kosmorro/kosmorro/utils.py

#!/usr/bin/env python3

from termcolor import colored as do_color
from sys import stderr


global _COLORS_ACTIVATED


def set_colors_activated(activated: bool):
    global _COLORS_ACTIVATED
    _COLORS_ACTIVATED = activated


def colored(text, color=None, on_color=None, attrs=None):
    """Decorator to use colors only when they are activated"""
    if not _COLORS_ACTIVATED:
        return text

    return do_color(text, color, on_color, attrs)


def print_stderr(*values: object):
    print(*values, file=stderr)