Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

gh-101472: Add nargs='...' to the reference of add_argument in argparse #101473

Closed
wants to merge 1 commit into from
Closed

gh-101472: Add nargs='...' to the reference of add_argument in argparse #101473

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
11 changes: 11 additions & 0 deletions Doc/library/argparse.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1043,6 +1043,17 @@ If the ``nargs`` keyword argument is not provided, the number of arguments consu
is determined by the action_. Generally this means a single command-line argument
will be consumed and a single item (not a list) will be produced.

* ``'...'``. The remaining command-line args are gathered into a list,
including optional arguments. If there are no remaining arguments,
an empty list is returned. For example::

>>> parser = argparse.ArgumentParser()
>>> parser.add_argument('cmd')
>>> parser.add_argument('args', nargs='...')
>>> parser.parse_args('script.sh -v -n'.split())
Namespace(cmd=['script.sh'], args=['-v', '-n'])
>>> parser.parse_args('script.sh'.split())
Namespace(cmd=['script.sh'], args=[])

.. _const:

Expand Down