Experimental Features

Learn about ArgumentParser’s experimental features.

ExperimentalFeatures.md

Overview

Command-line programs built using ArgumentParser may include some built-in experimental features, available with the prefix --experimental. These features should not be considered stable while still prefixed, as future releases may change their behavior or remove them.

If you have any feedback on experimental features, please open a GitHub issue.

List of Experimental Features

NameDescriptionrelated PRsVersion
--experimental-dump-helpDumps command/argument/help information as JSON#310 #3350.5.0 or newer