From b0b8c8093a05a45ae15c410e4a577ca0de87a5c9 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 3 Aug 2026 21:43:12 +0000
Subject: [PATCH 1/2] [pre-commit.ci] pre-commit autoupdate
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.15.16 → v0.16.1](https://github.com/astral-sh/ruff-pre-commit/compare/v0.15.16...v0.16.1)
---
 .pre-commit-config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 94e0cb1..e90b13e 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,7 +1,7 @@
 repos:
     - repo: https://github.com/astral-sh/ruff-pre-commit
       # Ruff version.
-      rev: v0.15.16
+      rev: v0.16.1
       hooks:
           # Run the linter.
           - id: ruff

From 1a75927a28118b6c9292d19de4655d1866bcb091 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 3 Aug 2026 21:43:19 +0000
Subject: [PATCH 2/2] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 src/django_ltree/apps.py                  |  2 +-
 src/django_ltree/fields.py                | 10 ++++------
 src/django_ltree/functions.py             |  5 ++---
 src/django_ltree/managers.py              |  4 +++-
 src/django_ltree/models.py                |  3 ++-
 src/django_ltree/paths.py                 |  2 +-
 src/django_ltree/querysets.py             |  4 ++--
 tests/conftest.py                         |  1 +
 tests/taxonomy/migrations/0001_initial.py |  3 +--
 tests/test_label.py                       |  2 +-
 tests/test_model.py                       |  2 --
 tests/test_path_field.py                  |  5 ++---
 tests/test_register.py                    |  2 +-
 13 files changed, 21 insertions(+), 24 deletions(-)

diff --git a/src/django_ltree/apps.py b/src/django_ltree/apps.py
index 81b2278..fbd0922 100644
--- a/src/django_ltree/apps.py
+++ b/src/django_ltree/apps.py
@@ -7,5 +7,5 @@ class DjangoLtreeConfig(AppConfig):
 
     def ready(self):
         from . import checks as checks
-        from . import lookups as lookups
         from . import functions as functions
+        from . import lookups as lookups
diff --git a/src/django_ltree/fields.py b/src/django_ltree/fields.py
index efbc16e..ace3dd8 100644
--- a/src/django_ltree/fields.py
+++ b/src/django_ltree/fields.py
@@ -1,11 +1,11 @@
 from collections import UserList
+from collections.abc import Iterable
+
 from django import forms
 from django.core.validators import RegexValidator
 from django.db.models.fields import TextField
 from django.forms.widgets import TextInput
 
-from collections.abc import Iterable
-
 path_label_validator = RegexValidator(
     r"^(?P<root>[a-zA-Z0-9_-]+)(?:\.[a-zA-Z0-9_-]+)*$",
     "A label is a sequence of alphanumeric characters and underscores separated by dots.",
@@ -23,7 +23,7 @@ def __init__(self, value):
         elif isinstance(value, Iterable):
             value = [str(v) for v in value]
         else:
-            raise ValueError("Invalid value: {!r} for path".format(value))
+            raise ValueError(f"Invalid value: {value!r} for path")
 
         super().__init__(initlist=value)
 
@@ -89,9 +89,7 @@ def get_prep_value(self, value):
         return str(PathValue(value))
 
     def to_python(self, value):
-        if value is None:
-            return value
-        elif isinstance(value, PathValue):
+        if value is None or isinstance(value, PathValue):
             return value
 
         return PathValue(value)
diff --git a/src/django_ltree/functions.py b/src/django_ltree/functions.py
index f449085..a959ca7 100644
--- a/src/django_ltree/functions.py
+++ b/src/django_ltree/functions.py
@@ -1,7 +1,6 @@
-from django.db.models import Transform
-from django.db.models import fields
-from .fields import PathField
+from django.db.models import Transform, fields
 
