Merge in the main branch

Author: encukou

.github/workflows/build.yml

@@ -205,7 +205,6 @@ jobs:
           free-threading: true
     uses: ./.github/workflows/reusable-macos.yml
     with:
-      config_hash: ${{ needs.build-context.outputs.config-hash }}
       free-threading: ${{ matrix.free-threading }}
       os: ${{ matrix.os }}
 
@@ -237,7 +236,6 @@ jobs:
           bolt: true
     uses: ./.github/workflows/reusable-ubuntu.yml
     with:
-      config_hash: ${{ needs.build-context.outputs.config-hash }}
       bolt-optimizations: ${{ matrix.bolt }}
       free-threading: ${{ matrix.free-threading }}
       os: ${{ matrix.os }}
@@ -414,8 +412,6 @@ jobs:
     needs: build-context
     if: needs.build-context.outputs.run-tests == 'true'
     uses: ./.github/workflows/reusable-wasi.yml
-    with:
-      config_hash: ${{ needs.build-context.outputs.config-hash }}
 
   test-hypothesis:
     name: "Hypothesis tests on Ubuntu"
@@ -600,7 +596,6 @@ jobs:
     uses: ./.github/workflows/reusable-san.yml
     with:
       sanitizer: ${{ matrix.sanitizer }}
-      config_hash: ${{ needs.build-context.outputs.config-hash }}
       free-threading: ${{ matrix.free-threading }}
 
   cross-build-linux:

.github/workflows/jit.yml

@@ -57,9 +57,10 @@ jobs:
       fail-fast: false
       matrix:
         target:
-          - i686-pc-windows-msvc/msvc
-          - x86_64-pc-windows-msvc/msvc
-          - aarch64-pc-windows-msvc/msvc
+# To re-enable later when we support these.
+#          - i686-pc-windows-msvc/msvc
+#          - x86_64-pc-windows-msvc/msvc
+#          - aarch64-pc-windows-msvc/msvc
           - x86_64-apple-darwin/clang
           - aarch64-apple-darwin/clang
           - x86_64-unknown-linux-gnu/gcc
@@ -68,17 +69,18 @@ jobs:
           - true
           - false
         llvm:
-          - 20
+          - 21
         include:
-          - target: i686-pc-windows-msvc/msvc
-            architecture: Win32
-            runner: windows-2022
-          - target: x86_64-pc-windows-msvc/msvc
-            architecture: x64
-            runner: windows-2022
-          - target: aarch64-pc-windows-msvc/msvc
-            architecture: ARM64
-            runner: windows-11-arm
+# To re-enable later when we support these.
+#          - target: i686-pc-windows-msvc/msvc
+#            architecture: Win32
+#            runner: windows-2022
+#          - target: x86_64-pc-windows-msvc/msvc
+#            architecture: x64
+#            runner: windows-2022
+#          - target: aarch64-pc-windows-msvc/msvc
+#            architecture: ARM64
+#            runner: windows-11-arm
           - target: x86_64-apple-darwin/clang
             architecture: x86_64
             runner: macos-15-intel
@@ -138,7 +140,7 @@ jobs:
       fail-fast: false
       matrix:
         llvm:
-          - 20
+          - 21
     steps:
       - uses: actions/checkout@v4
         with:
@@ -166,7 +168,7 @@ jobs:
       fail-fast: false
       matrix:
         llvm:
-          - 20
+          - 21
     steps:
       - uses: actions/checkout@v4
         with:
@@ -193,7 +195,7 @@ jobs:
       fail-fast: false
       matrix:
         llvm:
-          - 20
+          - 21
     steps:
       - uses: actions/checkout@v4
         with:

