easy-dotenv 0.1.3

Easy environment variables management with type validation

easy-dotenv

Simple and type-safe environment variables management for Python.

Installation

pip install easy-dotenv

Usage

from easy_dotenv import EnvLoader

env = EnvLoader.load(
    # Required variables
    database_url=str,
    port=int,
    
    # Optional variables with defaults
    debug=(bool, False),
    workers=(int, 4)
)

# Access your environment variables
print(env.database_url)
print(env.port)
print(env.debug)  # False if not set
print(env.workers)  # 4 if not set

Features

• Type validation
• Required/optional variables
• Default values
• .env file support
• Clean and simple API
• Type hints support

Error Handling

from easy_dotenv import EnvLoader, EnvMissingError, EnvTypeError

try:
    env = EnvLoader.load(
        api_key=str,
        port=int
    )
except EnvMissingError as e:
    print("Missing environment variables:", e)
except EnvTypeError as e:
    print("Invalid environment variable type:", e)

Development

Setup

# Create virtual environment
python3 -m venv venv

# Activate virtual environment
source venv/bin/activate  # Linux/MacOS
# or
# venv\Scripts\activate  # Windows

# Install with development dependencies
pip install -e ".[dev]"

Running Tests

# Run tests
pytest

# Run tests with coverage
pytest --cov=easy_dotenv

License

MIT

Requirements

• Python 3.7 or higher
• python-dotenv>=0.19.0