DeleteLogger.py 文件源码

def configure(taskoutpath=None, doSaveToDisk=0, doWriteStdOut=0):
    global Log
    Log = logging.getLogger('deletemove')

    Log.setLevel(logging.DEBUG)
    Log.handlers = []  # remove pre-existing handlers!
    formatter = logging.Formatter('%(message)s')
    # Config logger to save transcript of log messages to plain-text file
    if doSaveToDisk:
        fh = logging.FileHandler(
            os.path.join(taskoutpath, "delete-transcript.txt"))
        fh.setLevel(logging.DEBUG)
        fh.setFormatter(formatter)
        Log.addHandler(fh)
    # Config logger that can write to stdout
    if doWriteStdOut:
        ch = logging.StreamHandler(sys.stdout)
        ch.setLevel(logging.DEBUG + 1)
        ch.setFormatter(formatter)
        Log.addHandler(ch)
    # Config null logger, avoids error messages about no handler existing
    if not doSaveToDisk and not doWriteStdOut:
        Log.addHandler(logging.NullHandler())