Guido has indicated that he is ready to accept the PEP after a few details are worked out: https://groups.google.com/forum/#!msg/python-ideas/aHVlL6BADLY/GBCTSb

Guido has indicated that he is ready to accept the PEP after a few details are worked out: https://groups.google.com/forum/#!msg/python-ideas/aHVlL6BADLY/GBCTSbY40QQJ https://groups.google.com/forum/#!msg/python-ideas/aHVlL6BAD... So it appears that we will indeed have @ for matrix multiplication in Python 3.5! This is a feature the numeric python computing has been hoping for for a long, long time.