Package config-versioned

YAML-based configuration management for versioned data pipelines, with automatic file I/O by extension.

pip install config-versioned

Quick example:

import importlib.resources as r
from config_versioned import Config

# Load the bundled example config
path = str(r.files("config_versioned") / "data" / "example_config.yaml")
cfg = Config(path)

# Retrieve settings (top-level and nested)
cfg.get("a")                  # 'foo'
cfg.get("group_c", "e")       # False

# Build paths (versioned and non-versioned directories)
cfg.get_dir_path("raw_data")       # PosixPath('.../raw_data')
cfg.get_dir_path("prepared_data")  # PosixPath('.../prepared_data/v1')
cfg.get_file_path("raw_data", "a") # PosixPath('.../raw_data/example_input_file.csv')

# Override the version at runtime — all path lookups update automatically
cfg_v2 = Config(path, versions={"prepared_data": "v2"})
cfg_v2.get_dir_path("prepared_data")  # PosixPath('.../prepared_data/v2')

Contents

• Getting Started
• Installation
• API Reference