python-imaging/Pillow — pull request #113 by cgohlke (2013-03-14 06:20:37+00:00)
Title: Revert PR #110

`io.BytesIO` does not work in this case. See comment at https://github.com/python-imaging/Pillow/pull/110#issuecomment-14887980.
For now, let `test_g4_tiff_stringio` fail on Python 3.