Better compatibility with older importlib_metadata (pypa#4339)

Don't call `setuptools.extern.importlib_metadata.EntryPoints.names` for better backwards compatibility.
abravalheri · May 2, 2024 · dcfc833 · dcfc833
2 parents 963dbd2 + 9cf334d
commit dcfc833
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/setuptools/dist.py b/setuptools/dist.py
@@ -535,7 +535,8 @@ def warn_dash_deprecation(self, opt, section):
 
     def _setuptools_commands(self):
         try:
-            return metadata.distribution('setuptools').entry_points.names
+            entry_points = metadata.distribution('setuptools').entry_points
+            return {ep.name for ep in entry_points}  # Avoid newer API for compatibility
         except metadata.PackageNotFoundError:
             # during bootstrapping, distribution doesn't exist
             return []