_                    _          _
| |    ___   __ _  __| |   __  _| |
| |   / _ \ / _` |/ _` |   \ \/ / |
| |__| (_) | (_| | (_| |    >  <| |
|_____\___/ \__,_|\__,_|   /_/\_\_|

   Configuration Parser Extraordinaire

load_xl is a versatile Python library for parsing various configuration file formats, including .env, .ini, .yaml, .json, .toml, and .xml. It provides a unified interface for loading and validating configuration data, making it easy to work with different file formats in your projects.

┌─────────────────────────────────────────────┐
│ ⚙️  Multiple configuration file formats      │
│ 🔄 Automatic environment variable substition │
│ 🛡️  JSON Schema validation                   │
│ 🔍 File watching for auto config reloading   │
│ 🖥️  Command-line interface (CLI)             │
│ 🐍 Compatible with Python 3.6+               │
└─────────────────────────────────────────────┘

Install load_xl using pip:

pip install load_xl

from load_xl import load_config

# Load a configuration file
config = load_config('path/to/your/config.yaml')

# Load with schema validation
schema = {...}  # Your JSON schema
config = load_config('path/to/your/config.json', schema=schema)

# Access configuration data
print(config['some_key'])

load_xl path/to/your/config.yaml --output
load_xl path/to/your/config.json --validate --schema path/to/schema.json

┌─────┬───────────────────────────────┐
│.env │ Environment variables         │
│.ini │ INI configuration files       │
│.yaml│ YAML configuration files      │
│.json│ JSON configuration files      │
│.toml│ TOML configuration files      │
│.xml │ XML configuration files       │
└─────┴───────────────────────────────┘

The load_xl library includes a comprehensive test suite. You can find the test script in the test directory. Here's a snippet of the test.py file:

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from load_xl import load_config, FileParsingError

# Test .env file parsing and loading
try:
    print("\n[+] Loading .env file...")
    env_config = load_config(".env")
    print(env_config.get("TEST"))
    print(env_config.get("TEST_ENV"))
except FileParsingError as e:
    print(f"Error in parsing .env file: {e}")

# ... (tests for other file formats)

# Test .xml file parsing and returning as dict
try:
    print("\n[+] Loading .xml file...")
    xml_config = load_config("test.xml")
    print(xml_config)
except FileParsingError as e:
    print(f"Error in parsing .xml file: {e}")

To run the tests, navigate to the test directory and execute:

python test.py

load_xl automatically replaces ${VAR} patterns in your configuration files with the corresponding environment variable values.

from load_xl import ConfigFileWatcher, YamlFileParser

watcher = ConfigFileWatcher('config.yaml', YamlFileParser)
watcher.start()

# Your application logic here

watcher.stop()

Note: There are example schema files provided in schemas folder.

Contributions are welcome! Please feel free to submit a Pull Request.

This project is licensed under the MIT License - see the LICENSE file for details.

• sc4rfurry - GitHub

• Thanks to all contributors and users of load_xl
• Inspired by the need for a unified configuration parsing solution
• This project was developed with some assistance from ChatGPT 4.0 , showcasing the potential of AI-assisted coding and for my peronal experience too

For more information and updates, please visit the GitHub repository.

 ______________________________
< Thank you for using load_xl! >
 ------------------------------
        \   ^__^
         \  (oo)\_______
            (__)\       )\/\
                ||----w |
                ||     ||