philiprehberger-env-file
v0.1.6106 downloadsMIT
.env file parser with interpolation and multi-file support
$
pip install philiprehberger-env-fileREADME
philiprehberger-env-file
.env file parser with interpolation and multi-file support.
Installation
pip install philiprehberger-env-file
Usage
Load into Environment
from philiprehberger_env_file import load_env
# Load .env (default)
load_env()
# Load multiple files (later files override earlier)
load_env(".env", ".env.local")
# Don't override existing env vars
load_env(override=False)
Parse Without Modifying Environment
from philiprehberger_env_file import parse_env_file
config = parse_env_file(".env")
print(config["DATABASE_URL"])
Supported Syntax
# Comments
KEY=value
export KEY=value
# Quoted values
SINGLE='no interpolation here'
DOUBLE="supports\nnewlines"
# Variable interpolation
BASE_URL=https://api.example.com
API_URL=${BASE_URL}/v1
# Empty values
EMPTY_VAR=
# Inline comments (unquoted values only)
HOST=localhost # this is a comment
API
| Function / Class | Description |
|---|---|
load_env(*paths, override=True) | Load .env files into os.environ, returns dict of loaded vars |
parse_env_file(path) | Parse a .env file, returns dict without modifying environment |
Development
pip install -e .
python -m pytest tests/ -v
Support
If you find this project useful: