Test with Python 3.13 and Numpy 2.x

.github/workflows/test.yml

@@ -35,10 +35,14 @@ jobs:
         python:
           - py311
           - py312
+          - py313
         platform:
           - ubuntu-latest
           - macos-latest
           - windows-latest
+        exclude:
+          - python: py313
+            platform: windows-latest
     steps:
       - name: "🛒 Checkout"
         uses: actions/checkout@v4
@@ -84,9 +88,13 @@ jobs:
         python:
           - '3.11'
           - '3.12'
+          - '3.13'
         platform:
           - ubuntu-latest
           - macos-latest
+        exclude:
+          - python: '3.13'
+            platform: macos-latest
     steps:
       - name: "🛒 Checkout"
         uses: actions/checkout@v4
@@ -229,6 +237,7 @@ jobs:
         python:
           - py311
           - py312
+          - py313
     steps:
       - name: "🛒 Checkout"
         uses: actions/checkout@v4

lenskit-implicit/pyproject.toml

@@ -14,7 +14,7 @@ classifiers = [
 readme = "README.md"
 license = { file = "LICENSE.md" }
 requires-python = ">= 3.11"
-dependencies = ["lenskit", "implicit >=0.6.1"]
+dependencies = ["lenskit", "implicit >=0.7.2"]
 dynamic = ["version"]
 
 [project.urls]

lenskit/pyproject.toml

@@ -20,11 +20,11 @@ license = { file = "LICENSE.md" }
 dynamic = ["version"]
 dependencies = [
   "pandas ~=2.0",
-  "numpy >= 1.24",
-  "scipy >= 1.10.0",
+  "numpy >=1.25",
+  "scipy >=1.11",
   "torch ~=2.1",
   "threadpoolctl >=3.0",
-  "structlog >= 23.2",
+  "structlog >=23.2",
   "rich ~=13.5",
   "pyzmq >=24",
   "pydantic ~=2.7",

lenskit/tests/pipeline/test_types.py

@@ -13,6 +13,7 @@
 from pathlib import Path
 from types import NoneType
 from typing import Any, TypeVar
+from uuid import UUID
 
 import numpy as np
 import pandas as pd
@@ -135,7 +136,7 @@ def test_type_string_generic():
 
 
 def test_type_string_class():
-    assert type_string(Path) == "pathlib.Path"
+    assert type_string(UUID) == "uuid.UUID"
 
 
 def test_parse_string_None():

pixi.toml

@@ -4,9 +4,9 @@ channels = ["conda-forge", "pytorch", "nodefaults"]
 platforms = ["linux-64", "win-64", "osx-arm64"]
 
 [dependencies]
-pandas = ">=1.5, <3"
-numpy = ">=1.23, <2"
-scipy = ">=1.9"
+pandas = "~=2.0"
+numpy = ">=1.25"
+scipy = ">=1.11"
 pytorch = "~=2.1"
 threadpoolctl = ">=3.0"
 structlog = ">=24.4.0,<25"
@@ -23,6 +23,11 @@ python = "=3.11"
 [feature.py312.dependencies]
 python = "=3.12"
 
+[feature.py313]
+platforms = ["linux-64", "osx-arm64"]
+[feature.py313.dependencies]
+python = "=3.13"
+
 [feature.sklearn.dependencies]
 scikit-learn = "~=1.1"
 
@@ -39,7 +44,7 @@ lenskit-funksvd = { path = "lenskit-funksvd", editable = true }
 platforms = ["linux-64", "osx-arm64"]
 
 [feature.implicit.dependencies]
-implicit = ">=0.6.1"
+implicit = ">=0.7.2"
 
 [feature.implicit.pypi-dependencies]
 lenskit-implicit = { path = "lenskit-implicit", editable = true }
@@ -151,6 +156,7 @@ dev-compat = { features = [
 
 test-py311-core = { features = ["py311", "test"], solve-group = "py311" }
 test-py312-core = { features = ["py312", "test"], solve-group = "py312" }
+test-py313-core = { features = ["py313", "test"], solve-group = "py313" }
 
 test-py311-sklearn = { features = [
   "py311",
@@ -162,6 +168,11 @@ test-py312-sklearn = { features = [
   "test",
   "sklearn",
 ], solve-group = "py312" }
+test-py313-sklearn = { features = [
+  "py313",
+  "test",
+  "sklearn",
+], solve-group = "py313" }
 
 test-py311-funksvd = { features = [
   "py311",

workflows/lib/defs.ts

@@ -7,14 +7,14 @@
  * List of packages in the monorepo.
  */
 export const PACKAGES = [
-    "lenskit",
-    "lenskit-funksvd",
-    "lenskit-implicit",
-    "lenskit-hpf",
+  "lenskit",
+  "lenskit-funksvd",
+  "lenskit-implicit",
+  "lenskit-hpf",
 ];
 
 export const META_PYTHON = "3.11";
-export const PYTHONS = ["3.11", "3.12"];
+export const PYTHONS = ["3.11", "3.12", "3.13"];
 export const PLATFORMS = ["ubuntu-latest", "macos-latest", "windows-latest"];
 export const VANILLA_PLATFORMS = ["ubuntu-latest", "macos-latest"];
 export const CONDA_PYTHONS = PYTHONS.map((s) => `py${s.replaceAll(".", "")}`);

workflows/test.ts

@@ -11,6 +11,8 @@ import { evalTestJob } from "./test/test-eval.ts";
 import { exampleTestJob } from "./test/test-examples.ts";
 import { aggregateResultsJob } from "./test/results.ts";
 
