Flake8

7 files changed, 171 insertions, 155 deletions

diff --git a/archaeological_context_records/admin.py b/archaeological_context_records/admin.py
index ca30b94d6..acbf61ead 100644
--- a/archaeological_context_records/admin.py
+++ b/archaeological_context_records/admin.py
@@ -17,13 +17,13 @@
 
 # See the file COPYING for details.
 
-from django.conf import settings
 from django.contrib import admin
 
 from ishtar_common.admin import HistorizedObjectAdmin, GeneralTypeAdmin
 
 import models
 
+
 class DatingAdmin(admin.ModelAdmin):
     list_display = ('period', 'start_date', 'end_date', 'dating_type',
                     'quality')
@@ -32,6 +32,7 @@ class DatingAdmin(admin.ModelAdmin):
 
 admin.site.register(models.Dating, DatingAdmin)
 
+
 class ContextRecordAdmin(HistorizedObjectAdmin):
     list_display = ('label', 'length', 'width',
                     'thickness', 'depth')
@@ -41,6 +42,7 @@ class ContextRecordAdmin(HistorizedObjectAdmin):
 
 admin.site.register(models.ContextRecord, ContextRecordAdmin)
 
+
 class ContextRecordSourceAdmin(admin.ModelAdmin):
     list_display = ('context_record', 'title', 'source_type',)
     list_filter = ('source_type',)
@@ -49,12 +51,14 @@ class ContextRecordSourceAdmin(admin.ModelAdmin):
 
 admin.site.register(models.ContextRecordSource, ContextRecordSourceAdmin)
 
+
 class RecordRelationsAdmin(admin.ModelAdmin):
     list_display = ('left_record', 'relation_type', 'right_record')
     list_filter = ('relation_type',)
 
 admin.site.register(models.RecordRelations, RecordRelationsAdmin)
 
+
 class RelationTypeAdmin(admin.ModelAdmin):
     list_display = ('label', 'txt_idx', 'available', 'symmetrical',
                     'inverse_relation')
diff --git a/archaeological_context_records/data_importer.py b/archaeological_context_records/data_importer.py
index 8c5df2ddf..ce2185f7a 100644
--- a/archaeological_context_records/data_importer.py
+++ b/archaeological_context_records/data_importer.py
@@ -17,35 +17,35 @@
 
 # See the file COPYING for details.
 
-import re
-
-from django.utils.translation import ugettext_lazy as _
-
 from ishtar_common.data_importer import *
 
 from archaeological_context_records import models
 
+
 class ContextRecordsImporterBibracte(Importer):
     DESC = u"Exports Bibracte : importeur pour l'onglet UE"
     OBJECT_CLS = models.ContextRecord
-    DEFAULTS = {
-               }
+    DEFAULTS = {}
     LINE_FORMAT = [
         # ID operation
         ImportFormater('operation__operation_code', IntegerFormater(),
-                   duplicate_fields=['parcel__operation__operation_code'],),
+                       duplicate_fields=['parcel__operation__operation_code']),
         # ID UE
-        ImportFormater('external_id', UnicodeFormater(120), duplicate_fields=['label'],),
+        ImportFormater('external_id', UnicodeFormater(120),
+                       duplicate_fields=['label'],),
         # Type
         ImportFormater('unit', TypeFormater(models.Unit), required=False),
         # description
         ImportFormater('description', UnicodeFormater(1000), required=False,),
         # interprétation
-        ImportFormater('interpretation', UnicodeFormater(1000), required=False,),
-        # date ouverture
-        ImportFormater('opening_date', DateFormater(['%Y/%m/%d']), required=False,),
-        # date fermeture
-        ImportFormater('closing_date', DateFormater(['%Y/%m/%d']), required=False,),
+        ImportFormater('interpretation', UnicodeFormater(1000),
+                       required=False,),
+        # date ouverture
+        ImportFormater('opening_date', DateFormater(['%Y/%m/%d']),
+                       required=False,),
+        # date fermeture
+        ImportFormater('closing_date', DateFormater(['%Y/%m/%d']),
+                       required=False,),
         # lien vers parcelle
         ImportFormater('parcel__external_id', UnicodeFormater(12),
                        required=False,),
@@ -58,18 +58,19 @@ class ContextRecordsImporterBibracte(Importer):
         # chrono #TODO! pas de vrai création de nouvelle et en cas de modif
         # c'est la zone
         ImportFormater('datings__period', TypeFormater(models.Period),
-                                                       required=False),
+                       required=False),
     ]
 
