trafaret-config 0.1.0

A configuration library for python using trafaret and yaml

Status:

Beta

This is a wrapper that loads yaml and checks config using trafaret while keeping track of actual lines of file where error has happened. Additionally, it can pretty print the error.

Basic Usage:

import trafaret
from trafaret_config import read_and_validate

TRAFARET = trafaret.Dict({'x': trafaret.String()})

try:
    config = read_and_validate('config.yaml', TRAFARET)
except ConfigError as e:
    e.output()
    sys.exit(1)

Example output (from a test.py which has better trafaret than example above):

bad.yaml:2: smtp.port: value can't be converted to int
bad.yaml:3: smtp.ssl_port: value can't be converted to int
bad.yaml:4: port: value can't be converted to int

Installation

::

pip install trafaret_config@0.1.0