p-config 1.0

small tool for project config management

Simple project config for Python.

You can read configuration from environ or local file with it.

Usuage

Suppose there are some config files.

# filename: default.yml
server:
    port: 80
    hostname: localhost

# filename: override.yml
server:
    port: 443
    hostname: localhost
    backends:
      - 127.0.0.1:80

You can read configuration via this way

$: env SERVER.PORT=8080 ipython
Python 3.6.9 (default, Nov  7 2019, 10:44:02)
Type 'copyright', 'credits' or 'license' for more information
IPython 7.13.0 -- An enhanced Interactive Python. Type '?' for help.\

In [1]: from p_config import Config

In [2]: config = Config('default.yml')

In [3]: config['SERVER.PORT']
Out[3]: 80

In [4]: config['SERVER.HOSTNAME']
Out[4]: 'localhost'

In [5]: config.load('override.yml')  # update configuration via local file

In [6]: config['SERVER.PORT']
Out[6]: 443

In [7]: config['SERVER.BACKENDS']
Out[7]: ['127.0.0.1:8080']

In [8]: config.load_env()  # update configuration via environ

In [9]: config['SERVER.PORT']
Out[9]: '8080'