audiosegment.py
def deprecated(func):
    """
    Deprecator decorator.
    """
    @functools.wraps(func)
    def new_func(*args, **kwargs):
        warnings.warn("Call to deprecated function {}.".format(func.__name__), category=DeprecationWarning, stacklevel=2)
        return func(*args, **kwargs)

    return new_func
def deprecated(func):
    """
    Deprecator decorator.
    """
    @functools.wraps(func)
    def new_func(*args, **kwargs):
        warnings.warn("Call to deprecated function {}.".format(func.__name__), category=DeprecationWarning, stacklevel=2)
        return func(*args, **kwargs)

    return new_func
Deprecator decorator.