Fixing GHA workflow

Author: MaciejKaras

.github/workflows/require_changelog.yml

@@ -28,7 +28,7 @@ jobs:
           pip install --upgrade pip
           pip install -r requirements.txt
       - name: Check if changelog entry file was added in this PR
-        run: python scripts/release/check_changelog.py --base-sha "$BASE_SHA" --fail-on-no-changes $FAIL_ON_NO_CHANGES
+        run: python -m scripts.release.check_changelog --base-sha "$BASE_SHA" --fail-on-no-changes $FAIL_ON_NO_CHANGES
         env:
           BASE_SHA: ${{ github.event.pull_request.base.sha }}
           FAIL_ON_NO_CHANGES: ${{ !contains(github.event.pull_request.labels.*.name, 'skip-changelog') }}

scripts/release/__init__.py

@@ -0,0 +1 @@
+# Makes 'release' a Python package.

scripts/release/changelog_test.py

@@ -1,7 +1,7 @@
 import datetime
 import unittest
 
-from changelog import (
+from scripts.release.changelog import (
     MAX_TITLE_LENGTH,
     ChangeKind,
     extract_changelog_entry_from_contents,

scripts/release/check_changelog.py

@@ -5,15 +5,17 @@
 
 from scripts.release.changelog import DEFAULT_CHANGELOG_PATH, get_changelog_entries
 
+
 def str2bool(v):
     if isinstance(v, bool):
         return v
-    if v.lower() in ('yes', 'true', 't', 'y', '1'):
+    if v.lower() in ("yes", "true", "t", "y", "1"):
         return True
-    elif v.lower() in ('no', 'false', 'f', 'n', '0'):
+    elif v.lower() in ("no", "false", "f", "n", "0"):
         return False
     else:
-        raise argparse.ArgumentTypeError('Boolean value expected.')
+        raise argparse.ArgumentTypeError("Boolean value expected.")
+
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(
@@ -54,8 +56,7 @@ def str2bool(v):
         metavar="",
         action="store",
         type=str2bool,
-        nargs='?',
-        const=True,
+        nargs="?",
         help="Fail if no changelog entries are found. Default is True.",
     )
     args = parser.parse_args()