Add warning when setup() return value is unsupported

Also remove bare except.
2026-09-03 20:52:55 -05:00 · 2015-06-11 19:05:46 +02:00
parent 10183a6ca0
commit 4e43a95514
1 changed files with 3 additions and 0 deletions
@@ -454,6 +454,9 @@ class Sphinx(object):
            if not ext_meta.get('version'):
                ext_meta['version'] = 'unknown version'
        except Exception:
+            self.warn('extension %r returned an unsupported object from '
+                      'its setup() function; it should return None or a '
+                      'metadata dictionary' % extension)
            ext_meta = {'version': 'unknown version'}
        self._extensions[extension] = mod
        self._extension_metadata[extension] = ext_meta