File size: 2,809 Bytes
f6f8d06 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 |
import datetime
import logging
import os
import os.path as osp
from glob import glob
import termcolor
if os.name == "nt": # Windows
import colorama
colorama.init()
COLORS = {
"WARNING": "yellow",
"INFO": "white",
"DEBUG": "blue",
"CRITICAL": "red",
"ERROR": "red",
}
class ColoredFormatter(logging.Formatter):
def __init__(self, fmt, use_color=True):
logging.Formatter.__init__(self, fmt)
self.use_color = use_color
def format(self, record):
levelname = record.levelname
if self.use_color and levelname in COLORS:
def colored(text):
return termcolor.colored(
text,
color=COLORS[levelname],
attrs={"bold": True},
)
record.levelname2 = colored("{:<7}".format(record.levelname))
record.message2 = colored(record.getMessage())
asctime2 = datetime.datetime.fromtimestamp(record.created)
record.asctime2 = termcolor.colored(asctime2, color="green")
record.module2 = termcolor.colored(record.module, color="cyan")
record.funcName2 = termcolor.colored(record.funcName, color="cyan")
record.lineno2 = termcolor.colored(record.lineno, color="cyan")
return logging.Formatter.format(self, record)
FORMAT = (
"[%(levelname2)s] %(module2)s:%(funcName2)s:%(lineno2)s - %(message2)s"
)
class ColoredLogger(logging.Logger):
def __init__(self, name):
logging.Logger.__init__(self, name, logging.INFO)
color_formatter = ColoredFormatter(FORMAT)
console = logging.StreamHandler()
console.setFormatter(color_formatter)
self.addHandler(console)
return
def setup_logging(logfile_dir: str, max_num_logs=14):
if not osp.exists(logfile_dir):
os.makedirs(logfile_dir)
else:
old_logs = glob(osp.join(logfile_dir, '*.log'))
old_logs.sort()
n_log = len(old_logs)
if n_log >= max_num_logs:
to_remove = n_log - max_num_logs + 1
try:
for ii in range(to_remove):
os.remove(old_logs[ii])
except Exception as e:
logger.error(e)
logfilename = datetime.datetime.now().strftime('_%Y_%m_%d-%H_%M_%S.log')
logfilep = osp.join(logfile_dir, logfilename)
fh = logging.FileHandler(logfilep, mode='w', encoding='utf-8')
fh.setFormatter(
logging.Formatter(
("[%(levelname)s] %(module)s:%(funcName)s:%(lineno)s - %(message)s")
)
)
fh.setLevel(logging.DEBUG)
logger.addHandler(fh)
logging.setLoggerClass(ColoredLogger)
logger = logging.getLogger('BallonTranslator')
logger.setLevel(logging.DEBUG)
logger.propagate = False
|