Add python3.14 and remove python3.9. Upgrade twisterl to 0.5.1. Upgrade pyo3 0.27.2 (#13)

* Add python3.14 and remove python3.9. Upgrade twisterl to 0.5.0. Upgrade pyo3 0.27.2

* Add python 3.14. Remove python 3.9. Resrict macos x86

* Update min python version in pyproject

Author: victor-villar

.github/workflows/publish.yml

@@ -20,7 +20,13 @@ jobs:
           # Used for the ARM builds.
           - macos-15
           - windows-latest
-        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.10', '3.11', '3.12', '3.13', '3.14']
+        exclude:
+          # torch wheels not available for macOS x86_64 on Python >= 3.13
+          - os: macos-15-intel
+            python-version: '3.13'
+          - os: macos-15-intel
+            python-version: '3.14'
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "qiskit_gym"
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 version = "0.1.0"
 description = "A collection of quantum information science problems formulated as reinforcement learning environments"
 authors = [{ name = "David Kremer" }]
@@ -18,7 +18,7 @@ dynamic = ["version"]
 dependencies = [
   "qiskit>=2.1",
   "gymnasium",
-  "twisterl~=0.4.1",
+  "twisterl~=0.5.1",
 ]
 
 

rust/Cargo.lock

@@ -9,12 +9,12 @@ name = "qiskit_gym_rs"
 crate-type = ["cdylib"]
 
 [dependencies]
-pyo3 = { version = "0.24", features = ["extension-module", "multiple-pymethods"] }
+pyo3 = { version = "0.27.2", features = ["extension-module", "multiple-pymethods"] }
 nalgebra = "0.33.0"
 rand = "0.8.4"
 rayon = "1.1.0"
 petgraph = "0.6.5"
-twisterl = {version = "~0.4.1", features = ["python_bindings"]}
+twisterl = {version = "~0.5.1", features = ["python_bindings"]}
 
 [profile.release]
 opt-level = 3

rust/Cargo.toml

@@ -14,6 +14,7 @@ that they have been altered from the originals.
 use pyo3::prelude::*;
 use pyo3::exceptions::{PyTypeError, PyValueError};
 use pyo3::types::PySequence;
+use pyo3::Borrowed;
 
 #[derive(Clone, Debug)]
 pub enum Gate {
@@ -42,11 +43,13 @@ impl std::fmt::Display for Gate {
     }
 }
 
-impl<'py> FromPyObject<'py> for Gate {
-    fn extract_bound(ob: &Bound<'py, PyAny>) -> PyResult<Self> {
+impl<'a, 'py> FromPyObject<'a, 'py> for Gate {
+    type Error = PyErr;
+
+    fn extract(ob: Borrowed<'a, 'py, PyAny>) -> PyResult<Self> {
         // Expect (name, indices)
         let pair = ob
-            .downcast::<PySequence>()
+            .cast::<PySequence>()
             .map_err(|_| PyTypeError::new_err("Each gate must be a 2-item sequence: (name, indices)"))?;
         if pair.len()? != 2 {
             return Err(PyValueError::new_err(
@@ -63,7 +66,7 @@ impl<'py> FromPyObject<'py> for Gate {
 
         let idx_obj = pair.get_item(1)?;
         let idx_seq = idx_obj
-            .downcast::<PySequence>()
+            .cast::<PySequence>()
             .map_err(|_| PyTypeError::new_err("Gate indices must be a list/tuple of integers"))?;
         let n = idx_seq.len()?;
         let mut idx = Vec::with_capacity(n);