messense

This PR changes `cmake-rs` to fill out `CMAKE_SYSTEM_NAME` and `CMAKE_SYSTEM_PROCESSOR` based `CARGO_CFG_TARGET_OS` and `CARGO_CFG_TARGET_ARCH` when cross compiling while `CMAKE_TOOLCHAIN_FILE` and `CMAKE_SYSTEM_NAME` isn't set by user. It's tested on CI using...

Use `aptman/qus` instead of `multiarch/qemu-user-static`

4

[`aptman/qus`](https://github.com/dbhi/qus) works on amd64, arm64v8, arm32v7, arm32v6, i386, s390x or ppc64le hosts and supports more architectures.

Use fat-macho crate to create universal library

6

Not sure if this is desired, opening this PR for discussion, :-) https://github.com/messense/fat-macho-rs

Use ndarray for matrix operations

2

https://github.com/rust-ndarray/ndarray

Some changes to make it build with maturin for emscripten target. ```bash RUSTUP_TOOLCHAIN=nightly maturin build --release -o dist --target wasm32-unknown-emscripten -i python3.10 --no-default-features --features unstable_wasm ``` Currently requires maturin git...

Reduce `gh-pages` branch size?

6

It gets annoying `git pull` receives several hundred megabytes due to `gh-pages` branch updates. ```bash ❯ git pull remote: Enumerating objects: 23466, done. remote: Counting objects: 100% (23466/23466), done. remote:...

pymethods: add support for `__del__`

2

Closes #2479

Add a new `PyList::try_new` method

2

`PyList::new` requires a infallible iterator which is sometimes awkward to use. Is this new API desirable?

Implement PEP 489 - Multi-phase extension module initialization

6

https://peps.python.org/pep-0489/ This is very much WIP, opening for discussion, previously: https://github.com/PyO3/pyo3/discussions/1982

Run tests on CI with cargo-nextest

3

https://github.com/nextest-rs/nextest Try it out to see if it can help speeding up CI runs.