diff options
| -rw-r--r-- | Lib/packaging/metadata.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Lib/packaging/metadata.py b/Lib/packaging/metadata.py index 2d0ffa4..2993ebb 100644 --- a/Lib/packaging/metadata.py +++ b/Lib/packaging/metadata.py @@ -229,8 +229,10 @@ class Metadata: def __delitem__(self, name): field_name = self._convert_name(name) - # we let a KeyError propagate - del self._fields[field_name] + try: + del self._fields[field_name] + except KeyError: + raise KeyError(name) self._set_best_version() def __contains__(self, name): |