tree 256011152488555a8ca37e87e6bb3291f43dd751
parent dd802208a739b96b7dea0d9533e34f6410b843ce
author Fred Drake <fdrake@acm.org> 976740509 +0000
committer Fred Drake <fdrake@acm.org> 976740509 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4018418

When raising KeyError, provide the key value that failed.