeDefaults'
         db.delete_table('metadata_documenttypedefaults_default_metadata')
 
-
     models = {
         'auth.group': {
             'Meta': {'object_name': 'Group'},

mayan/apps/metadata/migrations/0002_auto__add_unique_metadataset_title.py

@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-import datetime
 from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
@@ -11,12 +10,10 @@ class Migration(SchemaMigration):
         # Adding unique constraint on 'MetadataSet', fields ['title']
         db.create_unique('metadata_metadataset', ['title'])
 
-
     def backwards(self, orm):
         # Removing unique constraint on 'MetadataSet', fields ['title']
         db.delete_unique('metadata_metadataset', ['title'])
 
-
     models = {
         'auth.group': {
             'Meta': {'object_name': 'Group'},

mayan/apps/metadata/migrations/0003_auto__chg_field_metadatatype_lookup.py

@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-import datetime
 from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
@@ -8,12 +7,10 @@ from django.db import models
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
-
         # Changing field 'MetadataType.lookup'
         db.alter_column('metadata_metadatatype', 'lookup', self.gf('django.db.models.fields.TextField')(null=True))
 
     def backwards(self, orm):
-
         # Changing field 'MetadataType.lookup'
         db.alter_column('metadata_metadatatype', 'lookup', self.gf('django.db.models.fields.CharField')(max_length=128, null=True))
 

mayan/apps/navigation/templatetags/navigation_tags.py

@@ -10,7 +10,7 @@ from django.template import (TemplateSyntaxError, Library,
     VariableDoesNotExist, Node, Variable)
 from django.utils.text import unescape_string_literal
 from django.utils.translation import ugettext as _
-from django.utils.encoding import smart_str, force_unicode, smart_unicode
+from django.utils.encoding import smart_str, smart_unicode
 
 from common.utils import urlquote
 

mayan/apps/ocr/__init__.py

@@ -2,11 +2,8 @@ from __future__ import absolute_import
 
 import logging
 
-from django.db import transaction
-from django.db.utils import DatabaseError
 from django.db.models.signals import post_save, post_syncdb
 from django.dispatch import receiver
-from django.utils.translation import ugettext
 from django.utils.translation import ugettext_lazy as _
 
 from acls.api import class_permissions

mayan/apps/ocr/views.py

@@ -58,7 +58,6 @@ def queue_document_list(request, queue_name='default'):
         ]
     }
 
-
     return render_to_response('generic_list.html', context,
         context_instance=RequestContext(request))
 

mayan/apps/project_tools/__init__.py

@@ -1,7 +1,5 @@
 from __future__ import absolute_import
 
-from django.utils.translation import ugettext_lazy as _
-
 from navigation.api import register_top_menu
 
 from .links import link_tools

mayan/apps/sources/__init__.py

@@ -4,23 +4,18 @@ from django.utils.translation import ugettext_lazy as _
 
 from common.utils import encapsulate
 from documents.models import Document
-from documents.permissions import (PERMISSION_DOCUMENT_NEW_VERSION,
-    PERMISSION_DOCUMENT_CREATE)
 from navigation.api import register_links, register_model_list_columns
 from project_setup.api import register_setup
 
 from .links import (document_create_multiple, document_create_siblings,
-    staging_file_preview, staging_file_delete, setup_sources,
+    staging_file_delete, setup_sources, setup_web_form_list,
-    setup_web_form_list, setup_staging_folder_list,
+    setup_staging_folder_list, setup_watch_folder_list,
-    setup_watch_folder_list, setup_source_edit, setup_source_delete,
+    setup_source_edit, setup_source_delete, setup_source_create,
-    setup_source_create, setup_source_transformation_list,
+    setup_source_transformation_list, setup_source_transformation_create,
-    setup_source_transformation_create, setup_source_transformation_edit,
+    setup_source_transformation_edit, setup_source_transformation_delete,
-    setup_source_transformation_delete, source_list, upload_version)
+    upload_version)
 from .models import (WebForm, StagingFolder, SourceTransformation,
     WatchFolder)
-from .permissions import (PERMISSION_SOURCES_SETUP_VIEW,
-    PERMISSION_SOURCES_SETUP_EDIT, PERMISSION_SOURCES_SETUP_DELETE,
-    PERMISSION_SOURCES_SETUP_CREATE)
 from .staging import StagingFile
 from .widgets import staging_file_thumbnail
 

mayan/apps/sources/links.py

@@ -5,8 +5,7 @@ from django.utils.translation import ugettext_lazy as _
 from documents.permissions import (PERMISSION_DOCUMENT_NEW_VERSION,
     PERMISSION_DOCUMENT_CREATE)
 
