'''
Created on 6 juil. 2017

@author: olivier.massot
'''
from datetime import datetime
import logging.config

from path import Path
import yaml

def start(name="main", level=0, filename=""):
    # charge la configuration du logging depuis le fichier 'logging.yaml'
    configfile = Path(__file__).parent
    with open(configfile / 'logging.yaml', 'rt') as f:
        conf = yaml.load(f)

    if level:
        conf["loggers"][name]["level"] = level

    if not filename:
        filename = r'log\{}_{:%Y%m%d_%H%M}.log'.format(name, datetime.now())
    conf["handlers"]["file"]["filename"] = filename

    logging.config.dictConfig(conf)