pandas: Add versions 3.0.5, 3.0.6

.github/workflows/build-pandas.yml

@@ -0,0 +1,126 @@
+# SPDX-FileCopyrightText: 2026 The RISE Project
+# SPDX-License-Identifier: MIT
+---
+name: Build pandas wheels (riscv64)
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version glob to (re)build; empty builds every version of docs/packages/pandas.yaml not released yet'
+        required: false
+        default: ''
+  pull_request:
+    branches: [main]
+    paths:
+      - '.github/workflows/build-pandas.yml'
+      - 'docs/packages/pandas.yaml'
+      - 'patches/pandas/**'
+  push:
+    branches: [main]
+    paths:
+      - '.github/workflows/build-pandas.yml'
+      - 'docs/packages/pandas.yaml'
+      - 'patches/pandas/**'
+
+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: pandas
+      version: ${{ inputs.version }}
+
+  build_wheels:
+    needs: [setup]
+    if: needs.setup.outputs.versions != '[]'
+    name: Build pandas ${{ matrix.version }} ${{ matrix.python }}-manylinux_riscv64
+    runs-on: ubuntu-24.04-riscv
+    timeout-minutes: 720
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ${{ fromJSON(needs.setup.outputs.versions) }}
+        python: ["cp311", "cp312", "cp313", "cp314"]
+
+    env:
+      PANDAS_VERSION: ${{ matrix.version }}
+
+    steps:
+      - name: Checkout pandas v${{ env.PANDAS_VERSION }}
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          repository: pandas-dev/pandas
+          ref: v${{ env.PANDAS_VERSION }}
+          submodules: true
+          persist-credentials: false
+
+      - name: Checkout python-wheels
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          path: python-wheels
+          persist-credentials: false
+
+      - name: Patch pandas source
+        # pandas uses versioneer (git describe --tags --dirty), which has no
+        # SETUPTOOLS_SCM_PRETEND_VERSION-style override (gotcha 315). Commit the
+        # patch and re-point the tag at it so describe reports the exact tagged
+        # version again, same as build-swiglpk.yml.
+        run: |
+          git apply python-wheels/patches/pandas/${{ env.PANDAS_VERSION }}/00*.patch
+          git -c user.name=ci -c user.email=ci@localhost commit -am "riscv64 patches"
+          git tag -f v${{ env.PANDAS_VERSION }}
+
+      - name: Build wheels
+        uses: pypa/cibuildwheel@1828c10ab37f080699c7b81cea34097c684a7074  # v4.2.0
+        with:
+          only: ${{ matrix.python }}-manylinux_riscv64
+        env:
+          CIBW_MANYLINUX_RISCV64_IMAGE: ${{ env.MANYLINUX_RISCV64_IMAGE }}
+          # CIBW_ENVIRONMENT replaces pandas's [tool.cibuildwheel] environment
+          # table wholesale, so its own LDFLAGS has to be restated here.
+          CIBW_ENVIRONMENT: >-
+            LDFLAGS=-Wl,--strip-all
+            PIP_EXTRA_INDEX_URL=https://pypi.riseproject.dev/simple/
+            PIP_ONLY_BINARY=numpy,hypothesis
+          # cibuildwheel copies the source into a fresh container per build, and
+          # pandas's own before-build (scripts/cibw_before_build.sh) appends
+          # LICENSES/* into LICENSE there, re-dirtying the tree that versioneer's
+          # git describe reads when the meson build resolves the version (gotcha
+          # 315). CIBW_BEFORE_BUILD replaces pandas's [tool.cibuildwheel]
+          # before-build wholesale, so re-run it here, then commit and re-tag in
+          # the same container before the build reads the version.
+          CIBW_BEFORE_BUILD: >-
+            PACKAGE_DIR={package} bash {package}/scripts/cibw_before_build.sh &&
+            git -C {package} -c user.name=ci -c user.email=ci@localhost commit -am "cibw before-build" &&
+            git -C {package} tag -f v${{ env.PANDAS_VERSION }}
+
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
+        with:
+          name: pandas-${{ env.PANDAS_VERSION }}-${{ matrix.python }}-manylinux_riscv64
+          path: ./wheelhouse/*.whl
+          if-no-files-found: error
+
+  publish:
+    name: Publish pandas ${{ 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: $/.github/workflows/_publish-wheel.yml
+    with:
+      artifact-pattern: pandas-${{ matrix.version }}-*-manylinux_riscv64

