Owner

RustPython

4 indexed repositories · View on GitHub

RustPython
A Python Interpreter written in Rust

Rust · 22356 stars
Parser

Rust · 117 stars
rustpython.github.io

HTML · 14 stars
pymath

Rust · 12 stars

Beginner friendly Everything

Open All

mmap: incorrect find/rfind results for empty subsequences Closed

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

RustPython/RustPython#8722 · Opened Sep 16, 2026
Several C API functions do not return NUL-terminated buffers Open

C-bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

RustPython/RustPython#8685 · 7 comments · 1 reaction · Opened Sep 10, 2026
compression: empty input marks BZ2/LZMA decompressors as EOF Open

Difficulty 3/5 1-2 days Newbie friendliness 70/100

RustPython/RustPython#8637 · Opened Sep 2, 2026
PEP 758: align unparenthesized-exception SyntaxError metadata with CPython Open

C-compat

RustPython/RustPython#8496 · 1 comment · 1 assignee · Opened Aug 11, 2026
PEP 749: classmethod and staticmethod do not implement annotation wrapper semantics Open

C-compat

RustPython/RustPython#8494 · 1 comment · 1 assignee · Opened Aug 11, 2026
platform.python_implementation returning "CPython" ... again Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

RustPython/RustPython#8470 · 2 comments · Opened Aug 8, 2026
static build got core dumped Open

RustPython/RustPython#8449 · 1 reaction · 2 assignees · Opened Aug 4, 2026
csv.writer: QUOTE_NONNUMERIC does not quote numeric-looking strings Open

z-ca-2026

RustPython/RustPython#8413 · 1 comment · 1 assignee · Opened Jul 30, 2026
csv: support non-ASCII Unicode dialect characters Open

RustPython/RustPython#8408 · 1 comment · 1 assignee · Opened Jul 28, 2026
Malformed builtin __text_signature__ makes inspect.signature(len/sorted/open) raise ValueError Open

C-compat z-ca-2026

RustPython/RustPython#8383 · 2 comments · 1 assignee · Opened Jul 26, 2026
RecursionError has empty or trailing-space message instead of 'maximum recursion depth exceeded' Open

C-compat

RustPython/RustPython#8382 · 1 comment · 1 assignee · Opened Jul 26, 2026
Several built-in exceptions store their attributes in the instance dict instead of as fields Open

C-compat

RustPython/RustPython#8345 · 1 comment · 1 assignee · Opened Jul 21, 2026
Maturin doesn't work with RustPython because it's treated as an unknown interpreter. Open

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

RustPython/RustPython#8342 · 1 comment · Opened Jul 21, 2026
Bug related to the RustPython `rich` vendor on Windows 11 25H2. Open

C-bug

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

RustPython/RustPython#8341 · Opened Jul 21, 2026
An option to change the name of the RustPython `pip` executable. Open

C-enhancement

RustPython/RustPython#8340 · 1 assignee · Opened Jul 20, 2026
Fuzzing RustPython with fusil Open

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

RustPython/RustPython#8325 · 8 comments · Opened Jul 19, 2026
An flag to automatically compile all functions in a Python script using JIT and then run it. Open

C-enhancement

RustPython/RustPython#8306 · 1 assignee · Opened Jul 17, 2026
C-API tracking: missing Stable ABI functions in crates/capi Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

RustPython/RustPython#8156 · Opened Jun 24, 2026
`#[vm::pyclass]` / `#[vm::pymethod]` causes infinite loop in macro expansion Open

C-bug

RustPython/RustPython#8097 · 1 reaction · 2 assignees · Opened Jun 13, 2026
XML-related test failures Open

C-compat

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

RustPython/RustPython#8083 · 3 comments · 2 reactions · Opened Jun 11, 2026
`type(...).__name__` is `'EllipsisType'` instead of `'ellipsis'` Open

C-compat

RustPython/RustPython#8052 · 8 comments · 1 assignee · Opened Jun 5, 2026
`json.loads` ignores `sys.int_max_str_digits` (decodes an over-long int instead of raising `ValueError`) Open

C-compat

Difficulty 3/5 1-2 days Newbie friendliness 76/100

RustPython/RustPython#8051 · Opened Jun 5, 2026
Compiler crashes with panic instead of SyntaxError due to empty symbol table stack Open