-from .models import (WebForm, StagingFolder, SourceTransformation,
+from .models import (WebForm, StagingFolder, WatchFolder)
-    WatchFolder)
 from .permissions import (PERMISSION_SOURCES_SETUP_VIEW,
     PERMISSION_SOURCES_SETUP_EDIT, PERMISSION_SOURCES_SETUP_DELETE,
     PERMISSION_SOURCES_SETUP_CREATE)

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

@@ -4,10 +4,10 @@ from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
 
+
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
-        
         # Adding model 'StagingFolder'
         db.create_table('sources_stagingfolder', (
             ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
@@ -71,7 +71,6 @@ class Migration(SchemaMigration):
         ))
         db.send_create_signal('sources', ['OutOfProcess'])
 
-
     def backwards(self, orm):
 
         # Deleting model 'StagingFolder'
@@ -89,7 +88,6 @@ class Migration(SchemaMigration):
         # Deleting model 'OutOfProcess'
         db.delete_table('sources_outofprocess')
 
-
     models = {
         'contenttypes.contenttype': {
             'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},

mayan/apps/sources/migrations/0002_preview_width_required.py

@@ -1,23 +1,19 @@
 # encoding: utf-8
-import datetime
 from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
 
+
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
-        
         # Changing field 'StagingFolder.preview_width'
         db.alter_column('sources_stagingfolder', 'preview_width', self.gf('django.db.models.fields.IntegerField')(default=640))
 
-
     def backwards(self, orm):
-        
         # Changing field 'StagingFolder.preview_width'
         db.alter_column('sources_stagingfolder', 'preview_width', self.gf('django.db.models.fields.IntegerField')(null=True))
 
-
     models = {
         'contenttypes.contenttype': {
             'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},

mayan/apps/sources/views.py

@@ -18,12 +18,10 @@ from acls.models import AccessEntry
 from common.utils import encapsulate
 from documents.conf.settings import THUMBNAIL_SIZE
 from documents.exceptions import NewDocumentVersionNotAllowed
-from documents.forms import DocumentTypeSelectForm
 from documents.models import DocumentType, Document
 from documents.permissions import (PERMISSION_DOCUMENT_CREATE,
     PERMISSION_DOCUMENT_NEW_VERSION)
 from metadata.api import decode_metadata_from_url, metadata_repr_as_list
-from metadata.forms import MetadataSelectionForm, MetadataFormSet
 from permissions.models import Permission
 
 from .forms import (SourceTransformationForm, SourceTransformationForm_create,
@@ -37,7 +35,6 @@ from .permissions import (PERMISSION_SOURCES_SETUP_VIEW,
     PERMISSION_SOURCES_SETUP_EDIT, PERMISSION_SOURCES_SETUP_DELETE,
     PERMISSION_SOURCES_SETUP_CREATE)
 from .staging import create_staging_file_class
-from .wizards import DocumentCreateWizard
 
 
 def document_create_siblings(request, document_id):

mayan/apps/storage/conf/settings.py

@@ -1,7 +1,6 @@
 """Configuration options for the storage app"""
 import os
 
-from django.utils.translation import ugettext_lazy as _
 from django.conf import settings
 
 from smart_settings.api import register_settings

mayan/apps/tags/widgets.py

@@ -1,4 +1,4 @@
-from django.utils.html import escape, strip_tags
+from django.utils.html import escape
 from django.utils.safestring import mark_safe
 
 

mayan/apps/user_management/management/commands/import_users.py

@@ -5,7 +5,7 @@ import os
 import sys
 from optparse import make_option
 
-from django.core.management.base import BaseCommand, CommandError, LabelCommand
+from django.core.management.base import CommandError, LabelCommand
 from django.contrib.auth.models import User
 from django.db.utils import IntegrityError