* Upgrade pyo3 to 0.15
Rebase-conflicts-fixed-by: H. Vetinari <h.vetinari@gmx.com>
* Upgrade pyo3 to 0.16
Rebase-conflicts-fixed-by: H. Vetinari <h.vetinari@gmx.com>
* Install Python before running cargo clippy
* Fix clippy warnings
* Use `PyArray_Check` instead of downcasting to `PyArray1<u8>`
* Enable `auto-initialize` of pyo3 to fix `cargo test
--no-default-features`
* Fix some test cases
Why do they change?
* Refactor and add SAFETY comments to `PyArrayUnicode`
Replace deprecated `PyUnicode_FromUnicode` with `PyUnicode_FromKindAndData`
Co-authored-by: messense <messense@icloud.com>
