cabina 0.3.0

Configuration with typed env vars

cabina

Installation

pip3 install cabina

Usage

import cabina
from cabina import computed, env


class Config(cabina.Config):
    class Main(cabina.Section):
        API_HOST: str = env.str("API_HOST", default="localhost")
        API_PORT: int = env.int("API_PORT", default=8080)

        @computed
        def API_URL(cls) -> str:
            return f"http://{cls.API_HOST}:{cls.API_PORT}"

    class Kafka(cabina.Section):
        BOOTSTRAP_SERVERS: tuple = env.tuple("KAFKA_BOOTSTRAP_SERVERS")
        AUTO_COMMIT: bool = env.bool("KAFKA_AUTO_COMMIT", True)

assert Config.Main.API_URL == "http://localhost:8080"
assert Config["Main"]["API_URL"] == "http://localhost:8080"