[issue7349] StringIO.StringIO, io.BytesIO, and io.StringIO accept None in places where other file-like objects don't

Benjamin Peterson benja...@python.org added the comment: Fixed in r76805. I think I got all the cases... -- nosy: +benjamin.peterson resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7349

[issue7349] StringIO.StringIO, io.BytesIO, and io.StringIO accept None in places where other file-like objects don't

New submission from Jean-Paul Calderone exar...@divmod.com: The actual file type rejects None in places like as the argument to read or readlines. StringIO.StringIO, io.BytesIO, and io.StringIO all accept None to mean the same as passing no argument at all. This makes it tricky to write code

[issue7349] StringIO.StringIO, io.BytesIO, and io.StringIO accept None in places where other file-like objects don't

Philip Jenvey pjen...@underboss.org added the comment: The original pure-python impl. of io accepted None, and still does. This is a regression in C impl. -- nosy: +pjenvey ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7349

[issue7349] StringIO.StringIO, io.BytesIO, and io.StringIO accept None in places where other file-like objects don't

Changes by R. David Murray rdmur...@bitdance.com: -- nosy: +pitrou ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7349 ___ ___ Python-bugs-list