On Tue, May 24, 2011 at 10:08 AM, Victor Stinner <victor.stinner at haypocalc.com> wrote: > It's trivial to replace a call to codecs.open() by a call to open(), > because the two API are very close. The main different is that > codecs.open() doesn't support universal newline, so you have to use > open(..., newline='') to keep the same behaviour (keep newlines > unchanged). This task can be done by 2to3. But I suppose that most > people will be happy with the universal newline mode. Is there any reason that codecs.open() can't become a thin wrapper around builtin open in 3.3? > I don't see which usecase is not covered by TextIOWrapper. But I know > some cases which are not supported by StreamReader/StreamWriter. How API compatible is TextIOWrapper with StreamReader/StreamWriter? How hard would it to be change them to be adapters over the main IO machinery rather than independent classes? Rather than deprecating them, that seems like a more profitable direction to take them. Cheers, Nick. -- Nick Coghlan | ncoghlan at gmail.com | Brisbane, Australia
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