Owner

rocky

6 indexed repositories · View on GitHub

python-uncompyle6
A cross-version Python bytecode decompiler

Python · 4322 stars
python-decompile3
Python decompiler for 3.7-3.8 Stripped down from uncompyle6 so we can refactor and start to fix up some long-standing problems

Python · 1273 stars
python-xdis
Python cross-version bytecode library and disassembler

Python · 371 stars
python-xasm
Python cross version bytecode/wordcode assembler

Python · 119 stars
shell-term-background
POSIX shell scripts to figure out if a terminal has a dark or light background

Shell · 38 stars
python-filecache
module for Python module for reading and caching lines. This may be useful for example in a debugger where the same lines are shown many ...

Python · 5 stars

Beginner friendly Everything

Open All

load_module failing for Python 3.12.0 sample (magic_int 3531) Open

Difficulty 4/5 3-5 days Newbie friendliness 43/100

rocky/python-xdis#185 · Opened Apr 23, 2026
Parse error at or near `LOAD_FAST' instruction at offset 4824 Open

Further information is needed

Difficulty 4/5 3-5 days Newbie friendliness 25/100

rocky/python-decompile3#176 · 1 comment · Opened Sep 23, 2025
Decompiled wrong result with simple if statements Open

Works on decompyle3

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-uncompyle6#506 · 1 comment · Opened Nov 13, 2024
Python 3.11+ partial workaround Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

rocky/python-decompile3#172 · 2 comments · 1 reaction · Opened Nov 2, 2024
use randomly generate source code to test decompyle3 Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

rocky/python-decompile3#170 · 2 comments · Opened Apr 14, 2024
List comprehensions inside of a lambda print only `[` Open

Python 3.8 Volunteer wanted Works on decompyle3

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-uncompyle6#492 · 4 comments · Opened Mar 19, 2024
Redundant "else:" Open

Control Flow Python 3.8 Volunteer wanted Works on decompyle3

Difficulty 4/5 3-5 days Newbie friendliness 45/100

rocky/python-uncompyle6#486 · Opened Mar 5, 2024
Missing "While True" Open

Control Flow Python 3.8 Volunteer wanted Works on decompyle3

Difficulty 4/5 3-5 days Newbie friendliness 45/100

rocky/python-uncompyle6#485 · 4 comments · Opened Mar 5, 2024
TypeError: __new__() got an unexpected keyword argument 'positions' Open

bug Bytecode is large and needs narrowing Python 3.8

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-decompile3#166 · 1 comment · Opened Mar 1, 2024
Request for uncompyle6 to support newer versions of python. Open

Duplicate Python 3.9+

Difficulty 5/5 Over a week Newbie friendliness 25/100

rocky/python-uncompyle6#484 · 9 reactions · Opened Feb 22, 2024
Error when i try to decompile a .pyc file Open

insufficient bug report

Difficulty 5/5 Over a week Newbie friendliness 15/100

rocky/python-decompile3#161 · 1 comment · Opened Jan 11, 2024
Decompile mistake with nested if/else + and conditions Open

bug control flow Python 3.8

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-decompile3#160 · 3 comments · Opened Nov 16, 2023
decompyle failure Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

rocky/python-decompile3#159 · 1 comment · Opened Nov 16, 2023
Double return is printed Open

Bug Python 3.8 Volunteer wanted Works on decompyle3

Difficulty 3/5 1-2 days Newbie friendliness 42/100

rocky/python-uncompyle6#459 · 3 comments · Opened May 31, 2023
can't find method Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

rocky/python-xasm#20 · Opened May 8, 2023
Go over code to all it to run on Python 3.11 Open

Python 3.11 Python 3.9+ Volunteer wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-uncompyle6#423 · 2 comments · Opened Nov 12, 2022
Parse error at or near `JUMP_FORWARD' instruction Open

Control Flow Overly large bytecode Python 3.6

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-uncompyle6#420 · 4 comments · Opened Nov 6, 2022
Parse error at or near `JUMP_BACK' instruction Open

parse Python 3.8 Volunteer wanted Works on decompyle3

Difficulty 4/5 3-5 days Newbie friendliness 30/100

rocky/python-uncompyle6#403 · 3 comments · Opened Jun 16, 2022
Dissasembling failing in xasm format Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

rocky/python-xdis#93 · 6 comments · Opened May 31, 2022
Footnote in markdown wiki entry is not rendered properly Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

rocky/python-uncompyle6#386 · 2 comments · 2 reactions · Opened Feb 28, 2022
`return` in Python 3.8 in `try` ... `except` Open

Python 3.8 Works on decompyle3

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-uncompyle6#369 · 11 comments · Opened Nov 30, 2021
3.9 please :3 Open

Duplicate Python 3.9+ Volunteer wanted

Difficulty 5/5 Over a week Newbie friendliness 20/100

rocky/python-uncompyle6#353 · 8 comments · Opened Jun 21, 2021
Error of "if if else" expr sequence Open

Control Flow Works on decompyle3

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-uncompyle6#351 · 2 comments · Opened Jun 15, 2021
Add a more flexible way to adjust Magic or deal with new/alternate magic numbers. Open