+
 class ContextRecordsRelationImporterBibracte(Importer):
     DESC = u"Exports Bibracte : importeur pour l'onglet relations entre UE"
     OBJECT_CLS = models.RecordRelations
     DEFAULTS = {}
     LINE_FORMAT = [
         # code OA
-        ImportFormater('left_record__operation__operation_code',
-               IntegerFormater(),
-               duplicate_fields=['right_record__operation__operation_code'],),
+        ImportFormater(
+            'left_record__operation__operation_code', IntegerFormater(),
+            duplicate_fields=['right_record__operation__operation_code'],),
         # identifiant UE 1
         ImportFormater('left_record__external_id', UnicodeFormater(120),),
         # type relation
@@ -77,4 +78,3 @@ class ContextRecordsRelationImporterBibracte(Importer):
         # identifiant UE 2
         ImportFormater('right_record__external_id', UnicodeFormater(120),),
     ]
-
diff --git a/archaeological_context_records/ishtar_menu.py b/archaeological_context_records/ishtar_menu.py
index c471a75a8..49f92ad89 100644
--- a/archaeological_context_records/ishtar_menu.py
+++ b/archaeological_context_records/ishtar_menu.py
@@ -19,49 +19,49 @@
 
 from django.utils.translation import ugettext_lazy as _
 
-from archaeological_operations.models import Operation
 from ishtar_common.menu_base import SectionItem, MenuItem
 
 import models
 
 MENU_SECTIONS = [
     (40, SectionItem('record_management', _(u"Context record"),
-        childs=[
-            MenuItem('record_search', _(u"Search"),
-                model=models.ContextRecord,
-                access_controls=['view_contextrecord',
-                                 'view_own_contextrecord']),
-            MenuItem('record_creation', _(u"Creation"),
-                model=models.ContextRecord,
-                access_controls=['add_contextrecord',
-                                 'add_own_contextrecord']),
-            MenuItem('record_modification', _(u"Modification"),
-                model=models.ContextRecord,
-                access_controls=['change_contextrecord',
-                                 'change_own_contextrecord']),
-            MenuItem('record_deletion', _(u"Deletion"),
-                model=models.ContextRecord,
-                access_controls=['delete_contextrecord',
-                                 'delete_own_contextrecord']),
-            SectionItem('record_source', _(u"Documentation"),
-                childs=[
-                    MenuItem('record_source_creation',
-                             _(u"Add"),
-                             model=models.ContextRecordSource,
-                             access_controls=['change_contextrecord',
-                                              'change_own_contextrecord']),
-                    MenuItem('record_source_modification',
-                             _(u"Modification"),
-                             model=models.ContextRecordSource,
-                             access_controls=['change_contextrecord',
-                                              'change_own_contextrecord']),
-                    MenuItem('record_source_deletion',
-                             _(u"Deletion"),
-                             model=models.ContextRecordSource,
-                             access_controls=['change_contextrecord',
-                                              'change_own_contextrecord']),
-                ])
-        ])
-    )
+     childs=[MenuItem('record_search', _(u"Search"),
+             model=models.ContextRecord,
+             access_controls=['view_contextrecord',
+                              'view_own_contextrecord']),
+             MenuItem('record_creation', _(u"Creation"),
+             model=models.ContextRecord,
+             access_controls=['add_contextrecord',
+                              'add_own_contextrecord']),
+             MenuItem('record_modification', _(u"Modification"),
+             model=models.ContextRecord,
+             access_controls=['change_contextrecord',
+                              'change_own_contextrecord']),
+             MenuItem('record_deletion', _(u"Deletion"),
+             model=models.ContextRecord,
+             access_controls=['delete_contextrecord',
+                              'delete_own_contextrecord']),
+             SectionItem('record_source', _(u"Documentation"),
+                         childs=[
+                         MenuItem('record_source_creation',
+                                  _(u"Add"),
+                                  model=models.ContextRecordSource,
+                                  access_controls=[
+                                      'change_contextrecord',
+                                      'change_own_contextrecord']),
+                         MenuItem('record_source_modification',
+                                  _(u"Modification"),
+                                  model=models.ContextRecordSource,
+                                  access_controls=[
+                                      'change_contextrecord',
+                                      'change_own_contextrecord']),
+                         MenuItem('record_source_deletion',
+                                  _(u"Deletion"),
+                                  model=models.ContextRecordSource,
+                                  access_controls=[
+                                      'change_contextrecord',
+                                      'change_own_contextrecord']),
+                         ])
+             ])
+     )
 ]
-
diff --git a/archaeological_context_records/tests.py b/archaeological_context_records/tests.py
index 00854ad7c..bccd859aa 100644
--- a/archaeological_context_records/tests.py
+++ b/archaeological_context_records/tests.py
@@ -20,7 +20,6 @@
 """
 Unit tests
 """
-import json
 
