[issue20424] _pyio.StringIO doesn't work with lone surrogates

Serhiy Storchaka added the comment: The test is backported to 2.7 in 3971e1b07af4. -- resolution: -> fixed stage: patch review -> committed/rejected status: open -> closed ___ Python tracker __

[issue20424] _pyio.StringIO doesn't work with lone surrogates

Roundup Robot added the comment: New changeset 6ca9ba9eb76b by Serhiy Storchaka in branch '3.3': Issue #20424: Python implementation of io.StringIO now supports lone surrogates. http://hg.python.org/cpython/rev/6ca9ba9eb76b New changeset 483096ef1cf6 by Serhiy Storchaka in branch 'default': Issu

[issue20424] _pyio.StringIO doesn't work with lone surrogates

Serhiy Storchaka added the comment: Thanks Victor. -- assignee: -> serhiy.storchaka ___ Python tracker ___ ___ Python-bugs-list maili

[issue20424] _pyio.StringIO doesn't work with lone surrogates

STINNER Victor added the comment: I agree that StringIO should accept lone surrogates as str += str accept them. The patch looks good, but please mention the issue number in the unit test. And add an empty line between the two parts of the test (reader, writer). -- ___

[issue20424] _pyio.StringIO doesn't work with lone surrogates

New submission from Serhiy Storchaka: Unlike to io.StringIO, _pyio.StringIO doesn't work with lone surrogates. >>> import io, _pyio >>> io.StringIO('\ud880') <_io.StringIO object at 0xb71426ec> >>> _pyio.StringIO('\ud880') Traceback (most recent call last): File "", line 1, in File "/home/s