esp-idf/tools/tiny-test-fw/Utility/__init__.py

from __future__ import print_function
import sys


_COLOR_CODES = {
    "white": u'\033[0m',
    "red":  u'\033[31m',
    "green": u'\033[32m',
    "orange": u'\033[33m',
    "blue": u'\033[34m',
    "purple": u'\033[35m',
    "W": u'\033[0m',
    "R": u'\033[31m',
    "G": u'\033[32m',
    "O": u'\033[33m',
    "B": u'\033[34m',
    "P": u'\033[35m'
}


def console_log(data, color="white", end="\n"):
    """
    log data to console.
    (if not flush console log, Gitlab-CI won't update logs during job execution)

    :param data: data content
    :param color: color
    """
    if color not in _COLOR_CODES:
        color = "white"
    color_codes = _COLOR_CODES[color]
    if type(data) is type(b''):
        data = data.decode('utf-8', 'replace')
    print(color_codes + data, end=end)
    if color not in ["white", "W"]:
        # reset color to white for later logs
        print(_COLOR_CODES["white"] + u"\r")
    sys.stdout.flush()