https://github.com/drish/envvar

https://github.com/drish/envvar

Last synced: 3 months ago
JSON representation

• Host: GitHub
• URL: https://github.com/drish/envvar
• Owner: drish
• License: mit
• Created: 2022-12-02T02:16:58.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2023-06-10T23:29:35.000Z (about 3 years ago)
• Last Synced: 2025-02-20T07:49:13.826Z (over 1 year ago)
• Language: Python
• Size: 15.6 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# py-envvar

The easiest way to handle env vars.

This is an opnionated utility package for handling environment variables, it handles defaults and required env vars all in one simple config file.

[![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)

![Build](https://github.com/drish/envvar/actions/workflows/test.yaml/badge.svg)

![](https://img.shields.io/badge/license-MIT-blue.svg)

[![codecov](https://codecov.io/gh/drish/envvar/branch/main/graph/badge.svg?token=GGD39PPFM0)](https://codecov.io/gh/drish/envvar)

---

# Example config yaml

```yaml

required:

  - DB_NAME

  - HOST

defaults:

  TOKEN: "_token_"

  HOST: "0.0.0.0"

  PORT: 3000

local:

  DB_NAME: pg://local

test:

  DB_NAME: pg://test

```

# Installation

`pip install py-envvar==0.0.1`

# Usage

```python

import os

from envvar import load # import envvar instead of py-envvar

load("./config.yaml", "local") # raises when a required env var is not set

```