Unsupported opcode: RERAISE "# Decompile 'WITH_EXCEPT_START' is not implemented yet.

[opticpp]

does anybody know how to fix that?

[TheHellTower]

does anybody know how to fix that?

Hello, could you send a sample ? I seen in 3.9 and 3.10 it's the same and change a bit in 3.11 so if you could send a not compiled script it would be helpful.

[Remi-Avec-Un-I]

import dis

def foo():
    try:
        with open('file.txt') as f:
            print(f.read())
    except Exception as e:
        print(f"Error: {e}")

dis.dis(foo)
``` For python 3.11, the result is:

...
>> 128 PUSH_EXC_INFO
130 WITH_EXCEPT_START
132 POP_JUMP_FORWARD_IF_TRUE 4 (to 142)
...

[TheHellTower]

import dis

def foo():
    try:
        with open('file.txt') as f:
            print(f.read())
    except Exception as e:
        print(f"Error: {e}")

dis.dis(foo)
``` For python 3.11, the result is:

... >> 128 PUSH_EXC_INFO 130 WITH_EXCEPT_START 132 POP_JUMP_FORWARD_IF_TRUE 4 (to 142) ...

I verified from 3.8 to 3.11 and:

• 3.8 need first: BEGIN_FINALLY implementation
• 3.9 need: your targeted opcode(WITH_EXCEPT_START)
• 3.10 need: your targeted opcode(WITH_EXCEPT_START)
• 3.11 need first: BEFORE_WITH

So when I will have time I will first work for 3.11 then 3.10-3.8.

[tjengbudi]

import dis

def foo():
    try:
        with open('file.txt') as f:
            print(f.read())
    except Exception as e:
        print(f"Error: {e}")

dis.dis(foo)
``` For python 3.11, the result is:

... >> 128 PUSH_EXC_INFO 130 WITH_EXCEPT_START 132 POP_JUMP_FORWARD_IF_TRUE 4 (to 142) ...

I verified from 3.8 to 3.11 and:

• 3.8 need first: BEGIN_FINALLY implementation
• 3.9 need: your targeted opcode(WITH_EXCEPT_START)
• 3.10 need: your targeted opcode(WITH_EXCEPT_START)
• 3.11 need first: BEFORE_WITH

So when I will have time I will first work for 3.11 then 3.10-3.8.

Do you have fork repository for this? May i follow your progress?

[TheHellTower]

Hey guys,

giving a small "update" on the situation.

I didn't continue on pycdc because I moved in April to another country(I'm from France originally) and I don't really have much time for this project right now, I contributed to pycdc and I might do it again when I get a place and things like this but since I don't fully understand pycdc code I can't just throw my time on it.

In a few months I should have settled all that and should be able to continue contributing to it, sorry for the inconvenience !

Best Regards,
TheHellTower.

[zrax]

Duplicate #450