.github/workflows/reusable-context.yml

@@ -17,9 +17,6 @@ on:  # yamllint disable-line rule:truthy
       #        || 'falsy-branch'
       #   }}
       #
-      config-hash:
-        description: Config hash value for use in cache keys
-        value: ${{ jobs.compute-changes.outputs.config-hash }}  # str
       run-docs:
         description: Whether to build the docs
         value: ${{ jobs.compute-changes.outputs.run-docs }}  # bool
@@ -42,7 +39,6 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     outputs:
-      config-hash: ${{ steps.config-hash.outputs.hash }}
       run-ci-fuzz: ${{ steps.changes.outputs.run-ci-fuzz }}
       run-docs: ${{ steps.changes.outputs.run-docs }}
       run-tests: ${{ steps.changes.outputs.run-tests }}
@@ -100,8 +96,3 @@ jobs:
         GITHUB_EVENT_NAME: ${{ github.event_name }}
         CCF_TARGET_REF: ${{ github.base_ref || github.event.repository.default_branch }}
         CCF_HEAD_REF: ${{ github.event.pull_request.head.sha || github.sha }}
-
-    - name: Compute hash for config cache key
-      id: config-hash
-      run: |
-        echo "hash=${{ hashFiles('configure', 'configure.ac', '.github/workflows/build.yml') }}" >> "$GITHUB_OUTPUT"

.github/workflows/reusable-macos.yml

@@ -3,9 +3,6 @@ name: Reusable macOS
 on:
   workflow_call:
     inputs:
-      config_hash:
-        required: true
-        type: string
       free-threading:
         required: false
         type: boolean

.github/workflows/reusable-san.yml

@@ -6,9 +6,6 @@ on:
       sanitizer:
         required: true
         type: string
-      config_hash:
-        required: true
-        type: string
       free-threading:
         description: Whether to use free-threaded mode
         required: false

.github/workflows/reusable-ubuntu.yml

@@ -3,9 +3,6 @@ name: Reusable Ubuntu
 on:
   workflow_call:
     inputs:
-      config_hash:
-        required: true
-        type: string
       bolt-optimizations:
         description: Whether to enable BOLT optimizations
         required: false

.github/workflows/reusable-wasi.yml

@@ -2,10 +2,6 @@ name: Reusable WASI
 
 on:
   workflow_call:
-    inputs:
-      config_hash:
-        required: true
-        type: string
 
 env:
   FORCE_COLOR: 1
@@ -53,7 +49,7 @@ jobs:
     - name: "Configure build Python"
       run: python3 Tools/wasm/wasi configure-build-python -- --config-cache --with-pydebug
     - name: "Make build Python"
-      run: python3 Tools/wasm/wasi.py make-build-python
+      run: python3 Tools/wasm/wasi make-build-python
     - name: "Configure host"
       # `--with-pydebug` inferred from configure-build-python
       run: python3 Tools/wasm/wasi configure-host -- --config-cache

.gitignore

@@ -135,7 +135,6 @@ Tools/unicode/data/
 /config.log
 /config.status
 /config.status.lineno
-# hendrikmuhs/ccache-action@v1
 /.ccache
 /cross-build/
 /jit_stencils*.h

Apple/testbed/__main__.py

@@ -2,6 +2,7 @@
 import json
 import os
 import re
+import shlex
 import shutil
 import subprocess
 import sys
@@ -252,7 +253,7 @@ def update_test_plan(testbed_path, platform, args):
         test_plan = json.load(f)
 
     test_plan["defaultOptions"]["commandLineArgumentEntries"] = [
-        {"argument": arg} for arg in args
+        {"argument": shlex.quote(arg)} for arg in args
     ]
 
     with test_plan_path.open("w", encoding="utf-8") as f:

Doc/c-api/code.rst

@@ -211,6 +211,17 @@ bound into a function.
    .. versionadded:: 3.12
 
 
+.. c:function:: PyObject *PyCode_Optimize(PyObject *code, PyObject *consts, PyObject *names, PyObject *lnotab_obj)
+
+   This is a :term:`soft deprecated` function that does nothing.
+
+   Prior to Python 3.10, this function would perform basic optimizations to a
+   code object.
+
+   .. versionchanged:: 3.10
+      This function now does nothing.
+
+
 .. _c_codeobject_flags:
 
 Code Object Flags