 from django.conf import settings
 from django.core.exceptions import ValidationError
@@ -29,11 +28,11 @@ from django.test import TestCase
 
 from ishtar_common.models import ImporterType
 from archaeological_operations.tests import OperationInitTest, \
-                                            ImportOperationTest
-from archaeological_operations.models import Parcel
+    ImportOperationTest
 from archaeological_context_records import models
 from ishtar_common import forms_common
 
+
 class ImportContextRecordTest(ImportOperationTest):
     test_operations = False
     test_context_records = True
@@ -50,13 +49,14 @@ class ImportContextRecordTest(ImportOperationTest):
 
         old_nb = models.ContextRecord.objects.count()
         MCC = ImporterType.objects.get(name=u"MCC - UE")
-        mcc_file = open(settings.ROOT_PATH + \
-                    '../archaeological_context_records/tests/'\
-                    'MCC-context-records-example.csv', 'rb')
+        mcc_file = open(
+            settings.ROOT_PATH +
+            '../archaeological_context_records/tests/'
+            'MCC-context-records-example.csv', 'rb')
         file_dict = {'imported_file': SimpleUploadedFile(mcc_file.name,
                                                          mcc_file.read())}
-        post_dict = {'importer_type':MCC.pk, 'skip_lines':1,
-                     "encoding":'utf-8'}
+        post_dict = {'importer_type': MCC.pk, 'skip_lines': 1,
+                     "encoding": 'utf-8'}
         form = forms_common.NewImportForm(data=post_dict, files=file_dict,
                                           instance=None)
         form.is_valid()
@@ -91,7 +91,7 @@ class ContextRecordInit(OperationInitTest):
         if not getattr(self, 'context_records', None):
             self.context_records = []
 
-        default = {'label':"Context record"}
+        default = {'label': "Context record"}
         if not data.get('operation'):
             data['operation'] = self.get_default_operation()
         if not data.get('parcel'):
@@ -101,12 +101,13 @@ class ContextRecordInit(OperationInitTest):
 
         default.update(data)
         self.context_records.append(models.ContextRecord.objects.create(
-                                                               **default))
+            **default))
         return self.context_records
 
     def get_default_context_record(self):
         return self.create_context_record()[0]
 
+
 class RecordRelationsTest(TestCase, ContextRecordInit):
     fixtures = [settings.ROOT_PATH +
                 '../fixtures/initial_data.json',
@@ -120,22 +121,22 @@ class RecordRelationsTest(TestCase, ContextRecordInit):
 
     def setUp(self):
         # two different context records
-        self.create_context_record({"label":u"CR 1"})
-        self.create_context_record({"label":u"CR 2"})
+        self.create_context_record({"label": u"CR 1"})
+        self.create_context_record({"label": u"CR 2"})
 
     def testRelations(self):
-        sym_rel_type = models.RelationType.objects.create(symmetrical=True,
-                                                     txt_idx='sym')
-        rel_type_1 = models.RelationType.objects.create(symmetrical=False,
-                                                     txt_idx='rel_1')
+        sym_rel_type = models.RelationType.objects.create(
+            symmetrical=True, txt_idx='sym')
+        rel_type_1 = models.RelationType.objects.create(
+            symmetrical=False, txt_idx='rel_1')
         # cannot be symmetrical and have an inverse_relation
         with self.assertRaises(ValidationError):
-            rel_test = models.RelationType.objects.create(symmetrical=True,
-                               inverse_relation=rel_type_1, txt_idx='rel_3')
+            rel_test = models.RelationType.objects.create(
+                symmetrical=True, inverse_relation=rel_type_1, txt_idx='rel_3')
             rel_test.full_clean()
         # auto fill inverse relations
-        rel_type_2 = models.RelationType.objects.create(symmetrical=False,
-                             inverse_relation=rel_type_1, txt_idx='rel_2')
+        rel_type_2 = models.RelationType.objects.create(
+            symmetrical=False, inverse_relation=rel_type_1, txt_idx='rel_2')
         self.assertEqual(rel_type_1.inverse_relation, rel_type_2)
 
         cr_1 = self.context_records[0]
@@ -143,19 +144,22 @@ class RecordRelationsTest(TestCase, ContextRecordInit):
 
