import logging
from cloghandler import ConcurrentRotatingFileHandler
import os
class ColoredFormatter(logging.Formatter):
def __init__(self, fmt=None):
logging.Formatter.__init__(self, fmt=fmt)
def format(self, record):
COLORS = {
'Black': '0;30',
'Red': '0;31',
'Green': '0;32',
'Brown': '0;33',
'Blue': '0;34',
'Purple': '0;35',
'Cyan': '0;36',
'Light_Gray': '0;37',
'Dark_Gray': '1;30',
'Light_Red': '1;31',
'Light_Green': '1;32',
'Yellow': '1;33',
'Light_Blue': '1;34',
'Light_Purple': '1;35',
'Light_Cyan': '1;36',
'White': '1;37',
}
COLOR_SEQ = "\033[%sm"
RESET_SEQ = "\033[0m"
message = logging.Formatter.format(self, record)
if record.levelno == logging.DEBUG:
message = COLOR_SEQ % COLORS['White'] + message + RESET_SEQ
elif record.levelno == logging.INFO:
message = COLOR_SEQ % COLORS['Green'] + message + RESET_SEQ
pass
elif record.levelno == logging.WARNING:
message = COLOR_SEQ % COLORS['Brown'] + message + RESET_SEQ
elif record.levelno == logging.ERROR:
message = COLOR_SEQ % COLORS['Red'] + message + RESET_SEQ
elif record.levelno == logging.CRITICAL:
message = COLOR_SEQ % COLORS['Purple'] + message + RESET_SEQ
return message
import logging.handlers
def get_logger(log_name="",
log_path='logs',
single_log_file_size=1024 * 1024 * 500,
log_to_file=True,
backup_count=1):
""":return a logger"""
if not os.path.exists(log_path):
try:
os.makedirs(log_path)
except Exception as e:
print(str(e))
logger = logging.getLogger("{}".format(log_name))
logger.setLevel(logging.DEBUG)
if log_name and log_to_file:
# file
log_file = "{}/{}.log".format(log_path, log_name)
fh = logging.handlers.ConcurrentRotatingFileHandler(log_file, maxBytes=single_log_file_size, backupCount=backup_count)
color_formatter = ColoredFormatter(fmt='%(asctime)s %(funcName)s[line:%(lineno)d] [%(levelname)s]: %(message)s')
fh.setFormatter(color_formatter)
fh.setLevel(logging.DEBUG)
logger.addHandler(fh)
# stdout
sh = logging.StreamHandler()
color_formatter = ColoredFormatter(fmt='%(asctime)s %(funcName)s[line:%(lineno)d] [%(levelname)s]: %(message)s')
sh.setFormatter(color_formatter)
sh.setLevel(logging.DEBUG)
logger.addHandler(sh)
return logger
# logger = get_logger("app.log", '/tmp/api_service')
logger = get_logger("app.log")
if __name__ == '__main__':
while True:
logger.info(f"{list(range(300000,400000))}")
转载于:https://www.cnblogs.com/c-x-a/p/10594849.html
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