argumento 1.0.4

Package for combining config and command-line args

Project description

config-args is a Python library for reading configuration from config files and command-line args.

Installation

pip install argumento

Usage

You can define configuration parameters both in config files and in command-line arguments.
Command-line args have higher priority: param values from command line overwrite values from config files.

Supported config file formats are:

• yaml (.yaml, .yml)
• toml (.toml)
• json (.json)

Basic example:

import argumento

cfg_filename = 'my_config.yaml'
args = argumento.create_parser(cfg_filename).parse()

If a parameter is required but is not set in config file, ?: followed by type name is used instead of a value:

login: "?:str"
max_retries: "?:int"
ratio: "?:float"
ports: "?:list[int]"
fractions: "?:list[float]"

Supported data types are:

• str
• int
• float
• list[int]
• list[float]