+const FULLDEP_CONDA_PYTHONS = ["py311", "py312"];
+
 const FILTER_PATHS = [
   "lenskit*/**.py",
   "**pyproject.toml",
@@ -25,13 +27,21 @@ const test_matrix = {
     install: "conda",
     key: "conda",
     name: "Conda Python ${{matrix.python}} on ${{matrix.platform}}",
-    matrix: { "python": CONDA_PYTHONS, "platform": PLATFORMS },
+    matrix: {
+      python: CONDA_PYTHONS,
+      platform: PLATFORMS,
+      exclude: [{ python: "py313", platform: "windows-latest" }],
+    },
   }),
   vanilla: testJob({
     install: "vanilla",
     key: "vanilla",
     name: "Vanilla Python ${{matrix.python}} on ${{matrix.platform}}",
-    matrix: { "python": PYTHONS, "platform": VANILLA_PLATFORMS },
+    matrix: {
+      python: PYTHONS,
+      platform: VANILLA_PLATFORMS,
+      exclude: [{ python: "3.13", platform: "macos-latest" }],
+    },
   }),
   nojit: testJob({
     install: "conda",
@@ -68,7 +78,7 @@ const test_matrix = {
     key: "funksvd",
     name: "FunkSVD tests on Python ${{matrix.python}}",
     packages: ["lenskit-funksvd"],
-    matrix: { "python": CONDA_PYTHONS },
+    matrix: { "python": FULLDEP_CONDA_PYTHONS },
     variant: "funksvd",
   }),
   "funksvd-mindep": testJob({
@@ -83,7 +93,7 @@ const test_matrix = {
     key: "implicit",
     name: "Implicit bridge tests on Python ${{matrix.python}}",
     packages: ["lenskit-implicit"],
-    matrix: { "python": CONDA_PYTHONS },
+    matrix: { "python": FULLDEP_CONDA_PYTHONS },
     variant: "implicit",
   }),
   "implicit-mindep": testJob({
@@ -98,7 +108,7 @@ const test_matrix = {
     key: "hpf",
     name: "HPF bridge tests on Python ${{matrix.python}}",
     packages: ["lenskit-hpf"],
-    matrix: { "python": CONDA_PYTHONS },
+    matrix: { "python": FULLDEP_CONDA_PYTHONS },
     variant: "hpf",
   }),
   "eval-tests": evalTestJob(),

workflows/test/common.ts

@@ -97,11 +97,6 @@ function testArtifactName(options: TestJobSpec): string {
     if (options.matrix.python) {
       name += "-py${{matrix.python}}";
     }
-    for (const key of Object.keys(options.matrix)) {
-      if (key != "platform" && key != "python") {
-        name += "-${{matrix." + key + "}}";
-      }
-    }
   }
   return name;
 }

workflows/test/spec.ts

@@ -1,38 +1,42 @@
 import { PYTHONS } from "../lib/defs.ts";
 
 export interface TestJobSpec {
-    install: string;
-    key: string;
-    name: string;
-    runs_on?: string;
-    matrix?: Record<string, string[]>;
-    python?: string;
-    packages?: string[];
-    test_args?: string[];
-    test_env?: Record<string, string | number>;
+  install: string;
+  key: string;
+  name: string;
+  runs_on?: string;
+  matrix?: {
+    python?: string[];
+    platform?: string[];
+    exclude?: Record<string, string>[];
+  };
+  python?: string;
+  packages?: string[];
+  test_args?: string[];
+  test_env?: Record<string, string | number>;
 }
 
 export function testPlatform(spec: TestJobSpec): string {
-    if (spec.runs_on) {
-        return spec.runs_on;
-    } else if (spec.matrix?.platform) {
-        return "${{matrix.platform}}";
-    } else {
-        return "ubuntu-latest";
-    }
+  if (spec.runs_on) {
+    return spec.runs_on;
+  } else if (spec.matrix?.platform) {
+    return "${{matrix.platform}}";
+  } else {
+    return "ubuntu-latest";
+  }
 }
 
 /**
  * Get a Python version string for a spec.
  */
 export function pythonVersionString(spec: TestJobSpec): string {
-    if (spec.python) {
-        return translatePythonVersion(spec.python, spec.install);
-    } else if (spec.matrix?.python) {
-        return "${{matrix.python}}";
-    } else {
-        return translatePythonVersion(PYTHONS[0], spec.install);
-    }
+  if (spec.python) {
+    return translatePythonVersion(spec.python, spec.install);
+  } else if (spec.matrix?.python) {
+    return "${{matrix.python}}";
+  } else {
+    return translatePythonVersion(PYTHONS[0], spec.install);
+  }
 }
 
 /**
@@ -42,13 +46,13 @@ export function pythonVersionString(spec: TestJobSpec): string {
  * @returns The translated string (e.g. py311 for Conda).
  */
 export function translatePythonVersion(ver: string, install: string): string {
-    if (install == "conda") {
-        return "py" + ver.replaceAll(".", "");
-    } else {
-        return ver;
-    }
+  if (install == "conda") {
+    return "py" + ver.replaceAll(".", "");
+  } else {
+    return ver;
+  }
 }
 
 export function packages(spec: TestJobSpec): string[] {
-    return spec.packages ?? ["lenskit"];
+  return spec.packages ?? ["lenskit"];
 }