🌈 Extra colorization and configuration loading for Click.
Project description
What is Click Extra?
A collection of helpers and utilities for Click, the Python CLI framework.
It is a drop-in replacement with good defaults that saves you some boilerplate code. It also comes with some workarounds and patches that have not reached upstream yet (or are unlikely to).
Simple click example |
Same with click-extra |
from click import command, echo, option
@command()
@option("--count", default=1, help="Number of greetings.")
@option("--name", prompt="Your name", help="The person to greet.")
def hello(count, name):
"""Simple program that greets NAME for a total of COUNT times."""
for _ in range(count):
echo(f"Hello, {name}!")
if __name__ == "__main__":
hello()
|
from click_extra import command, echo, option
@command()
@option("--count", default=1, help="Number of greetings.")
@option("--name", prompt="Your name", help="The person to greet.")
def hello(count, name):
"""Simple program that greets NAME for a total of COUNT times."""
for _ in range(count):
echo(f"Hello, {name}!")
if __name__ == "__main__":
hello()
|
 |
 |
This example demonstrate the all-in-one package with its default options. You are still free to pick-up some of these options one-by-one, as documented below.
Features
- Configuration file loader for:
TOMLYAMLJSON, with inline and block comments (Python-style#and Javascript-style//)INI, with extended interpolation, multi-level sections and non-native types (list, sets, …)XML
- Download configuration from remote URLs
- Optional strict validation of configuration
- Automatic search of configuration file from default user folder
- Respect of
CLI > Configuration > Environment > Defaultsprecedence - Colorization of help screens
-h/--helpoption names (see rant on other inconsistencies)--color/--no-coloroption flag- Recognize the
NO_COLORenvironment variable convention fromno-color.org - Colored
--versionoption - Colored
--verbosityoption and logs --time/--no-timeflag to measure duration of command execution- Platform recognition utilities (macOS, Linux and Windows)
- New conditional markers for
pytest:@skip_linux,@skip_macosand@skip_windows@unless_linux,@unless_macosand@unless_windows@destructiveand@non_destructive
- Fixes 20+ bugs from other Click-related projects
- Rely on
cloupto add:- option groups
- constraints
- subcommands sections
- aliases
- command suggestion (
Did you mean <subcommand>?)
Used in
Check these projects to get real-life examples of click-extra usage:
- Mail Deduplicate - A CLI to deduplicate similar emails.
- Meta Package Manager - A unifying CLI for multiple package managers.
Development
Development guidelines
are the same as
parent project mpm, from
which click-extra originated.
Release history Release notifications | RSS feed
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