         # inserting a new symmetrical relation automatically creates the same
         # relation for the second context record
-        rel = models.RecordRelations.objects.create(left_record=cr_1,
-                                right_record=cr_2, relation_type=sym_rel_type)
-        self.assertEqual(models.RecordRelations.objects.filter(left_record=cr_2,
-                      right_record=cr_1, relation_type=sym_rel_type).count(), 1)
+        rel = models.RecordRelations.objects.create(
+            left_record=cr_1, right_record=cr_2, relation_type=sym_rel_type)
+        self.assertEqual(models.RecordRelations.objects.filter(
+            left_record=cr_2, right_record=cr_1,
+            relation_type=sym_rel_type).count(), 1)
 
         # removing one symmetrical relation removes the other
         rel.delete()
-        self.assertEqual(models.RecordRelations.objects.filter(left_record=cr_2,
-                      right_record=cr_1, relation_type=sym_rel_type).count(), 0)
+        self.assertEqual(models.RecordRelations.objects.filter(
+            left_record=cr_2, right_record=cr_1,
+            relation_type=sym_rel_type).count(), 0)
 
         # for non-symmetrical relation, adding one relation automatically
         # adds the inverse
-        rel = models.RecordRelations.objects.create(left_record=cr_1,
-                                right_record=cr_2, relation_type=rel_type_1)
-        self.assertEqual(models.RecordRelations.objects.filter(left_record=cr_2,
-                      right_record=cr_1, relation_type=rel_type_2).count(), 1)
+        rel = models.RecordRelations.objects.create(
+            left_record=cr_1, right_record=cr_2, relation_type=rel_type_1)
+        self.assertEqual(models.RecordRelations.objects.filter(
+            left_record=cr_2, right_record=cr_1,
+            relation_type=rel_type_2).count(), 1)
diff --git a/archaeological_context_records/urls.py b/archaeological_context_records/urls.py
index 7d288b031..7e7adb937 100644
--- a/archaeological_context_records/urls.py
+++ b/archaeological_context_records/urls.py
@@ -21,41 +21,43 @@ from django.conf.urls.defaults import *
 import views
 
 # forms
-urlpatterns = patterns('',
-       # Context records
-       url(r'record_search/(?P<step>.+)?$',
-           views.record_search_wizard, name='record_search'),
-       url(r'record_creation/(?P<step>.+)?$',
-           views.record_creation_wizard, name='record_creation'),
-       url(r'record_modification/(?P<step>.+)?$',
-           views.record_modification_wizard, name='record_modification'),
-       url(r'record_modify/(?P<pk>.+)/$',
-           views.record_modify, name='record_modify'),
-       url(r'record_deletion/(?P<step>.+)?$',
-           views.record_deletion_wizard, name='record_deletion'),
-       url(r'record_source_creation/(?P<step>.+)?$',
-           views.record_source_creation_wizard,
-           name='record_source_creation'),
-       url(r'record_source_modification/(?P<step>.+)?$',
-           views.record_source_modification_wizard,
-           name='record_source_modification'),
-       url(r'record_source_deletion/(?P<step>.+)?$',
-           views.record_source_deletion_wizard,
-           name='record_source_deletion'),
+urlpatterns = patterns(
+    '',
+    # Context records
+    url(r'record_search/(?P<step>.+)?$',
+        views.record_search_wizard, name='record_search'),
+    url(r'record_creation/(?P<step>.+)?$',
+        views.record_creation_wizard, name='record_creation'),
+    url(r'record_modification/(?P<step>.+)?$',
+        views.record_modification_wizard, name='record_modification'),
+    url(r'record_modify/(?P<pk>.+)/$',
+        views.record_modify, name='record_modify'),
+    url(r'record_deletion/(?P<step>.+)?$',
+        views.record_deletion_wizard, name='record_deletion'),
+    url(r'record_source_creation/(?P<step>.+)?$',
+        views.record_source_creation_wizard,
+        name='record_source_creation'),
+    url(r'record_source_modification/(?P<step>.+)?$',
+        views.record_source_modification_wizard,
+        name='record_source_modification'),
+    url(r'record_source_deletion/(?P<step>.+)?$',
+        views.record_source_deletion_wizard,
+        name='record_source_deletion'),
 )
 
-urlpatterns += patterns('archaeological_context_records.views',
-     url(r'show-contextrecord(?:/(?P<pk>.+))?/(?P<type>.+)?$',
-           'show_contextrecord', name='show-contextrecord'),
-     url(r'show-historized-contextrecord/(?P<pk>.+)?/(?P<date>.+)?$',
-           'show_contextrecord', name='show-historized-contextrecord'),
-     url(r'revert-contextrecord/(?P<pk>.+)/(?P<date>.+)$',
-           'revert_contextrecord', name='revert-contextrecord'),
-     url(r'get-contextrecord/(?P<type>.+)?$', 'get_contextrecord',
-           name='get-contextrecord'),
-     url(r'get-contextrecord-full/(?P<type>.+)?$',
-           'get_contextrecord', name='get-contextrecord-full',
-           kwargs={'full':True}),
-     url(r'get-contexrecordsource/(?P<type>.+)?$',
-           'get_contextrecordsource', name='get-contextrecordsource'),
+urlpatterns += patterns(
+    'archaeological_context_records.views',
+    url(r'show-contextrecord(?:/(?P<pk>.+))?/(?P<type>.+)?$',
+        'show_contextrecord', name='show-contextrecord'),
+    url(r'show-historized-contextrecord/(?P<pk>.+)?/(?P<date>.+)?$',
+        'show_contextrecord', name='show-historized-contextrecord'),
+    url(r'revert-contextrecord/(?P<pk>.+)/(?P<date>.+)$',
+        'revert_contextrecord', name='revert-contextrecord'),
+    url(r'get-contextrecord/(?P<type>.+)?$', 'get_contextrecord',
+        name='get-contextrecord'),
+    url(r'get-contextrecord-full/(?P<type>.+)?$',
+        'get_contextrecord', name='get-contextrecord-full',
+        kwargs={'full': True}),
+    url(r'get-contexrecordsource/(?P<type>.+)?$',
+        'get_contextrecordsource', name='get-contextrecordsource'),
 )
diff --git a/archaeological_context_records/views.py b/archaeological_context_records/views.py
index 526f5aca6..d92e162c3 100644
--- a/archaeological_context_records/views.py
+++ b/archaeological_context_records/views.py
@@ -30,24 +30,28 @@ import models
 
 show_contextrecord = show_item(models.ContextRecord, 'contextrecord')
 revert_contextrecord = revert_item(models.ContextRecord)
-get_contextrecord = get_item(models.ContextRecord,
-        'get_contextrecord', 'contextrecord',
-      extra_request_keys={'parcel__town':'parcel__town__pk',
-                  'operation__year':'operation__year__contains',
-                  'operation__code_patriarche':'operation__code_patriarche',
-                  'operation__operation_code':'operation__operation_code',
-                  'datings__period':'datings__period__pk',
-                  'parcel_0':'operation__parcels__section',
-                  'parcel_1':'operation__parcels__parcel_number',
-                  'label':'label__icontains'
-                  },)
-get_contextrecordsource = get_item(models.ContextRecordSource,
-        'get_contextrecordsource', 'contextrecordsource',
-      extra_request_keys={
-    'context_record__parcel__town':'context_record__parcel__town__pk',
-    'context_record__operation__year':'context_record__operation__year',
-    'context_record__datings__period':'context_record__datings__period__pk',
-    'context_record__unit':'context_record__unit__pk',
+get_contextrecord = get_item(
+    models.ContextRecord,
+    'get_contextrecord', 'contextrecord',
+    extra_request_keys={
+        'parcel__town': 'parcel__town__pk',
+        'operation__year': 'operation__year__contains',
+        'operation__code_patriarche': 'operation__code_patriarche',
+        'operation__operation_code': 'operation__operation_code',
+        'datings__period': 'datings__period__pk',
+        'parcel_0': 'operation__parcels__section',
+        'parcel_1': 'operation__parcels__parcel_number',
+        'label': 'label__icontains'
+    },)
+get_contextrecordsource = get_item(
+    models.ContextRecordSource,
+    'get_contextrecordsource', 'contextrecordsource',
+    extra_request_keys={
+        'context_record__parcel__town': 'context_record__parcel__town__pk',
+        'context_record__operation__year': 'context_record__operation__year',
+        'context_record__datings__period':
+            'context_record__datings__period__pk',
+        'context_record__unit': 'context_record__unit__pk',
     })
 
 record_search_wizard = SearchWizard.as_view([
@@ -73,12 +77,13 @@ record_modification_wizard = RecordModifWizard.as_view([
     label=_(u"Context record modification"),
     url_name='record_modification',)
 
