create editor utils.py

src/c3nav/editor/models/change.py

@@ -8,7 +8,8 @@ from django.db import models
 from django.db.models import Q
 from django.utils.translation import ugettext_lazy as _
 
-from c3nav.editor.wrappers import ModelInstanceWrapper, is_created_pk
+from c3nav.editor.utils import is_created_pk
+from c3nav.editor.wrappers import ModelInstanceWrapper
 
 
 class Change(models.Model):

src/c3nav/editor/models/changeset.py

@@ -12,7 +12,8 @@ from django.utils.translation import ugettext_lazy as _
 from django.utils.translation import ungettext_lazy
 
 from c3nav.editor.models.change import Change
-from c3nav.editor.wrappers import ModelWrapper, is_created_pk
+from c3nav.editor.utils import is_created_pk
+from c3nav.editor.wrappers import ModelWrapper
 from c3nav.mapdata.models import LocationSlug
 from c3nav.mapdata.models.locations import LocationRedirect
 

src/c3nav/editor/utils.py

@@ -0,0 +1,2 @@
+def is_created_pk(pk):
+    return isinstance(pk, str) and pk.startswith('c') and pk[1:].isnumeric()

src/c3nav/editor/views/changes.py

@@ -8,8 +8,8 @@ from django.utils.formats import date_format
 from django.utils.translation import ugettext_lazy as _
 
 from c3nav.editor.models import ChangeSet
+from c3nav.editor.utils import is_created_pk
 from c3nav.editor.views.base import sidebar_view
-from c3nav.editor.wrappers import is_created_pk
 from c3nav.mapdata.models.locations import LocationRedirect, LocationSlug
 
 

src/c3nav/editor/wrappers.py

@@ -11,10 +11,7 @@ from django.db.models.query_utils import DeferredAttribute
 from django.utils.functional import cached_property
 
 from c3nav.editor.forms import create_editor_form
-
-
-def is_created_pk(pk):
-    return isinstance(pk, str) and pk.startswith('c') and pk[1:].isnumeric()
+from c3nav.editor.utils import is_created_pk
 
 
 class BaseWrapper: