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feat: Log to file error.log

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relikd
2022-10-14 00:46:12 +02:00
parent 9b4440c700
commit 24aa71c8bc
1 changed files with 16 additions and 2 deletions
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18
botlib/helper.py
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@@ -11,15 +11,29 @@ from typing import Optional, Callable, Union
class Log: class Log:
FILE = 'error.log'
LEVEL = 0 # -1: disabled, 0: error, 1: warn, 2: info, 4: debug
@staticmethod
def _log_if(level: int, msg: str) -> None:
''' Log to file if LOG_LEVEL >= level. '''
if Log.LEVEL >= level:
with open(Log.FILE, 'a') as fp:
fp.write(msg + '\n')
@staticmethod @staticmethod
def error(e: str) -> None: def error(e: str) -> None:
''' Log error message (incl. current timestamp) ''' ''' Log error message (incl. current timestamp) '''
print('{} [ERROR] {}'.format(datetime.now(), e), file=stderr) msg = '{} [ERROR] {}'.format(datetime.now(), e)
print(msg, file=stderr)
Log._log_if(0, msg)
@staticmethod @staticmethod
def info(m: str) -> None: def info(m: str) -> None:
''' Log info message (incl. current timestamp) ''' ''' Log info message (incl. current timestamp) '''
print('{} {}'.format(datetime.now(), m)) msg = '{} {}'.format(datetime.now(), m)
print(msg)
Log._log_if(2, msg)
class FileTime: class FileTime: