Update imports.

tests/test_fixtures.py

@@ -1,7 +1,7 @@
 from django.core.management import call_command
 from django.test import TestCase
 
-from .models import CategoryFixtures
+from tests.models import CategoryFixtures
 
 
 class TreeNodeFixturesTestCase(TestCase):

tests/test_models.py

@@ -2,15 +2,14 @@
 from django.test import TransactionTestCase
 from django.utils.encoding import force_str
 
-from treenode.cache import clear_cache
-from treenode.utils import join_pks
-
-from .models import (
+from tests.models import (
     Category,
     CategoryWithoutDisplayField,
     CategoryWithStringPk,
     CategoryWithUUIDPk,
 )
+from treenode.cache import clear_cache
+from treenode.utils import join_pks
 
 
 # flake8: noqa

tests/test_performance.py

@@ -1,11 +1,10 @@
 from django.conf import settings
 from django.test import TransactionTestCase
 
+from tests.models import Category
 from treenode.debug import debug_performance
 from treenode.signals import no_signals
 
-from .models import Category
-
 
 class TreeNodePerformanceTestCase(TransactionTestCase):
     def setUp(self):

treenode/admin.py

@@ -1,7 +1,7 @@
 from django.contrib import admin
 from django.utils.safestring import mark_safe
 
-from .forms import TreeNodeForm
+from treenode.forms import TreeNodeForm
 
 
 class TreeNodeModelAdmin(admin.ModelAdmin):

treenode/cache.py

@@ -3,7 +3,7 @@
 from django.conf import settings
 from django.core.cache import cache, caches
 
-from .utils import split_pks
+from treenode.utils import split_pks
 
 
 def _get_cache():

treenode/forms.py

@@ -1,6 +1,6 @@
 from django import forms
 
-from .utils import split_pks
+from treenode.utils import split_pks
 
 
 class TreeNodeForm(forms.ModelForm):

treenode/models.py

@@ -7,12 +7,12 @@
 from django.utils.text import slugify
 from django.utils.translation import gettext_lazy as _
 
-from . import classproperty
-from .cache import clear_cache, query_cache, update_cache
-from .debug import debug_performance
-from .memory import clear_refs, update_refs
-from .signals import connect_signals, no_signals
-from .utils import join_pks, split_pks
+from treenode import classproperty
+from treenode.cache import clear_cache, query_cache, update_cache
+from treenode.debug import debug_performance
+from treenode.memory import clear_refs, update_refs
+from treenode.signals import connect_signals, no_signals
+from treenode.utils import join_pks, split_pks
 
 
 class TreeNodeModel(models.Model):

treenode/signals.py

@@ -2,7 +2,7 @@
 
 from django.db.models.signals import post_delete, post_init, post_migrate, post_save
 
-from .memory import set_ref
+from treenode.memory import set_ref
 
 
 def __is_treenode_model(sender):