pyo3/newsfragments/4205.added.md
JRRudy1 5d47c4ae4c
Added ToPyObject and IntoPy<PyObject> impls for PyBackedStr. (#4205)
* Added `ToPyObject` and `Into<PyObject>` impls for `PyBackedStr`.

* Create 4205.added.md

* Added attributes limiting the `ToPyObject` and `IntoPy<PyObject>` impls to the case where `cfg(any(Py_3_10, not(Py_LIMITED_API)))`. When this cfg does not apply, the conversion is less trivial since the `storage` is actually `PyBytes`, not `PyString`.

* Fixed imports format.

* Updated the `ToPyObject` and `IntoPy<PyObject>` impls to support the `cfg(not(any(Py_3_10, not(Py_LIMITED_API))))` case by converting the `PyBytes` back to `PyString`.

* Added `ToPyObject` and `IntoPy<PyObject>` impls for `PyBackedBytes`.

* Added tests for the `PyBackedBytes` conversion impls.

* Updated newsfragment entry to include the `PyBackedBytes` impls.

* Changed the `IntoPy` and `ToPyObject` impls for `PyBackedBytes` to produce `PyBytes` regardless of the backing variant. Updated tests to demonstrate this.

* retrigger checks

* Updated `PyBackedStr` conversion tests to extract the result as a `PyBackedStr` instead of `&str` since the latter is not supported under some `cfg`'s.

* Fixed `IntoPy<PyObject> for PyBackedBytes` impl to create `bytes` for both storage types as intended. Updated test to properly catch the error.

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Co-authored-by: jrudolph <jrudolph@anl.gov>
2024-06-01 21:09:14 +00:00

87 B

Added ToPyObject and IntoPy<PyObject> impls for PyBackedStr and PyBackedBytes.