python 3, subclassing TextIOWrapper.

[Benjamin Peterson]

Gabriel Genellina <gagsl-py2 <at> yahoo.com.ar> writes:
> 
> The undocumented behavior is relying on the open() builtin to return a  
> BufferedReader for a binary file.

I don't see the problem. open() will return some BufferedIOBase implmentor, and
that's all that TextIOWrapper needs.