Enhancement Volunteer wanted to fix

Difficulty 5/5 Over a week Newbie friendliness 25/100

rocky/python-xdis#70 · Opened Dec 24, 2020
Python 3.9 .. 3.12... Open

Python 3.9+ volunteer wanted to fix

Difficulty 5/5 Over a week Newbie friendliness 15/100

rocky/python-decompile3#45 · 22 comments · 45 reactions · Opened Oct 11, 2020
Please add python3.9 and above to uncompyle6 Open

Python 3.9+ Volunteer wanted

Difficulty 5/5 Over a week Newbie friendliness 20/100

rocky/python-uncompyle6#331 · 23 comments · Opened Oct 10, 2020
IndexError: tuple index out of range Open

Invalid Bytecode Questionable Activity

Difficulty 4/5 3-5 days Newbie friendliness 28/100

rocky/python-uncompyle6#329 · 1 comment · Opened Sep 24, 2020
[bug] while not x and not y or z: Open

Control Flow Python 3.8 Volunteer wanted Works on decompyle3

Difficulty 4/5 3-5 days Newbie friendliness 30/100

rocky/python-uncompyle6#326 · Opened Aug 22, 2020
Detect and fix invaid names. Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

rocky/python-xdis#63 · 1 reaction · Opened Jul 27, 2020
Error with break inside nested for loop Open

Control Flow Python 3.8 Volunteer wanted Works on decompyle3

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-uncompyle6#323 · 1 comment · Opened Jun 29, 2020
Error when decompiling loop inside if-else Open

Control Flow Python 3.7 Volunteer wanted Works on decompyle3

Difficulty 3/5 1-2 days Newbie friendliness 35/100

rocky/python-uncompyle6#322 · 3 comments · Opened Jun 28, 2020
"if else" condition generates "uncompyle6.semantics.pysource.SourceWalkerError: Deparsing stopped due to parse error" Open

Control Flow Python 3.7 Volunteer wanted Works on decompyle3

Difficulty 3/5 1-2 days Newbie friendliness 45/100

rocky/python-uncompyle6#321 · 6 comments · Opened Jun 16, 2020
Look over and fix up SIP hash in 3.7+ Open

Volunteer wanted to fix

Difficulty 4/5 3-5 days Newbie friendliness 20/100

rocky/python-xasm#5 · Opened Jun 7, 2020
Slow processing on large Python 3.4 bytecode with lots of nesting Open

Control Flow Python 3.x Volunteer wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-uncompyle6#318 · 4 comments · Opened May 31, 2020
Problem with assert testing two ranges Open

Boolean Expressions Control Flow Python 3.7 Python 3.8 Volunteer wanted Works on decompyle3

Difficulty 3/5 1-2 days Newbie friendliness 35/100

rocky/python-uncompyle6#317 · 2 comments · Opened May 31, 2020
Unable to decompile Python 3.8 (PyInstaller on Windows created) bytecode Open

Control Flow EXTENDED_ARG Python 3.8 Volunteer wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-uncompyle6#316 · 1 comment · Opened May 27, 2020
Vimscript-equivalence? Open

enhancement volutnteer wanted

Difficulty 5/5 Over a week Newbie friendliness 25/100

rocky/shell-term-background#5 · 4 comments · Opened Apr 10, 2020
Warn or fix whitespace in variable names Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-xdis#58 · 2 comments · 1 reaction · Opened Apr 6, 2020
Merge decompyle3's 3.7 and 3.8 goodness into uncompyle6 Open

Volunteer wanted

rocky/python-uncompyle6#307 · 13 comments · 1 assignee · Opened Feb 22, 2020
Deparsing errors on JUMP_ABSOLUTE Open

Python 2.7 Questionable Activity

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-uncompyle6#292 · 2 comments · Opened Oct 23, 2019
remove "(" ")" when tuple used in return or in LHS of assignment? Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

rocky/python-decompile3#20 · 2 comments · Opened Jul 1, 2019
Run python test suite after decompiling it Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-decompile3#9 · Opened Jun 8, 2019
Python 3.7 decompiling full 3.7.3 library without error Open

Epic

rocky/python-uncompyle6#235 · 12 comments · 1 assignee · Opened May 13, 2019
Deparsing stopped due to parse error Open

Control Flow Python 3.6 Questionable Activity

Difficulty 4/5 3-5 days Newbie friendliness 25/100

rocky/python-uncompyle6#198 · 3 comments · Opened Dec 14, 2018
In tmux? Open

enhancement volutnteer wanted

Difficulty 4/5 3-5 days Newbie friendliness 30/100

rocky/shell-term-background#1 · 1 comment · Opened Sep 27, 2018
Add methods to decompile "eval" code objects Open

Enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

rocky/python-uncompyle6#190 · 1 comment · Opened Sep 19, 2018
DRY Scanner conversion to instructions function Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-uncompyle6#168 · Opened Apr 1, 2018
syntax specifiers `%C` and `%P` should take into account line-table line breaks Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rocky/python-uncompyle6#167 · Opened Apr 1, 2018
Any way to have line numbers match the py file? Open

Enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

rocky/python-uncompyle6#133 · 5 comments · Opened Oct 24, 2017
Add proper control-flow analysis Open

code refactor Control Flow

Difficulty 5/5 Over a week Newbie friendliness 20/100

rocky/python-uncompyle6#115 · 2 comments · Opened May 7, 2017

rocky

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