C-bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

RustPython/RustPython#8008 · 2 comments · Opened Jun 1, 2026
Build error in rustpython-pylib: py_freeze! macro resolves wrong Lib path Open

C-bug

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

RustPython/RustPython#7995 · 5 comments · Opened May 29, 2026
Some python tests are crashing with segmentation fault when running on debug build Open

C-bug

RustPython/RustPython#7941 · 3 comments · 1 assignee · Opened May 20, 2026
Release pipeline fail Open

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

RustPython/RustPython#7910 · Opened May 18, 2026
[RFC] Merge to main by using a merge queue Open

RFC

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

RustPython/RustPython#7903 · 3 comments · 2 reactions · Opened May 17, 2026
Parser stack overflow: deeply-nested source causes SIGSEGV instead of SyntaxError Open

RustPython/RustPython#7655 · 1 comment · 1 assignee · Opened Apr 22, 2026
Inventory of Skipped Tests with `TODO: RUSTPYTHON` Annotations (as of 10 July 2026) Open

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

RustPython/RustPython#7611 · 1 reaction · Opened Apr 14, 2026
Embedded main-thread import of re recurses in importlib Open

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

RustPython/RustPython#7587 · 1 comment · Opened Apr 13, 2026
Spawned-thread imports recurse in importlib _blocking_on bookkeeping Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

RustPython/RustPython#7586 · Opened Apr 13, 2026
unic-* crates are unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

RustPython/RustPython#7529 · 2 comments · Opened Mar 28, 2026
Replace unsafe unwrap() calls in character conversion functions Open

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

RustPython/RustPython#7434 · 1 comment · Opened Mar 15, 2026
Add statistics module: Mathematical statistics functions Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

RustPython/pymath#17 · Opened Mar 13, 2026
Add fractions module: Rational number arithmetic Open

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

RustPython/pymath#16 · Opened Mar 13, 2026
Add numpy support Open

C-enhancement

RustPython/RustPython#7398 · 1 comment · 1 assignee · Opened Mar 10, 2026
build fails with rustc 1.91.1 Open

C-bug

Difficulty 3/5 1-2 days Newbie friendliness 52/100

RustPython/RustPython#7389 · 9 comments · Opened Mar 9, 2026
Provide `os` module for `wasm32-unknown-unknown` target Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

RustPython/RustPython#7363 · Opened Mar 5, 2026
Build broken on wasip1 Open

C-bug

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

RustPython/RustPython#7236 · 2 comments · Opened Feb 27, 2026
Avoid recompiling `vm` on every git branch/commit change Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

RustPython/RustPython#7226 · Opened Feb 25, 2026
Replace `ir::BlockIdx::NULL` with `Option<ir::BlockIdx>` Open

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

RustPython/RustPython#7221 · Opened Feb 25, 2026
Flaky `test.test_concurrent_futures.test_wait` on macos Open

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

RustPython/RustPython#7143 · Opened Feb 14, 2026
[agentics] Failed runs Open

agentic-workflows

Difficulty 5/5 Over a week Newbie friendliness 10/100

RustPython/RustPython#7118 · Opened Feb 14, 2026
Upgrade Python libraries and test from Python 3.14 Open

RustPython/RustPython#6839 · 7 comments · 2 assignees · Opened Jan 23, 2026
Check `_boostrap_external.MAGIC_NUMBER` has changed when bytecode compatibility was broken to before merging in CI Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

RustPython/RustPython#6814 · Opened Jan 20, 2026
Support zstd Open

RustPython/RustPython#6793 · 3 comments · 2 reactions · 1 assignee · Opened Jan 18, 2026
Support xz Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

RustPython/RustPython#6790 · 2 comments · Opened Jan 18, 2026
Potential flaky test Open

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

RustPython/RustPython#6747 · 5 comments · Opened Jan 16, 2026
[RFC] Split oparg type from the opcode enum Open

RFC

RustPython/RustPython#6746 · 1 comment · 1 assignee · Opened Jan 16, 2026
Multiprocessing Test Issue - signal.set_wakeup_fd errors Open

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

RustPython/RustPython#6700 · Opened Jan 10, 2026

Showing the newest 100

This page lists what was indexed most recently. Advanced filter has the whole inventory, narrowed by language, difficulty and how long a task takes.

Open advanced filter

RustPython

Showing the newest 100

Get new issues in your inbox