1、把下面代码复制到一个.py文件中

#!/usr/bin/env python# encoding: utf-8import logging# now we patch Python code to add color support to logging.StreamHandlerdef add_coloring_to_emit_windows(fn): # add methods we need to the class def _out_handle(self): import ctypes return ctypes.windll.kernel32.GetStdHandle(self.STD_OUTPUT_HANDLE) out_handle = property(_out_handle) def _set_color(self, code): import ctypes # Constants from the Windows API self.STD_OUTPUT_HANDLE = -11 hdl = ctypes.windll.kernel32.GetStdHandle(self.STD_OUTPUT_HANDLE) ctypes.windll.kernel32.SetConsoleTextAttribute(hdl, code) setattr(logging.StreamHandler, '_set_color', _set_color) def new(*args): FOREGROUND_BLUE = 0x0001 # text color contains blue. FOREGROUND_GREEN = 0x0002 # text color contains green. FOREGROUND_RED = 0x0004 # text color contains red. FOREGROUND_INTENSITY = 0x0008 # text color is intensified. FOREGROUND_WHITE = FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED # winbase.h STD_INPUT_HANDLE = -10 STD_OUTPUT_HANDLE = -11 STD_ERROR_HANDLE = -12 # wincon.h FOREGROUND_BLACK = 0x0000 FOREGROUND_BLUE = 0x0001 FOREGROUND_GREEN = 0x0002 FOREGROUND_CYAN = 0x0003 FOREGROUND_RED = 0x0004 FOREGROUND_MAGENTA = 0x0005 FOREGROUND_YELLOW = 0x0006 FOREGROUND_GREY = 0x0007 FOREGROUND_INTENSITY = 0x0008 # foreground color is intensified. BACKGROUND_BLACK = 0x0000 BACKGROUND_BLUE = 0x0010 BACKGROUND_GREEN = 0x0020 BACKGROUND_CYAN = 0x0030 BACKGROUND_RED = 0x0040 BACKGROUND_MAGENTA = 0x0050 BACKGROUND_YELLOW = 0x0060 BACKGROUND_GREY = 0x0070 BACKGROUND_INTENSITY = 0x0080 # background color is intensified. levelno = args[1].levelno if (levelno >= 50): color = BACKGROUND_YELLOW | FOREGROUND_RED | FOREGROUND_INTENSITY | BACKGROUND_INTENSITY elif (levelno >= 40): color = FOREGROUND_RED | FOREGROUND_INTENSITY elif (levelno >= 30): color = FOREGROUND_YELLOW | FOREGROUND_INTENSITY elif (levelno >= 20): color = FOREGROUND_GREEN elif (levelno >= 10): color = FOREGROUND_MAGENTA else: color = FOREGROUND_WHITE args[0]._set_color(color) ret = fn(*args) args[0]._set_color(FOREGROUND_WHITE) # print "after" return ret return newdef add_coloring_to_emit_ansi(fn): # add methods we need to the class def new(*args): levelno = args[1].levelno if (levelno >= 50): color = '\x1b[31m' # red elif (levelno >= 40): color = '\x1b[31m' # red elif (levelno >= 30): color = '\x1b[33m' # yellow elif (levelno >= 20): color = '\x1b[32m' # green elif (levelno >= 10): color = '\x1b[35m' # pink else: color = '\x1b[0m' # normal try: args[1].msg = color + args[1].msg + '\x1b[0m' # normal except Exception as e: pass # print "after" return fn(*args) return newimport platformif platform.system() == 'Windows': # Windows does not support ANSI escapes and we are using API calls to set the console color logging.StreamHandler.emit = add_coloring_to_emit_windows(logging.StreamHandler.emit)else: # all non-Windows platforms are supporting ANSI escapes so we use them logging.StreamHandler.emit = add_coloring_to_emit_ansi(logging.StreamHandler.emit) # log = logging.getLogger() # log.addFilter(log_filter()) # //hdlr = logging.StreamHandler() # //hdlr.setFormatter(formatter())

2、将文件放到项目的utils包中(或者项目其他路径)

3、在配置文件中导入这个py文件

比如在Django的setting.py文件中配置日志信息时,可以先导入这个文件

之后运行代码,控制台会根据日志等级显示不同的颜色

4、pycharm版本最好是17版本以上的

以上这篇在PyCharm中控制台输出日志分层级分颜色显示的方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。