They still did stuff that makes no sense, to me, like not supporting `iteritems` on dictionaries and `xrange` on sequences. Or using `str` to mean bytes? That w

They still did stuff that makes no sense, to me, like not supporting `iteritems` on dictionaries and `xrange` on sequences. Or using `str` to mean bytes? That would have been possible to make backwards compatible until Python 4. At this point, does anyone think there will be a Python 4?