diff options
Diffstat (limited to 'Doc/whatsnew')
| -rw-r--r-- | Doc/whatsnew/3.7.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Doc/whatsnew/3.7.rst b/Doc/whatsnew/3.7.rst index af7e22d..1ec8e0c 100644 --- a/Doc/whatsnew/3.7.rst +++ b/Doc/whatsnew/3.7.rst @@ -2401,6 +2401,10 @@ Changes in the Python API instead of a :class:`bytes` instance. (Contributed by Victor Stinner in :issue:`21071`.) +* :mod:`argparse` subparsers can now be made mandatory by passing ``required=True`` + to :meth:`ArgumentParser.add_subparsers() <argparse.ArgumentParser.add_subparsers>`. + (Contributed by Anthony Sottile in :issue:`26510`.) + * :meth:`ast.literal_eval()` is now stricter. Addition and subtraction of arbitrary numbers are no longer allowed. (Contributed by Serhiy Storchaka in :issue:`31778`.) |