A minimal Python library to validate environment variables at startup. Zero dependencies.
Project description
envgate
A minimal Python library to validate environment variables at startup. Zero dependencies.
Why?
Instead of your app crashing at runtime because DATABASE_URL is missing,
envgate validates everything at startup and tells you exactly what's wrong — all at once.
Installation
pip install envgate
Quick Start
from envgate import envgate
envgate({
"DATABASE_URL": {"required": True},
"REDIS_URL": {"required": True},
"LOG_LEVEL": {"default": "INFO"},
"PORT": {"type": int, "default": 8000},
"DEBUG": {"type": bool, "default": False},
})
If DATABASE_URL and REDIS_URL are missing, you get:
envgate: 2 environment variable errors:
- DATABASE_URL is required
- REDIS_URL is required
License
MIT
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