anastruct: Add version 1.7.0

.github/workflows/build-anastruct.yml

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+# SPDX-FileCopyrightText: 2026 The RISE Project
+# SPDX-License-Identifier: MIT
+---
+# This workflow is based on: https://github.com/ritchie46/anaStruct/blob/release-v1.7.0/.github/workflows/release.yaml
+name: Build anastruct wheels (riscv64)
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version glob to (re)build; empty builds every version of docs/packages/anastruct.yaml not released yet'
+        required: false
+        default: ''
+  pull_request:
+    branches: [main]
+    paths:
+      - '.github/workflows/build-anastruct.yml'
+      - 'docs/packages/anastruct.yaml'
+  push:
+    branches: [main]
+    paths:
+      - '.github/workflows/build-anastruct.yml'
+      - 'docs/packages/anastruct.yaml'
+
+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: anastruct
+      version: ${{ inputs.version }}
+
+  build_wheels:
+    needs: [setup]
+    if: needs.setup.outputs.versions != '[]'
+    name: Build anastruct ${{ matrix.version }} ${{ matrix.python }}-manylinux_riscv64
+    runs-on: ubuntu-24.04-riscv
+    timeout-minutes: 60
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ${{ fromJSON(needs.setup.outputs.versions) }}
+        python:
+          - "cp310"
+          - "cp311"
+          - "cp312"
+          - "cp313"
+          - "cp314"
+
+    env:
+      ANASTRUCT_VERSION: ${{ matrix.version }}
+
+    steps:
+      - name: Checkout anaStruct release-v${{ env.ANASTRUCT_VERSION }}
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          repository: ritchie46/anaStruct
+          ref: release-v${{ env.ANASTRUCT_VERSION }}
+          persist-credentials: false
+
+      - name: Build wheels
+        uses: pypa/cibuildwheel@1828c10ab37f080699c7b81cea34097c684a7074  # v4.2.0
+        with:
+          output-dir: wheelhouse/
+          only: ${{ matrix.python }}-manylinux_riscv64
+        env:
+          CIBW_MANYLINUX_RISCV64_IMAGE: ${{ env.MANYLINUX_RISCV64_IMAGE }}
+          # numpy (build-time + runtime) and scipy (runtime; scipy>=1.10.0 is a hard
+          # dependency) both need OpenBLAS/gfortran to build from sdist, which the
+          # manylinux_riscv64 image doesn't carry, so both are pinned to binary --
+          # only our registry has them for riscv64. matplotlib (test-only) is pinned
+          # for the same reason: no public-PyPI riscv64 wheel, and it is slow to
+          # build from source. pillow (a matplotlib runtime dep, also test-only) is
+          # pinned too: unpinned, pip resolves PyPI's newest pillow -- which has no
+          # riscv64 wheel anywhere -- ahead of our registry's, and its sdist build
+          # fails outright (RequiredDependencyException: jpeg; the manylinux image
+          # carries no libjpeg headers). Cython (the other build-time requirement) is
+          # left unrestricted: our registry only carries riscv64 Cython wheels for
+          # cp312+, and letting pip fall back to Cython's own (portable,
+          # non-arch-specific) sdist for cp310/cp311 builds cleanly, as it already
+          # does for crick.
+          CIBW_ENVIRONMENT: >-
+            PIP_EXTRA_INDEX_URL=https://pypi.riseproject.dev/simple/
+            PIP_ONLY_BINARY=numpy,scipy,matplotlib,pillow
+            MPLBACKEND=Agg
+          CIBW_TEST_SOURCES: tests examples
+          CIBW_TEST_REQUIRES: pytest pytest-describe matplotlib numpy
+          CIBW_TEST_COMMAND: python -m pytest tests
+
+      - name: Check wheel contents
+        run: |
+          python3 - wheelhouse/*.whl <<'EOF'
+          import sys, zipfile
+          names = zipfile.ZipFile(sys.argv[1]).namelist()
+          exts = {n.split("/")[-1].split(".")[0] for n in names if n.endswith(".so")}
+          assert exts == {"cbasic", "celements"}, exts
+          licences = {n.rsplit("/", 1)[-1] for n in names if ".dist-info/licenses/" in n} - {""}
+          assert licences == {"LICENSE.txt"}, licences
+          EOF
+
+      - name: Store wheels
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
+        with:
+          name: anastruct-${{ env.ANASTRUCT_VERSION }}-${{ matrix.python }}-manylinux_riscv64
+          path: ./wheelhouse/*.whl
+          if-no-files-found: error
+
+  publish:
+    name: Publish anastruct ${{ 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: ${{ secrets.RISEPROJECT_APP_PRIVATE_KEY }}
+    with:
+      artifact-pattern: anastruct-${{ matrix.version }}-*-manylinux_riscv64

docs/packages/anastruct.yaml

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+package-name: anastruct
+source-code: https://github.com/ritchie46/anaStruct
+license: GPL-3.0-or-later
+versions:
+- version: 1.7.0