NonePrompt

Prompt toolkit for console interaction.

Typing is fully supported. Async is also supported!

Installation

pip install noneprompt

Prompt Usage

Input

from noneprompt import InputPrompt

InputPrompt("What is your name?", validator=lambda string: True).prompt()
await InputPrompt("What is your name?", validator=lambda string: True).prompt_async()

Confirm

from noneprompt import ConfirmPrompt

ConfirmPrompt("Are you sure?", default_choice=False).prompt()
await ConfirmPrompt("Are you sure?", default_choice=False).prompt_async()

List

from noneprompt import ListPrompt, Choice

ListPrompt("What is your favorite color?", choices=[Choice("Red"), Choice("Blue")]).prompt()
await ListPrompt("What is your favorite color?", choices=[Choice("Red"), Choice("Blue")]).prompt_async()

Checkbox

from noneprompt import CheckboxPrompt, Choice

CheckboxPrompt("Choose your favorite colors", choices=[Choice("Red"), Choice("Blue")]).prompt()
await CheckboxPrompt("Choose your favorite colors", choices=[Choice("Red"), Choice("Blue")]).prompt_async()

Choice Data

You can add data to choices. Result type can be inferred from the data type.

from noneprompt import ListPrompt, Choice

result: Choice[str] = ListPrompt(
    "What is your favorite color?",
    choices=[
        Choice("Red", data="#FF0000"),
        Choice("Blue", data="#0000FF"),
    ],
).prompt()
print(result.data)

Defaults and Cancellation

from noneprompt import InputPrompt

result = InputPrompt("Press Ctrl-C to cancel.").prompt(default="Cancelled")
assert result == "Cancelled"

from noneprompt import InputPrompt, CancelledError

try:
    InputPrompt("Press Ctrl-C to cancel.").prompt()
except CancelledError:
    # Do something
    pass

Style Guide

See the docstring of prompt classes for more information.

from noneprompt import InputPrompt
from prompt_toolkit.styles import Style

InputPrompt("What is your name?").prompt(style=Style([("input": "#ffffff"), ("answer": "bold")]))

Disable ansi colors:

from noneprompt import InputPrompt

InputPrompt("What is your name?").prompt(no_ansi=True)

Try from command line

noneprompt -h