Update pre-commit config & using it to lint on CI

.github/workflows/tests.yml

@@ -8,6 +8,17 @@ on:
   - pull_request
 
 jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.11"
+      - uses: pre-commit/[email protected]
+      - uses: pre-commit-ci/[email protected]
+        if: always()
+
   tests:
     runs-on: ubuntu-latest
     strategy:

.pre-commit-config.yaml

@@ -1,24 +1,24 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.2.0
+    rev: "v4.4.0"
     hooks:
       #   - id: trailing-whitespace
       #   - id: end-of-file-fixer
       #   - id: check-yaml
       - id: check-added-large-files
 
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.38.4
+    rev: "v3.3.2"
     hooks:
       - id: pyupgrade
-        args: [--py36-plus]
+        args: [--py37-plus]
 
   - repo: https://github.com/pycqa/isort
-    rev: "5.10.1"
+    rev: "5.12.0"
     hooks:
       - id: isort
 
   - repo: https://github.com/psf/black
-    rev: "22.8.0"
+    rev: "23.3.0"
     hooks:
       - id: black

django_countries/data.py

@@ -563,7 +563,6 @@ def self_generate(
 
     # Sort countries.
     def sort_key(row):
-
         return (
             unicodedata.normalize("NFKD", row[0])
             .encode("ascii", "ignore")

django_countries/tests/test_countries.py

@@ -398,7 +398,6 @@ def test_translation_fallback_override_names(self):
                 }
             }
         ):
-
             lang = translation.get_language()
             try:
                 translation.activate("eo")

django_countries/tests/test_tags.py

@@ -8,7 +8,6 @@
 
 
 class TestCountriesTags(TestCase):
-
     TEMPLATE_COUNTRY = Template(
         "{% load countries %}{% get_country code as country %}{{ country }}"
     )