• Add support for help parameter in CLI arguments:
  • As help in CLI arguments is not supported by Click, there are two new internal classes (Click sub-classes) to support it:
    • typer.core.TyperArgument
    • typer.core.TyperCommand
  • This includes a new auto-generated help text section Arguments for CLI arguments, showing defaults, required arguments, etc.
  • It's also possible to disable it and keep the previous behavior, not showing automatic help for CLI arguments (Click's default) using the hidden parameter.
  • Now show_default is True by default.
  • And now show_envvar is True by default.
  • So, default values and env vars are shown in the help text by default, without having to manually enable them, for both CLI arguments and CLI options.
  • New docs:
    • CLI Arguments Intro.
    • Optional CLI Arguments.
    • CLI Arguments with Default.
    • CLI Arguments with Help.
    • CLI Arguments with Environment Variables.
    • CLI Arguments: Other uses.
    • CLI arguments with tuples.
  • Lot's of tests for all the new examples in the new docs, keeping coverage at 100%.
  • PR #123.
• Add docs for calling packages with python -m some_package using __main__.py: Building a Package: Support python -m. PR #121.
• Add support for *args and **kwargs when calling the Typer app, just like in Click. PR #120 by @teymour-aldridge.
• Fix typos in README and main docs #103 by @mrcartoonster.
• Fix typo in docs. PR #98 by @mrcartoonster.
• Fix typos and rewording in docs. PR #97 by @mrcartoonster.
• Update GitHub Action issue-manager. PR #114.