[rpms/python-rpm-generators] rawhide: Properly handle missing METADATA on Python 3.15+

[rpms/python-rpm-generators] rawhide: Properly handle missing METADATA on Python 3.15+

[@ 2026-08-15 10:47 UTC (permalink / raw)]

            A new commit has been pushed.

            Repo   : rpms/python-rpm-generators
            Branch : rawhide
            Commit : 9d214678c4b3c976af53671446dc6d19ccac559f
            Author : Miro Hrončok <miro@hroncok.cz>
            Date   : 2026-08-12T21:19:28+02:00
            Stats  : +6/-1 in 1 file(s)
            URL    : https://src.fedoraproject.org/rpms/python-rpm-generators/c/9d214678c4b3c976af53671446dc6d19ccac559f?branch=rawhide

            Log:
            Properly handle missing METADATA on Python 3.15+

See https://github.com/python/cpython/issues/143387

Used LLM to analyze a CI test failure.

Assisted-By: Claude Opus 4.6

---
diff --git a/pythondistdeps.py b/pythondistdeps.py
index d6f5f46..8404292 100755
--- a/pythondistdeps.py
+++ b/pythondistdeps.py
@@ -76,7 +76,12 @@ class Distribution(PathDistribution):
 
         # Check that the initialization went well and metadata are not missing or corrupted
         # name is the most important attribute, if it doesn't exist, import failed
-        if not self.name or not isinstance(self.name, str):
+        # Python 3.15+ raises MetadataNotFound (FileNotFoundError) instead of returning None
+        try:
+            name = self.name
+        except FileNotFoundError:
+            name = None
+        if not name or not isinstance(name, str):
             print("*** PYTHON_METADATA_FAILED_TO_PARSE_ERROR___SEE_STDERR ***")
             print('Error: Python metadata at `{}` are missing or corrupted.'.format(path), file=stderr)
             exit(65)  # os.EX_DATAERR