pydantic-etcd

pydantic BaseSettings - based class to load settings from an ETCD server.

This image is experimental and might have undesirable effects. Currently is more a POC than a functional project. Use it under your responsability!

Getting started

PUT these two keys in your ETCD server: app_host & app_port (int)

Then (assuming you're running an ETCD server on localhost), run:

from pydantic_etcd import ETCDSettings, BaseETCDSettings

class MySettings(BaseETCDSettings):
    app_host: str
    app_port: int

etcd_settings = ETCDSettings(host="127.0.0.1", port=2739)
settings = MySettings(etcd_settings)

print("App host:", settings.app_host)
print("App port:", settings.app_port)

See more examples at examples.

Changelog

• 0.0.1 - Initial version, load from ETCD and watch keys

TODO

• Standarize priority of loading from environment variables and ETCD
• Support ETCD authentication (and other settings...)
• Support ETCD prefix

Requirements

• Python >=3.6
• Requirements listed in requirements.txt
• Running ETCD server

Installing

While package is not uploaded to PyPi, can be installed with:

pip install git+git://github.com/David-Lor/pydantic-etcd.git#egg=pydantic-etcd

Or cloning the repo:

git clone https://github.com/David-Lor/pydantic-etcd.git
cd pydantic-etcd
python setup.py install

Running tests

# Ensure you have a working ETCD server!

pip install -r requirements.txt
pip install -r requirements.test.txt

pytest .