cpython/Misc/NEWS.d/next/Library/2019-06-17-22-10-37.bpo-37320.ffieYa.rst

``aifc.openfp()`` alias to ``aifc.open()``, ``sunau.openfp()`` alias to
``sunau.open()``, and ``wave.openfp()`` alias to ``wave.open()`` have been
removed. They were deprecated since Python 3.7.