import re
import datetime
from lib.log import logger as log
from collections import defaultdict


def tree():
    """create data struct tree"""
    return defaultdict(tree)


def now():
    """return current time, 2017-01-01 12:26:10,567"""
    return datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S,%f')[:-3]

def info(message):
    """info log"""
    log.info(message)


def warn(message):
    """warn log"""
    log.warn(message)


def error(message):
    """error log"""
    log.error(message)


def highlight(message):
    """highlight log"""
    log.highlight(message)