loggingTools.py 文件源码

 复制代码def __call__(self, func_or_msg=None, **kwargs):
        """ If the first argument is a function, return a decorator which runs
        the wrapped function inside Timer's context manager.
        Otherwise, treat the first argument as a 'msg' string and return an updated
        Timer instance, referencing the same logger.
        A 'level' keyword can also be passed to override self.level.
        """
        if isinstance(func_or_msg, collections.Callable):
            func = func_or_msg
            # use the function name when no explicit 'msg' is provided
            if not self.msg:
                self.msg = "run '%s'" % func.__name__

            @wraps(func)
            def wrapper(*args, **kwds):
                with self:
                    return func(*args, **kwds)
            return wrapper
        else:
            msg = func_or_msg or kwargs.get("msg")
            level = kwargs.get("level", self.level)
            return self.__class__(self.logger, msg, level)