backward compatible as discrete

[wyli]

Signed-off-by: Wenqi Li wenqil@nvidia.com

follow up of #3352

Description

Status

Ready

Types of changes

• Non-breaking change (fix or new feature that would not break existing functionality).
• Breaking change (fix or new feature that would cause existing functionality to change).
• New tests added to cover the changes.
• Integration tests passed locally by running ./runtests.sh -f -u --net --coverage.
• Quick tests passed locally by running ./runtests.sh --quick --unittests.
• In-line docstrings updated.
• Documentation updated, tested make html command in the docs/ folder.

[wyli]

Hi @Nic-Ma, this changes the valueerror of using deprecated arguments to a warning, I think it's needed for 0.8 to avoid too much broken use cases.

[Nic-Ma]

Looks good to me, please double confirm the compatibility with some tutorials or examples.

Thanks.

[wyli]

/build

[wyli]

tested with the tutorials: https://github.com/Project-MONAI/MONAI/runs/4265270026?check_suite_focus=true