python print字体颜色

  python可以指定print字体颜色，代码：
$selfLog.py$

import config
import time, traceback
from colorama import init

init(autoreset=True)


def getColor(rank):
    manner = 1
    foreground = 30  # [30, 37]
    background = 47  # [40, 47]
    foreground += rank % 8
    background -= rank % 8
    # color = '\033[%d;%d;%dm' % (manner, foreground, background)
    color = '\033[%d;%dm' % (manner, foreground)
    return color


def selfLog(rank, *logs):
    if rank < config.selfLogRank:
        return
    tracebackinfo = str(traceback.extract_stack()[0])
    begin = tracebackinfo.index('file')
    end = tracebackinfo.rindex(' in')
    tracebackinfo = tracebackinfo[begin:end]
    times = time.strftime('%Y/%m/%d %H:%M:%S', time.localtime())
    print('-- %s, %s' % (tracebackinfo, times))
    color = getColor(rank)
    for log in logs:
        print('   %s%s' % (color, log), end=' ')
    print()

$config.py$

selfLogRank = 0

$main.py$

from selfLog import selfLog

if __name__ == '__main__':
    selfLog(1, 'Reading image...', 'info_1', 'info_2')
    selfLog(3, 'Failed to read image!', 'info_1')

  调用时第一个参数rank不小于config.selfLogRank才会输出。

参考