docs/packages/pandas.yaml

@@ -169,3 +169,5 @@ versions:
   - filename: pandas-2.2.2+0.gd9cdd2ee5a.dirty-cp39-cp39-manylinux_2_35_riscv64.whl
     sha256: 6daa75cf3dc9328c2cc033c4e78cbaaebd933e26985d9f5f26a2709422e000d0
     requires-python: '>=3.9'
+- version: 3.0.5
+- version: 3.0.6

patches/pandas/3.0.5/0001-disable-nan-test-on-riscv64.patch

@@ -0,0 +1,48 @@
+From 5e254d628784dd803ff9b492b06db8118b4bbaee Mon Sep 17 00:00:00 2001
+From: Julien Stephan <jstephan@baylibre.com>
+Date: Thu, 26 Mar 2026 13:41:01 +0100
+Subject: [PATCH] disable nan test on riscv64
+
+Upstream-Status: To upstream [To send when we will add riscv64 support upstream]
+Signed-off-by: Julien Stephan <jstephan@baylibre.com>
+---
+ pandas/tests/tools/test_to_datetime.py | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/pandas/tests/tools/test_to_datetime.py b/pandas/tests/tools/test_to_datetime.py
+index 466bc5b860..3e5f28c5d1 100644
+--- a/pandas/tests/tools/test_to_datetime.py
++++ b/pandas/tests/tools/test_to_datetime.py
+@@ -10,6 +10,7 @@ from datetime import (
+ )
+ from decimal import Decimal
+ import locale
++import platform
+ import zoneinfo
+
+ from dateutil.parser import parse
+@@ -1795,6 +1796,10 @@ class TestToDatetimeUnit:
+         tm.assert_index_equal(result, expected)
+
+         # with a nan!
++        # skip test on riscv64
++        if platform.machine() == 'riscv64':
++            return
++
+         result = to_datetime(np.array([item, np.nan]), unit=unit, cache=cache)
+         assert result.isna()[1]
+         tm.assert_index_equal(result[:1], expected.astype("M8[s]"))
+@@ -3830,6 +3835,10 @@ def test_to_datetime_lxml_elementunicoderesult_with_format(cache):
+
+
+ def test_to_datetime_missing_component_no_runtime_warning():
++    # skip test on riscv64
++    if platform.machine() == 'riscv64':
++        return
++
+     df = DataFrame(
+         {
+             "year": [2023, 2023],
+-- 
+2.54.0
+

patches/pandas/3.0.6/0001-disable-nan-test-on-riscv64.patch

@@ -0,0 +1,48 @@
+From 5e254d628784dd803ff9b492b06db8118b4bbaee Mon Sep 17 00:00:00 2001
+From: Julien Stephan <jstephan@baylibre.com>
+Date: Thu, 26 Mar 2026 13:41:01 +0100
+Subject: [PATCH] disable nan test on riscv64
+
+Upstream-Status: To upstream [To send when we will add riscv64 support upstream]
+Signed-off-by: Julien Stephan <jstephan@baylibre.com>
+---
+ pandas/tests/tools/test_to_datetime.py | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/pandas/tests/tools/test_to_datetime.py b/pandas/tests/tools/test_to_datetime.py
+index 466bc5b860..3e5f28c5d1 100644
+--- a/pandas/tests/tools/test_to_datetime.py
++++ b/pandas/tests/tools/test_to_datetime.py
+@@ -10,6 +10,7 @@ from datetime import (
+ )
+ from decimal import Decimal
+ import locale
++import platform
+ import zoneinfo
+
+ from dateutil.parser import parse
+@@ -1795,6 +1796,10 @@ class TestToDatetimeUnit:
+         tm.assert_index_equal(result, expected)
+
+         # with a nan!
++        # skip test on riscv64
++        if platform.machine() == 'riscv64':
++            return
++
+         result = to_datetime(np.array([item, np.nan]), unit=unit, cache=cache)
+         assert result.isna()[1]
+         tm.assert_index_equal(result[:1], expected.astype("M8[s]"))
+@@ -3830,6 +3835,10 @@ def test_to_datetime_lxml_elementunicoderesult_with_format(cache):
+
+
+ def test_to_datetime_missing_component_no_runtime_warning():
++    # skip test on riscv64
++    if platform.machine() == 'riscv64':
++        return
++
+     df = DataFrame(
+         {
+             "year": [2023, 2023],
+-- 
+2.54.0
+