+
 def record_modify(request, pk):
-    view = record_modification_wizard(request)
+    record_modification_wizard(request)
     RecordModifWizard.session_set_value(
-                    request, 'selec-record_modification', 'pk', pk, reset=True)
+        request, 'selec-record_modification', 'pk', pk, reset=True)
     return redirect(reverse('record_modification',
-                            kwargs={'step':'general-record_modification'}))
+                    kwargs={'step': 'general-record_modification'}))
 
 record_deletion_wizard = RecordDeletionWizard.as_view([
     ('selec-record_deletion', RecordFormSelection),
@@ -107,4 +112,3 @@ record_source_deletion_wizard = RecordSourceDeletionWizard.as_view([
     ('final-record_source_deletion', RecordDeletionForm)],
     label=_(u"Context record: source deletion"),
     url_name='record_source_deletion',)
-
diff --git a/archaeological_context_records/wizards.py b/archaeological_context_records/wizards.py
index cd48d1308..a51809d32 100644
--- a/archaeological_context_records/wizards.py
+++ b/archaeological_context_records/wizards.py
@@ -17,16 +17,14 @@
 
 # See the file COPYING for details.
 
-from django.conf import settings
 from django.core.exceptions import ObjectDoesNotExist
-from django.shortcuts import render_to_response
-from django.template import RequestContext
 from django.utils.translation import ugettext_lazy as _
 
 from ishtar_common.forms import reverse_lazy
 from ishtar_common.wizards import Wizard, DeletionWizard, SourceWizard
 import models
 
+
 class RecordWizard(Wizard):
     model = models.ContextRecord
     edit = False
@@ -37,10 +35,11 @@ class RecordWizard(Wizard):
         if not step:
             return
         # manage manualy on creation
-        if step.endswith('_creation'): # an operation has been selected
+        if step.endswith('_creation'):  # an operation has been selected
             main_form_key = 'selec-' + self.url_name
             try:
-                idx = int(self.session_get_value(main_form_key, 'operation_id'))
+                idx = int(self.session_get_value(
+                    main_form_key, 'operation_id'))
                 current_ope = models.Operation.objects.get(pk=idx)
                 return current_ope
             except(TypeError, ValueError, ObjectDoesNotExist):
@@ -71,12 +70,12 @@ class RecordWizard(Wizard):
             data = {}
         if not step:
             step = self.steps.current
-            #step = self.determine_step(request, storage)
+            # step = self.determine_step(request, storage)
         form = self.get_form_list()[step]
 
-        general_form_key = 'general-' + self.url_name
+        # general_form_key = 'general-' + self.url_name
         if step.startswith('general-'):
-            if step.endswith('_creation'): # an operation has been selected
+            if step.endswith('_creation'):  # an operation has been selected
                 main_form_key = 'selec-' + self.url_name
                 try:
                     idx = int(self.session_get_value(main_form_key,
@@ -91,10 +90,12 @@ class RecordWizard(Wizard):
         form = super(RecordWizard, self).get_form(step, data, files)
         return form
 
+
 class RecordModifWizard(RecordWizard):
     modification = True
     model = models.ContextRecord
 
+
 class RecordDeletionWizard(DeletionWizard):
     model = models.ContextRecord
     fields = ['label', 'parcel', 'description', 'length', 'width', 'thickness',
@@ -102,10 +103,11 @@ class RecordDeletionWizard(DeletionWizard):
               'filling', 'interpretation', 'taq', 'taq_estimated', 'tpq',
               'tpq_estimated']
 
+
 class RecordSourceWizard(SourceWizard):
     model = models.ContextRecordSource
 
+
 class RecordSourceDeletionWizard(DeletionWizard):
     model = models.ContextRecordSource
-    fields = ['context_record', 'title', 'source_type', 'authors',]
-
+    fields = ['context_record', 'title', 'source_type', 'authors', ]