Support Python 3.9 decompilation

[zrax]

Tasks

• Bytecode support (pycdas)
• Handle new opcodes in AST builder
  • RERAISE
  • WITH_EXCEPT_START
  • LOAD_ASSERTION_ERROR
  • LIST_TO_TUPLE
  • IS_OP
  • CONTAINS_OP
  • JUMP_IF_NOT_EXC_MATCH
  • LIST_EXTEND
  • SET_UPDATE
  • DICT_MERGE
  • DICT_UPDATE

[AndrewLiuZhangZong]

When to support it

[Bang1338]

When to support it

will support if you don't asking again

[AngeloD2022]

Thank you for maintaining this awesome project. ❤️

[johnniesong]

Thank you for maintaining this awesome project. ❤️

[leqnam]

still waiting for JUMP_IF_NOT_EXC_MATCH

[Bang1338]

still waiting for JUMP_IF_NOT_EXC_MATCH

give them sometime.

[Ma5onic]

@zrax, I think that I found some hints on how to handle some of the missing optcodes for python 3.9:
https://github.com/greyblue9/unpyc37-3.10/blob/master/src/unpyc/unpyc3.py
https://github.com/greyblue9/unpyc37-3.10/blob/master/src/unpyc/opcodes.py

I was getting JUMP_IF_NOT_EXC_MATCH, WITH_EXCEPT_START & RERAISE errors on 3.10 with pycdc but the script that I linked supports those optcodes. It's written in python but it might help figure out how to implement it in C++