2864: Add a section on memory management for `extension` r=davidhewitt a=haixuanTao
Adding a special case of memory management when writing an extension.
This is a documentation of: https://github.com/PyO3/pyo3/issues/1056 and https://github.com/PyO3/pyo3/issues/2853
Co-authored-by: Haixuan Xavier Tao <tao.xavier@outlook.com>
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
2869: change latest URL from netlify proxy to redirect r=davidhewitt a=davidhewitt
Now that we serve all gh-pages content in netlify, it's nicer to have this as a proper redirect rather than a rewrite. Then the user can see what version of the docs they have landed on.
Closes#2867
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
2868: remove fallback rewrite for netlify -> gh-pages r=davidhewitt a=davidhewitt
Instead of having a rewrite to serve all content in gh-pages but not in netlify, instead I've added a webhook so that netlify will pull and rebuild when there is a push to gh-pages.
Fixes#2850
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
2678: github pages example for sys.dict modules r=davidhewitt a=flickpp
Add an example into `python_from_rust.md` for creating a module and inserting it into the `sys.modules` dictionary.
As discussed here:
GH-2649 example for inserting moulde in sys.dict
Co-authored-by: James Welchman <jamesw@plantpot.ai>
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
2835: Update logging.md for logging->rust r=davidhewitt a=dylanbstorey
Demonstrates how to register a rust log consumer with a pythong logging instance.
Thank you for contributing to pyo3!
Please consider adding the following to your pull request:
- an entry for this PR in newsfragments - see [https://pyo3.rs/main/contributing.html#documenting-changes]
- docs to all new functions and / or detail in the guide
- tests for all new or changed functions
PyO3's CI pipeline will check your pull request. To run its tests
locally, you can run ```cargo xtask ci```. See its documentation
[here](https://github.com/PyO3/pyo3/tree/main/xtask#readme).
Co-authored-by: Dylan Storey <dylanbstorey@users.noreply.github.com>
2757: Updated README.md to add installation instruction for Python shared l… r=davidhewitt a=santokalayil
…ibrary on Fedora
Thank you for contributing to pyo3!
Please consider adding the following to your pull request:
- an entry for this PR in newsfragments - see [https://pyo3.rs/main/contributing.html#documenting-changes]
- docs to all new functions and / or detail in the guide
- tests for all new or changed functions
PyO3's CI pipeline will check your pull request. To run its tests
locally, you can run ```cargo xtask ci```. See its documentation
[here](https://github.com/PyO3/pyo3/tree/main/xtask#readme).
Co-authored-by: Santo K Thomas <santokalayil@gmail.com>
2849: Relax indexmap dependency r=adamreichold a=gnaaman-dn
Halloo,
Noticed some version resolve errors when trying to use the `indexmap` features.
```bash
❯ cargo add pyo3 --features indexmap
❯ cargo add serde_yaml
Updating crates.io index
Adding serde_yaml v0.9.16 to dependencies.
error: failed to select a version for `indexmap`.
... required by package `pyo3 v0.17.3`
... which satisfies dependency `pyo3 = "^0.17.3"` of package `pyo3-indexmap v0.1.0 (/home/dn/repos/pyo3-indexmap)`
versions that meet the requirements `>=1.6, <1.8` are: 1.7.0, 1.6.2, 1.6.1, 1.6.0
all possible versions conflict with previously selected packages.
previously selected package `indexmap v1.9.0`
... which satisfies dependency `indexmap = "^1.9"` of package `serde_yaml v0.9.16`
... which satisfies dependency `serde_yaml = "^0.9.16"` of package `pyo3-indexmap v0.1.0 (/home/dn/repos/pyo3-indexmap)`
failed to select a version for `indexmap` which could resolve this conflict
```
Couldn't find a specific reason for this limitation so I tried upgrading the dependency and running the tests.
Ran the tests locally with `indexmap==v1.9.2`:
```
❯ cargo test --features indexmap conversions::indexmap
...
running 4 tests
test conversions::indexmap::test_indexmap::test_indexmap_indexmap_insertion_order_round_trip ... ok
test conversions::indexmap::test_indexmap::test_indexmap_indexmap_to_python ... ok
test conversions::indexmap::test_indexmap::test_indexmap_indexmap_into_python ... ok
test conversions::indexmap::test_indexmap::test_indexmap_indexmap_into_dict ... ok
test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 536 filtered out; finished in 0.03s
```
(Tried running `cargo xtask ci` but it failed on some warnings in the generated FFI code)
This relaxes the restrictions on `indexmap` so that the latest version is also supported,
hope that's okay.
Cheers,
Gilad
Co-authored-by: Gilad Naaman <gnaaman@drivenets.com>
2796: Forward cfgs on pyclass fields to the method defs r=davidhewitt a=mejrs
With this and the cfg_attr PR, I don't need cfg_eval at all anymore :)
- [x] needs some more tests
Co-authored-by: mejrs <>
2843: remove functionality deprecated in 0.16 r=davidhewitt a=davidhewitt
Simple cleanup to remove all functionality marked deprecated in the 0.16 releases.
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
2842: Stop leaking in `new_closure` r=adamreichold a=davidhewitt
This is a rebase of #2690 which simplifies the `MaybeLeaked` abstraction from that PR with just `Cow<'static, CStr>`.
This enabled me to annotate with `FIXME` all the places where we still leak; I wonder if we could potentially use `GILOnceCell` in future and statics to avoid those. As those callsities are in `#[pyclass]` and `#[pyfunction]` these are effectively in statics anyway, but it would be nice to tidy up.
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
2838: pypy: re-enable PyFunction on 3.8+ r=davidhewitt a=davidhewitt
PyPy [fixed the crashes associated with `PyFunction](https://foss.heptapod.net/pypy/pypy/-/issues/3776#note_191626) in PyPy 7.3.10 (for 3.8+) - which I think is to be released shortly. So I think we should re-enable this API and treat it as a PyPy bug which users can mitigate by updating their PyPy.
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
2833: ci: fix flaky test_pyobject_drop_without_gil_doesnt_decrease_refcnt r=adamreichold a=davidhewitt
Closes#2723
I think `@adamreichold` is correct in what causes the flakiness, and the solution in this case seems straightforward enough - just pass `reference` off to another thread to drop it (as that thread won't have the GIL), no events needed.
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
2398: Add `GILOnceCell::get_or_try_init` r=mejrs a=a1phyr
This is similar to [`OnceCell::get_or_try_init`](https://docs.rs/once_cell/latest/once_cell/sync/struct.OnceCell.html#method.get_or_try_init) and is very useful for fallible initialization.
Co-authored-by: Benoît du Garreau <bdgdlm@outlook.com>
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
2832: newsfragments: remove incorrect fragment r=davidhewitt a=davidhewitt
Accidentally left this entry in #2826 after splitting out #2827.
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
2831: add gh-pages content directly in netlify site r=davidhewitt a=davidhewitt
Last attempt to find a solution for #2819.
By adding the GitHub pages content directly to the netlify site during build, netlify should be able to make better URL redirects.
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
2813: ci: run pyo3-ffi-check using nox r=davidhewitt a=davidhewitt
Makes it easier to run pyo3-ffi-check locally :)
Co-authored-by: David Hewitt <1939362+davidhewitt@users.noreply.github.com>
