bpo-2506: Experiment with adding a "-X noopt" flag by 1st1 · Pull Request #9693 · python/cpython

…ytecode.

The patch (well, Py_INCREF) is based on
python#9693 . Unlike that patch, this just
forcibly skips optimizer, no command-line params, etc.

The purpose if producing reference bytecode output for initial stages of
https://github.com/pfalcon/python-compiler upgrade to produce CPython3.5
compatible bytecode (later it's expected to implement peephole optimizer
in Python, to use unmodified CPython code).