Feature or enhancement

Previously, you could access theco_code field inPyCodeObject directly to access the bytecode. This is no longer the case since2bde682. Currently in 3.11a7+, C code cannot easily obtain the equivalent ofco_code in 3.10.co_code_adaptive gets quickened bytecode which is not equivalent to the 3.10 behavior.

I would imagine many tools relying on the old behavior will break.

Pitch

I propose we expose some form of the currently internal_PyCode_GetCode.

Previous discussion

Related to#91397.
See also coverage.py issuecoveragepy/coveragepy#1367

CC@vstinner@nedbat@brandtbucher@markshannon