mjml-python: Add version 1.4.1

.github/workflows/build-mjml-python.yml

@@ -0,0 +1,127 @@
+# SPDX-FileCopyrightText: 2026 The RISE Project
+# SPDX-License-Identifier: MIT
+---
+# This workflow is based on the `linux` job of
+# https://github.com/mgd020/mjml-python/blob/v1.4.1/.github/workflows/_build-wheels.yml
+name: Build mjml-python wheels (riscv64)
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version glob to (re)build; empty builds every version of docs/packages/mjml-python.yaml not released yet'
+        required: false
+        default: ''
+  pull_request:
+    branches: [main]
+    paths:
+      - '.github/workflows/build-mjml-python.yml'
+      - 'docs/packages/mjml-python.yaml'
+      - 'patches/mjml-python/**'
+  push:
+    branches: [main]
+    paths:
+      - '.github/workflows/build-mjml-python.yml'
+      - 'docs/packages/mjml-python.yaml'
+      - 'patches/mjml-python/**'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read  # to fetch code (actions/checkout)
+
+env:
+  MANYLINUX_RISCV64_IMAGE: quay.io/pypa/manylinux_2_39_riscv64
+
+jobs:
+  setup:
+    uses: $/.github/workflows/_setup.yml
+    with:
+      package: mjml-python
+      version: ${{ inputs.version }}
+
+  build_wheels:
+    needs: [setup]
+    if: needs.setup.outputs.versions != '[]'
+    name: Build mjml-python ${{ matrix.version }} ${{ matrix.tag }}-manylinux_riscv64
+    runs-on: ubuntu-24.04-riscv
+    timeout-minutes: 60
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ${{ fromJSON(needs.setup.outputs.versions) }}
+        include:
+          # Cargo.toml hardcodes pyo3's abi3-py38 feature unconditionally;
+          # the riscv64 manylinux image's oldest interpreter is cp39 (no
+          # cp38), so patches/ bumps it to abi3-py39 -- gotcha 96. Built on
+          # cp39 and re-tested on the newer ones via find_compatible_wheel.
+          - tag: cp39-abi3
+            build: >-
+              cp39-manylinux_riscv64 cp310-manylinux_riscv64
+              cp311-manylinux_riscv64 cp312-manylinux_riscv64
+              cp313-manylinux_riscv64 cp314-manylinux_riscv64
+          - tag: cp314t
+            build: cp314t-manylinux_riscv64
+
+    env:
+      MJML_PYTHON_VERSION: ${{ matrix.version }}
+
+    steps:
+      - name: Checkout mjml-python v${{ env.MJML_PYTHON_VERSION }}
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          repository: mgd020/mjml-python
+          ref: v${{ env.MJML_PYTHON_VERSION }}
+          persist-credentials: false
+
+      - name: Checkout python-wheels
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          path: python-wheels
+          persist-credentials: false
+
+      - name: Patch mjml-python source
+        run: git apply python-wheels/patches/mjml-python/${{ env.MJML_PYTHON_VERSION }}/00*.patch
+
+      - name: Build wheels
+        uses: pypa/cibuildwheel@1828c10ab37f080699c7b81cea34097c684a7074  # v4.2.0
+        with:
+          output-dir: wheelhouse/
+        env:
+          # musllinux is dropped: rustup.rs ships no riscv64 musl toolchain.
+          CIBW_BUILD: ${{ matrix.build }}
+          CIBW_MANYLINUX_RISCV64_IMAGE: ${{ env.MANYLINUX_RISCV64_IMAGE }}
+          # mjml-python ships no [tool.cibuildwheel], so the Rust toolchain
+          # its maturin backend needs is installed in-container here.
+          CIBW_BEFORE_ALL_LINUX: >-
+            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+          CIBW_ENVIRONMENT_LINUX: PATH="$PATH:$HOME/.cargo/bin"
+          CIBW_TEST_SOURCES: tests
+          CIBW_TEST_COMMAND: >-
+            python -c "import mjml.mjml as m; assert m.__file__.endswith('.so'), m.__file__" &&
+            python -m unittest -v
+
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
+        with:
+          name: mjml-python-${{ env.MJML_PYTHON_VERSION }}-${{ matrix.tag }}-manylinux_riscv64
+          path: wheelhouse/*.whl
+          if-no-files-found: error
+
+  publish:
+    name: Publish mjml-python ${{ matrix.version }}
+    needs: [setup, build_wheels]
+    if: needs.setup.outputs.versions != '[]'
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ${{ fromJSON(needs.setup.outputs.versions) }}
+    permissions:
+      contents: write
+      pull-requests: write
+    uses: $/.github/workflows/_publish-wheel.yml
+    secrets:
+      app-private-key: ${{ secrets.RISEPROJECT_APP_PRIVATE_KEY }}
+    with:
+      artifact-pattern: mjml-python-${{ matrix.version }}-*-manylinux_riscv64

docs/packages/mjml-python.yaml

@@ -0,0 +1,5 @@
+package-name: mjml-python
+source-code: https://github.com/mgd020/mjml-python
+license: MIT
+versions:
+- version: 1.4.1

patches/mjml-python/1.4.1/0001-Cargo-bump-abi3-floor-to-py39.patch

@@ -0,0 +1,29 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ludovic Henry <git@ludovic.dev>
+Date: Fri, 25 Sep 2026 00:00:00 +0000
+Subject: [PATCH] Cargo: bump abi3 floor to py39
+
+Upstream-Status: Inappropriate [manylinux_2_39_riscv64 ships no cp38 interpreter]
+
+The riscv64 manylinux image's oldest available CPython is cp39 (no cp38),
+so a wheel built here and tagged cp38-abi3 (this crate's abi3-py38
+feature) would never actually be compiled or tested against its own
+declared floor -- gotcha 96. Bump the pyo3 abi3 feature to abi3-py39 to
+make the riscv64 wheel's tag match the oldest interpreter this repo can
+build and test it on; every other platform's wheel is unaffected.
+
+Signed-off-by: Ludovic Henry <git@ludovic.dev>
+---
+ Cargo.toml | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Cargo.toml b/Cargo.toml
+index c3f55b0..26e8f79 100644
+--- a/Cargo.toml
++++ b/Cargo.toml
+@@ -10,4 +10,4 @@ crate-type = ["cdylib"]
+
+ [dependencies]
+ mrml = "5.0.0"
+-pyo3 = { version = "~0.29.0", features = ["abi3-py38", "extension-module"] }
++pyo3 = { version = "~0.29.0", features = ["abi3-py39", "extension-module"] }