[Python-3000] Draft PEP for New IO system

[Daniel Stutzbach]

Should FileIO objects define the following methods and properties that
the Python 2 file object defines?

    mode
    name
    closed
    isatty

Secondly, should any of these be bumped up to the Raw I/O ABC?

-- 
Daniel Stutzbach, Ph.D.             President, Stutzbach Enterprises LLC