* deprecate `wrap_pyfunction` with `py` argument
The Python token in `wrap_pyfunction` is not handled automatically by
`WrapPyFunctionArg`, for backwards compatibility. This uses deref
specialization to deprecate this variant.
* merge `Extractor`s
* add deprecation ui test, revert closure variant due to test failure
* fix nightly
* add `FromPyObjectBound` adjustment for `&str` without GIL Refs
* review: alex, Icxolu feedback
* add newsfragment
* add newsfragment for `FromPyObject` trait change
* make some examples compatible with abi3 < 3.10
* seal `FromPyObjectBound`
* fixup chrono_tz conversion
* deprecate `&PyModule` as `#[pymodule]` argument type
* cleanup
* add ui tests
* fix deprecations in tests
* fix maturin and setuptools-rust starters
* run `deprecated` ui test only when `gil-refs` as disabled
* deprecate the use of `PyCell` in favor of `Bound` and `Py`
* update `FromPyObject` for `T: PyClass + Clone` impl
* move `PyCell` deprecation to the `gil-refs` feature gate and add a migration note
* docs: update Python function section of the guide
* update `pass_module` types
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
---------
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
* Use single-arg form for `#[pymodule]` functions in docs and tests
* Update guide/src/function.md
Co-authored-by: Icxolu <10486322+Icxolu@users.noreply.github.com>
* Add test of two-argument module function
* Fix new test
---------
Co-authored-by: Icxolu <10486322+Icxolu@users.noreply.github.com>
* Support Bound in pymodule and pyfunction macros
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
* Remove spurious $ character
Co-authored-by: Matthew Neeley <mneeley@gmail.com>
* Rework PyCFunction::new_bound signatures
This allows us to remove the awkward `PyFunctionArgumentsBound` enum.
* Use BoundRef instead of BoundModule
* support argument deduction for `wrap_pyfunction_bound!`
* support `wrap_pyfunction!` with `Bound` input/output
* Fix docs link to `wrap_pyfunction_bound!`
* Revert back to wrap_pyfunction!
---------
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
Co-authored-by: Matthew Neeley <mneeley@gmail.com>
* deprecate `PyCell::new` in favor of `Py::new` or `Bound::new`
* update deprecation warning
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
---------
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
* Implement PyErr::value_bound
* Use PyErr::value_bound in conversions
* Implement PyErr::from_value_bound
* Remove unnecessary clone
* Return a reference from PyErr::value_bound
* Avoid clone in PyErr::from_value_bound
* Use PyErr::from_value_bound instead of from_value
* Remove unnecessary .as_borrowed() calls
* Remove unused import
* Simplify UnraisableCapture.hook
* Use Bound::from_owned_ptr_or_opt in fn cause
* Update PyErrState::lazy to take Py<PyAny>
This is easier to work with elsewhere than `&PyAny` or
`Bound<'py, PyAny>`.
* Add Bound PyUnicodeDecodeError constructors
* Update PyErr::from_value_bound to take Bound
* Simplify PyErr::from_value
* Simplify PyErr::value
* Remove unnecessary reference
* Simplify Pyerr::cause implementation
* Simplify PyUnicodeDecodeError::new_bound
* port `Python::import` to `Bound` API
* tidy up imports in tests/test_datetime_import.rs
---------
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
* Implement PyErr::get_type_bound
* Update docs for PyErr::get_type_bound
* Fix doctest for cloning PyErr
* Import the whole prelude in docs example
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
* Remove unnecessary self lifetime
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
* Remove more unnecessary self lifetimes
* Use variables to avoid dangling pointers
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
* Avoid using ffi in fn ptype on Py_3_12
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
* Add missing imports to fn ptype
---------
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
* Update debugging.md
Added clarification. --pretty no longer works, and it breaks even on nightly at least on cargo 1.78.0-nightly (cdf84b69d 2024-02-02) and
rustc 1.78.0-nightly (256b6fb19 2024-02-06).
* Update guide/src/debugging.md
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
---------
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
* Update building_and_distribution.md
Link to README not working.
* Update guide/src/building_and_distribution.md
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
---------
Co-authored-by: David Hewitt <mail@davidhewitt.dev>
Adds a "threadsafe" variant of `PyCell::try_borrow` which will fail instead of
panicking if called on the wrong thread and use it in `call_traverse` to turn GC
traversals of unsendable pyclasses into no-ops if on the wrong thread.
This can imply leaking the underlying resource if the originator thread has
already exited so that the GC will never run there again, but it does avoid hard
aborts as we cannot raise an exception from within `call_traverse`.
David Hewitt