feat(native): Initial support for Python 3.13

.github/workflows/drivers-tests.yml

@@ -103,7 +103,7 @@ jobs:
         target: [ "x86_64-unknown-linux-gnu" ]
       fail-fast: false
     container:
-      image: cubejs/rust-cross:${{ matrix.target }}-15082024
+      image: cubejs/rust-cross:${{ matrix.target }}-31072025
 
     steps:
       - name: Checkout

.github/workflows/master.yml

@@ -48,7 +48,7 @@ jobs:
     timeout-minutes: 60
     name: Build Linux Native backend for Dev image
     container:
-      image: cubejs/rust-cross:x86_64-unknown-linux-gnu-15082024-python-3.11
+      image: cubejs/rust-cross:x86_64-unknown-linux-gnu-31072025-python-3.11
 
     steps:
       - name: Checkout

.github/workflows/publish.yml

@@ -74,7 +74,7 @@ jobs:
     strategy:
       matrix:
         node-version: [22]
-        python-version: ["3.9", "3.10", "3.11", "3.12", "fallback"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "fallback"]
         target: ["x86_64-unknown-linux-gnu", "aarch64-unknown-linux-gnu"]
         include:
           - target: x86_64-unknown-linux-gnu
@@ -87,7 +87,7 @@ jobs:
             package_target_libc: glibc
       fail-fast: false
     container:
-      image: cubejs/rust-cross:${{ matrix.target }}-15082024${{ matrix.python-version != 'fallback' && format('-python-{0}', matrix.python-version) || '' }}
+      image: cubejs/rust-cross:${{ matrix.target }}-31072025${{ matrix.python-version != 'fallback' && format('-python-{0}', matrix.python-version) || '' }}
     permissions:
       contents: write
     steps:
@@ -155,7 +155,7 @@ jobs:
         node-version: [22.x]
         os-version: ["macos-13"]
         target: ["x86_64-apple-darwin", "aarch64-apple-darwin"]
-        python-version: ["3.9", "3.10", "3.11", "3.12", "fallback"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "fallback"]
         include:
           - target: x86_64-apple-darwin
             package_target_arch: x64
@@ -610,7 +610,7 @@ jobs:
             compress: false
       fail-fast: false
     container:
-      image: cubejs/rust-cross:${{ matrix.target }}-15082024
+      image: cubejs/rust-cross:${{ matrix.target }}-31072025
     permissions:
       contents: write
     steps:

.github/workflows/push.yml

@@ -230,7 +230,7 @@ jobs:
     timeout-minutes: 60
     if: (needs['latest-tag-sha'].outputs.sha != github.sha)
     container:
-      image: cubejs/rust-cross:x86_64-unknown-linux-gnu-15082024
+      image: cubejs/rust-cross:x86_64-unknown-linux-gnu-31072025
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -269,7 +269,7 @@ jobs:
         python-version: [ 3.11 ]
       fail-fast: false
     container:
-      image: cubejs/rust-cross:x86_64-unknown-linux-gnu-15082024-python-${{ matrix.python-version }}
+      image: cubejs/rust-cross:x86_64-unknown-linux-gnu-31072025-python-${{ matrix.python-version }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.github/workflows/rust-cubesql.yml

@@ -24,7 +24,7 @@ jobs:
     timeout-minutes: 20
     name: Check fmt/clippy
     container:
-      image: cubejs/rust-cross:x86_64-unknown-linux-gnu-15082024
+      image: cubejs/rust-cross:x86_64-unknown-linux-gnu-31072025
 
     steps:
       - name: Checkout
@@ -128,7 +128,7 @@ jobs:
         # Current used version + 1 LTS
         # TODO: Add 24 after it's been released (don't forget to uncomment excludes below!)
         node-version: [22]
-        python-version: ["3.9", "3.10", "3.11", "3.12", "fallback"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "fallback"]
         target: ["x86_64-unknown-linux-gnu", "aarch64-unknown-linux-gnu"]
         # minimize number of jobs
         exclude:
@@ -141,7 +141,7 @@ jobs:
             target: "aarch64-unknown-linux-gnu"
       fail-fast: false
     container:
-      image: cubejs/rust-cross:${{ matrix.target }}-15082024${{ matrix.python-version != 'fallback' && format('-python-{0}', matrix.python-version) || '' }}
+      image: cubejs/rust-cross:${{ matrix.target }}-31072025${{ matrix.python-version != 'fallback' && format('-python-{0}', matrix.python-version) || '' }}
 
     steps:
       - name: Checkout
@@ -243,6 +243,8 @@ jobs:
             python-version: "3.11"
           - target: x86_64-apple-darwin
             python-version: "3.12"
+          - target: x86_64-apple-darwin
+            python-version: "3.13"
           - target: x86_64-apple-darwin
             python-version: "fallback"
           - target: aarch64-apple-darwin

