def defend_file_methods(coro):
    """
    Decorator. Raises exception when file methods called with wrapped by
    :py:class:`aioftp.AsyncPathIOContext` file object.
    """
    @functools.wraps(coro)
    async def wrapper(self, file, *args, **kwargs):
        if isinstance(file, AsyncPathIOContext):
            raise ValueError("Native path io file methods can not be used "
                             "with wrapped file object")
        return await coro(self, file, *args, **kwargs)
    return wrapper
def defend_file_methods(coro):
    """
    Decorator. Raises exception when file methods called with wrapped by
    :py:class:`aioftp.AsyncPathIOContext` file object.
    """
    @functools.wraps(coro)
    async def wrapper(self, file, *args, **kwargs):
        if isinstance(file, AsyncPathIOContext):
            raise ValueError("Native path io file methods can not be used "
                             "with wrapped file object")
        return await coro(self, file, *args, **kwargs)
    return wrapper
def defend_file_methods ( coro ) : @ functools . wraps ( coro ) async def wrapper ( self , file , * args , * * kwargs ) : if isinstance ( file , AsyncPathIOContext ) : raise ValueError ( "Native path io file methods can not be used " "with wrapped file object" ) return await coro ( self , file , * args , * * kwargs ) return wrapper
Decorator. Raises exception when file methods called with wrapped by
    :py:class:`aioftp.AsyncPathIOContext` file object.
Decorator . Raises exception when file methods called with wrapped by : py : class : aioftp . AsyncPathIOContext file object .