commit 784cd4cc543f3685bee3b5e65e78ad5b68d77e04
author Éric Araujo <merwok@netwok.org> Wed Oct 19 08:50:49 2011 +0200
committer Éric Araujo <merwok@netwok.org> Wed Oct 19 08:50:49 2011 +0200
tree bf6e0a272192e1bf70ab763f18b6f8a2d08b5cdc
parent f3f283a1cbd8b87c911edc0e93baf3d0bfec672e

Make one function in packaging.metadata simpler

Lib/packaging/metadata.py

diff --git a/Lib/packaging/metadata.py b/Lib/packaging/metadata.py
index 9d3f8ab..2d0ffa4 100644
--- a/Lib/packaging/metadata.py
+++ b/Lib/packaging/metadata.py
@@ -185,6 +185,7 @@
 
 _FILESAFE = re.compile('[^A-Za-z0-9.]+')
 
+
 class Metadata:
     """The metadata of a release.
 
@@ -228,10 +229,8 @@
 
     def __delitem__(self, name):
         field_name = self._convert_name(name)
-        try:
-            del self._fields[field_name]
-        except KeyError:
-            raise KeyError(name)
+        # we let a KeyError propagate
+        del self._fields[field_name]
         self._set_best_version()
 
     def __contains__(self, name):