remove trailing whitespaces

.gitlab-ci.yml

@@ -1,4 +1,5 @@
 stages:
+- pre-commit
 - gitlab
 - test
 - deploy
@@ -13,6 +14,18 @@ before_script:
   - python -V
   - pip install wheel tox
 
+pre-commit-check:
+  stage: pre-commit
+  image: python:3.6-buster
+  variables:
+    PRE_COMMIT_HOME: ${CI_PROJECT_DIR}/.cache/pre-commit
+  cache:
+    paths:
+      - ${PRE_COMMIT_HOME}
+  script:
+    - pip install pre-commit
+    - pre-commit run --all-files
+
 sast:
   stage: gitlab
   before_script: []

.pre-commit-config.yaml

@@ -0,0 +1,16 @@
+# Apply to all files without committing:
+#   pre-commit run --all-files
+# Update this file:
+#   pre-commit autoupdate
+
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v3.4.0
+    hooks:
+      - id: check-case-conflict
+      - id: check-json
+      - id: check-xml
+      - id: check-yaml
+      - id: fix-byte-order-marker
+      - id: trailing-whitespace
+        exclude: \.(min\.css|min\.js|po|mo)$

allianceauth/groupmanagement/tests/test_signals.py

@@ -97,4 +97,3 @@ class TestCheckGroupsOnStateChange(TestCase):
         self.assertEqual(self.user.profile.state, self.test_state_2)
         groups = self.user.groups.all()
         self.assertIn(state_group, groups)
-        

allianceauth/services/modules/teamspeak3/tests.py

@@ -321,4 +321,3 @@ class Teamspeak3ManagerTestCase(TestCase):
 
         # perform test
         manager.add_user(user, "Dummy User")
-