Suggestion: don't show [default: None] in help for required options

[aldanor]

First Check

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Example Code

def main(x: Annotated[int, typer.Option()]):
    pass

> python foo.py --help
...
│ *  --x           INTEGER  [default: None] [required]                                                                                         
...

Description

If provided with an option without a default, it:

• makes it required and displays as [required] in help (good)
• still shows [default: None] in help (not good) which is very confusing since this default will never be used and conflicts with the 'required' label for this option

Suggestion: remove [required] label in help for required options. (yes, there's show_default but does it make sense having it default to True in this case?)

Operating System

macOS

Operating System Details

No response

Typer Version

0.9.0

Python Version

3.11.5

Additional Context

No response

[YuriiMotov]

Seems to be fixed:

typer myapp.py run --help
                                                                                                                                                         
 Usage: typer [PATH_OR_MODULE] run [OPTIONS]                                                                                                             
                                                                                                                                                         
 Run the provided Typer app.                                                                                                                             
                                                                                                                                                         
╭─ Options ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ *  --x           INTEGER  [required]                                                                                                                  │
│    --help                 Show this message and exit.                                                                                                 │
╰───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