.github/workflows/rust-cubestore-master.yml

@@ -282,7 +282,7 @@ jobs:
             compress: false
       fail-fast: false
     container:
-      image: cubejs/rust-cross:${{ matrix.target }}-15082024
+      image: cubejs/rust-cross:${{ matrix.target }}-31072025
     steps:
       - uses: actions/checkout@v4
       - name: Setup Rust toolchain

.github/workflows/rust-cubestore.yml

@@ -221,7 +221,7 @@ jobs:
             compress: false
       fail-fast: false
     container:
-      image: cubejs/rust-cross:${{ matrix.target }}-15082024
+      image: cubejs/rust-cross:${{ matrix.target }}-31072025
     steps:
       - uses: actions/checkout@v4
       - name: Setup Rust toolchain

packages/cubejs-backend-native/.gitignore

@@ -6,3 +6,5 @@ index.node
 **/node_modules
 **/.DS_Store
 npm-debug.log
+test/__pycache__/
+test/subdir_for_test/__pycache__/

packages/cubejs-backend-native/Cargo.toml

@@ -34,11 +34,8 @@ log-reroute = "0.1"
 minijinja = { version = "1", features = ["json", "loader"] }
 once_cell = "1.10"
 # python
-pyo3 = { version = "0.20.0", features = [], optional = true }
-pyo3-asyncio = { version = "0.20.0", features = [
-    "tokio-runtime",
-    "attributes",
-], optional = true }
+pyo3 = { version = "0.22.6", features = ["py-clone"], optional = true }
+pyo3-async-runtimes = { version = "0.22.0", features = ["tokio-runtime", "attributes"], optional = true }
 serde = { version = "1.0.217", features = ["derive"] }
 serde_json = "1.0.127"
 simple_logger = "1.7.0"
@@ -54,4 +51,4 @@ features = ["napi-1", "napi-4", "napi-6", "futures"]
 default = ["neon-entrypoint"]
 neon-debug = []
 neon-entrypoint = []
-python = ["pyo3", "pyo3-asyncio"]
+python = ["pyo3", "pyo3-async-runtimes"]

packages/cubejs-backend-native/package.json

@@ -55,6 +55,7 @@
         "value": [
           "libpython",
           [
+            "3.13",
             "3.12",
             "3.11",
             "3.10",

packages/cubejs-backend-native/src/cross/clrepr.rs

@@ -10,6 +10,8 @@ use neon::prelude::*;
 use neon::result::Throw;
 use neon::types::JsDate;
 #[cfg(feature = "python")]
+use pyo3::Python;
+#[cfg(feature = "python")]
 use std::cell::RefCell;
 use std::collections::hash_map::{IntoIter, Iter, Keys};
 use std::collections::HashMap;
@@ -96,9 +98,9 @@ pub enum StringType {
     Safe,
 }
 
-/// Cross language representation is abstraction to transfer values between
+/// Cross-language representation is an abstraction to transfer values between
 /// JavaScript and Python across Rust. Converting between two different languages requires
-/// to use Context which is available on the call (one for python and one for js), which result as
+/// using Context which is available on the call (one for python and one for js), which results as
 /// blocking.
 #[derive(Debug, Clone)]
 pub enum CLRepr {
@@ -240,7 +242,7 @@ impl CLRepr {
             #[cfg(feature = "python")]
             if from.is_a::<BoxedJsPyFunctionWrapper, _>(cx) {
                 let ref_wrap = from.downcast_or_throw::<BoxedJsPyFunctionWrapper, _>(cx)?;
-                let fun = ref_wrap.borrow().get_fun().clone();
+                let fun = Python::with_gil(|py| ref_wrap.borrow().get_fun().clone_ref(py));
 
                 return Ok(CLRepr::PythonRef(PythonRef::PyFunction(fun)));
             }