diff options
Diffstat (limited to 'Lib/argparse.py')
| -rw-r--r-- | Lib/argparse.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Lib/argparse.py b/Lib/argparse.py index d1f8fa2..2d8a7ef 100644 --- a/Lib/argparse.py +++ b/Lib/argparse.py @@ -1521,7 +1521,11 @@ class _ActionsContainer(object): # NOTE: if add_mutually_exclusive_group ever gains title= and # description= then this code will need to be expanded as above for group in container._mutually_exclusive_groups: - mutex_group = self.add_mutually_exclusive_group( + if group._container is container: + cont = self + else: + cont = title_group_map[group._container.title] + mutex_group = cont.add_mutually_exclusive_group( required=group.required) # map the actions to their new mutex group |