3049: Add Blog post in Articles and other media section r=messense a=AdilZouitine
Hi there 👋,
This pull request adds a link to a blog post in the PyO3 README under the "Articles and other media" section. The blog post, titled "How we extended the River stats module with Rust using PyO3," details our experience in utilizing PyO3 to improve the performance of the River library's stats module.
Co-authored-by: Adil Zouitine <adilzouitinegm@gmail.com>
3043: `PyList::as_tuple()` -> `PyList::to_tuple()` r=mejrs a=davidhewitt
As discussed as a follow-up to #3042
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
3042: add `as_tuple()` method to `PyList` r=davidhewitt a=samuelcolvin
From [benchmarks](25fcf98e12/benches/main.rs (L165-L192)), this is significantly faster than `PyTuple::new(py, the_list)`:
```
test list_as_tuple_direct ... bench: 299 ns/iter (+/- 51)
test list_as_tuple_iterate ... bench: 521 ns/iter (+/- 41)
```
Co-authored-by: Samuel Colvin <s@muelcolvin.com>
3036: fix const-ness of some FFI name & doc members r=adamreichold a=davidhewitt
I just noticed that these are [`*const` since Python 3.7](007d7ff73f (diff-830b405713d1c40982ffa918864e39c40c1b318d79b8dd2b523646dc3bd18b52)).
This might break existing compiles, so will not include this in 0.18.2.
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
3031: mangle exported functions for PyPy r=davidhewitt a=mattip
I run HEAD of PyO3 with HEAD of some PyPy branches, and noticed that the py3.10 branch (which implements python3.10) [fails to properly build](https://github.com/pypy/binary-testing/actions/runs/4334873617/jobs/7569059852#step:6:179). The failure was a missing export:
```
/home/runner/work/binary-testing/binary-testing/pyo3/src/exceptions.rs:715: \
undefined reference to `PyExc_EncodingWarning'
collect2: error: ld returned 1 exit status
```
So I grepped around in the code for `Py_3_10` to see what new functions were added and found a few that needed PyPy-specific exports.
Co-authored-by: Matti Picus <matti.picus@gmail.com>
3014: feat: add #[pyo3(get, set)] for Cell r=davidhewitt a=AntoineRR
This fixes#2659.
The types for which `#[pyo3(get, set)]` should now work are `Cell`, `Arc` and `Box`.
There is one issue regarding `Box`, the implementation of `FromPyObject` conflicts with another one. I could not find what the issue was, especially since the other implementations for `Arc` and `Cell` work as expected. The related code and test has been commented out for now. Maybe someone could help me fix this issue if I don't figure it out myself? There is also the possibility to remove the implementation for `Box` of course.
Co-authored-by: Antoine Romero-Romero <ant.romero2@orange.fr>
3032: fix clippy and ui tests for Rust 1.68 r=adamreichold a=davidhewitt
The usual 😄
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
3019: Use stable toolchain for Valgrind job as version 3.20 should handle the DWARF version. r=adamreichold a=adamreichold
Co-authored-by: Adam Reichold <adam.reichold@t-online.de>
3009: Remove stale references to tox.ini from template substitution scripts. r=messense a=adamreichold
Closes#3008
Co-authored-by: Adam Reichold <adam.reichold@t-online.de>
2993: fix `non_snake_case` lint for `#[pyfunction]` generated code r=davidhewitt a=davidhewitt
As promised in #2990
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
2990: Fix `clippy::redundant_closure` lint firing for pyfunction defaults r=adamreichold a=davidhewitt
Fixes#2988
I'll push a follow-up for the FIXME as a separate PR.
2991: unpin 3.11 ci jobs r=adamreichold a=davidhewitt
With Python 3.11.2 released for a couple weeks now, I think #2817 is probably not an issue in CI any more.
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
2982: explain STATUS_DLL_NOT_FOUND r=adamreichold a=mejrs
I had someone ask me this today, and googling for it I found various other places where this was asked, with no (good) answers.
Co-authored-by: mejrs <59372212+mejrs@users.noreply.github.com>
2899: RFC: Provide a special purpose FromPyObject impl for byte slices r=davidhewitt a=adamreichold
This enables efficiently and safely getting a byte slice from either bytes or byte arrays.
The main issue I see here is discoverability, i.e. should this be mention in the docs of `PyBytes` and `PyByteArray` or in the guide?
It is also not completely clear whether this really _fixes_ the issue.
Closes#2888
Co-authored-by: Adam Reichold <adam.reichold@t-online.de>
2979: allow `create_exception!` to place the exception in a `dotted.module` r=adamreichold a=davidhewitt
Closes#2946
Credit fully to `@BlueGlassBlock`
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
2974: Reduce API surface of mod gil to better encapsulate its safety invariants. r=davidhewitt a=adamreichold
Closes#2969
Co-authored-by: Adam Reichold <adam.reichold@t-online.de>
2976: Update Example projects r=adamreichold a=kngwyu
Interestingly, it may be used for ChatGPT 😅
Also I removed my old project because it's way too outdated (around pyo3 0.10?)
Co-authored-by: Yuji Kanagawa <yuji.kngw.80s.revive@gmail.com>
2952: Fix allow_threads segfault r=davidhewitt a=OliverBalfour
Please see the corresponding issue **#2951** for details. This PR adds the failing test from the issue and then a fix for it. The fix simply calls `ReferencePool::update_counts` at the end of `allow_threads` to ensure objects aren't accidentally deleted too soon.
Co-authored-by: Oliver Balfour <oliver.leo.balfour@gmail.com>
messense