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| import logging | |
| class LogSystem(object): | |
| handlerList = [] | |
| showOnCmd = True | |
| loggingLevel = logging.INFO | |
| loggingFile = None | |
| def __init__(self): | |
| self.logger = logging.getLogger('itchat') | |
| self.logger.addHandler(logging.NullHandler()) | |
| self.logger.setLevel(self.loggingLevel) | |
| self.cmdHandler = logging.StreamHandler() | |
| self.fileHandler = None | |
| self.logger.addHandler(self.cmdHandler) | |
| def set_logging(self, showOnCmd=True, loggingFile=None, | |
| loggingLevel=logging.INFO): | |
| if showOnCmd != self.showOnCmd: | |
| if showOnCmd: | |
| self.logger.addHandler(self.cmdHandler) | |
| else: | |
| self.logger.removeHandler(self.cmdHandler) | |
| self.showOnCmd = showOnCmd | |
| if loggingFile != self.loggingFile: | |
| if self.loggingFile is not None: # clear old fileHandler | |
| self.logger.removeHandler(self.fileHandler) | |
| self.fileHandler.close() | |
| if loggingFile is not None: # add new fileHandler | |
| self.fileHandler = logging.FileHandler(loggingFile) | |
| self.logger.addHandler(self.fileHandler) | |
| self.loggingFile = loggingFile | |
| if loggingLevel != self.loggingLevel: | |
| self.logger.setLevel(loggingLevel) | |
| self.loggingLevel = loggingLevel | |
| ls = LogSystem() | |
| set_logging = ls.set_logging | |