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| -rw-r--r-- | CHANGELOG.md | 1 | ||||
| -rw-r--r-- | tests/test_argparse_custom.py | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md index ff37f57b..9fe99019 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -5,6 +5,7 @@ * Renamed `install_command_set()` and `uninstall_command_set()` to `register_command_set()` and `unregister_command_set()` for better name consistency. * Bug Fixes + * Fixed help formatting bug in `Cmd2ArgumentParser` when `nargs` > 1 and `metavar` is a tuple * Added explicit testing against python 3.5.2 for Ubuntu 16.04, and 3.5.3 for Debian 9 * Added fallback definition of typing.Deque (taken from 3.5.4) * Removed explicit type hints that fail due to a bug in 3.5.2 favoring comment-based hints instead diff --git a/tests/test_argparse_custom.py b/tests/test_argparse_custom.py index f4db12b6..3ce90118 100644 --- a/tests/test_argparse_custom.py +++ b/tests/test_argparse_custom.py @@ -260,3 +260,10 @@ def test_override_parser(): # Verify DEFAULT_ARGUMENT_PARSER is now our CustomParser from examples.custom_parser import CustomParser assert DEFAULT_ARGUMENT_PARSER == CustomParser + + +def test_apcustom_metavar_tuple(): + # Test the case when a tuple metavar is used with nargs an integer > 1 + parser = Cmd2ArgumentParser() + parser.add_argument('--aflag', nargs=2, metavar=('foo', 'bar'), help='This is a test') + assert '[--aflag foo bar]' in parser.format_help() |