+from .fields import PathField
 
 __all__ = ("NLevel",)
 
diff --git a/src/django_ltree/managers.py b/src/django_ltree/managers.py
index ce8f5de..ebfe099 100644
--- a/src/django_ltree/managers.py
+++ b/src/django_ltree/managers.py
@@ -1,5 +1,7 @@
-from django.db import models
 from typing import TYPE_CHECKING
+
+from django.db import models
+
 from django_ltree.paths import PathGenerator
 
 from .querysets import TreeQuerySet
diff --git a/src/django_ltree/models.py b/src/django_ltree/models.py
index 64863cd..f78e6fe 100644
--- a/src/django_ltree/models.py
+++ b/src/django_ltree/models.py
@@ -1,6 +1,7 @@
-from django.db import models
 from typing import Any
 
+from django.db import models
+
 from .fields import PathField, PathValue
 from .managers import TreeManager
 
diff --git a/src/django_ltree/paths.py b/src/django_ltree/paths.py
index b8c1524..a654de2 100644
--- a/src/django_ltree/paths.py
+++ b/src/django_ltree/paths.py
@@ -1,5 +1,5 @@
-import string
 import math
+import string
 from itertools import product
 
 from .fields import PathValue
diff --git a/src/django_ltree/querysets.py b/src/django_ltree/querysets.py
index 8c70861..4be8ccd 100644
--- a/src/django_ltree/querysets.py
+++ b/src/django_ltree/querysets.py
@@ -1,7 +1,7 @@
-from django.db import models
-
 from typing import TYPE_CHECKING
 
+from django.db import models
+
 if TYPE_CHECKING:
     from .models import TreeModel
 
diff --git a/tests/conftest.py b/tests/conftest.py
index 2d9a97b..bd74b55 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,4 +1,5 @@
 import os
+
 import django
 from django.conf import settings
 
diff --git a/tests/taxonomy/migrations/0001_initial.py b/tests/taxonomy/migrations/0001_initial.py
index 2267f9c..7c9ae3b 100644
--- a/tests/taxonomy/migrations/0001_initial.py
+++ b/tests/taxonomy/migrations/0001_initial.py
@@ -1,8 +1,7 @@
-# -*- coding: utf-8 -*-
 # Generated by Django 1.11.24 on 2019-09-11 12:31
-from __future__ import unicode_literals
 
 from django.db import migrations, models
+
 import django_ltree.fields
 
 
diff --git a/tests/test_label.py b/tests/test_label.py
index ed1f991..bf4c3b1 100644
--- a/tests/test_label.py
+++ b/tests/test_label.py
@@ -9,5 +9,5 @@ def test_label_generation():
 def test_automatic_name_creation():
     from taxonomy.models import Taxonomy
 
-    for i in range(0, 1000):
+    for i in range(1000):
         Taxonomy.objects.create_child(name=i)
diff --git a/tests/test_model.py b/tests/test_model.py
index bee4a99..9be2b45 100644
--- a/tests/test_model.py
+++ b/tests/test_model.py
@@ -1,8 +1,6 @@
 import pytest
-
 from taxonomy.models import Taxonomy
 
-
 TEST_DATA = [
     {"name": "Bacteria"},
     {"name": "Plantae"},
diff --git a/tests/test_path_field.py b/tests/test_path_field.py
index 9bd539f..3dbbe63 100644
--- a/tests/test_path_field.py
+++ b/tests/test_path_field.py
@@ -1,10 +1,9 @@
 import pytest
-
 from django.core.exceptions import ValidationError
-from django_ltree.fields import PathValue
-
 from taxonomy.models import Taxonomy
 
+from django_ltree.fields import PathValue
+
 
 @pytest.mark.parametrize(
     ["path", "valid"],
diff --git a/tests/test_register.py b/tests/test_register.py
index e475622..7591025 100644
--- a/tests/test_register.py
+++ b/tests/test_register.py
@@ -1,5 +1,5 @@
+from django_ltree import functions, lookups
 from django_ltree.fields import PathField
-from django_ltree import lookups, functions
 
 
 def test_registered_lookups():