From 7e69659ed706bc7ceda736dcb58ab29b41fd9b2a Mon Sep 17 00:00:00 2001
From: Agriya Khetarpal <74401230+agriyakhetarpal@users.noreply.github.com>
Date: Thu, 29 Aug 2024 22:40:32 +0530
Subject: [PATCH 1/9] Add Dependabot configuration file

---
 .github/dependabot.yml | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 .github/dependabot.yml

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..ac27a84
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,8 @@
+version: 2
+updates:
+  # Maintain dependencies for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      # Check for updates to GitHub Actions every week
+      interval: "weekly"

From 18a9b8c5798fc1fbd4ad8c24545cd0422c7b6aef Mon Sep 17 00:00:00 2001
From: Agriya Khetarpal <74401230+agriyakhetarpal@users.noreply.github.com>
Date: Thu, 29 Aug 2024 22:53:04 +0530
Subject: [PATCH 2/9] Use cibuildwheel GH action

---
 .github/workflows/build-wheels.yml | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/build-wheels.yml b/.github/workflows/build-wheels.yml
index bd5dc8b..df7688f 100644
--- a/.github/workflows/build-wheels.yml
+++ b/.github/workflows/build-wheels.yml
@@ -56,12 +56,11 @@ jobs:
         with:
           platforms: all
 
-      - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==2.16.2
-
       - name: Build wheels
-        run: |
-          python -m cibuildwheel --output-dir wheelhouse statsmodels
+        uses: pypa/cibuildwheel@v2.20.0
+        with:
+          output-dir: wheelhouse
+          package-dir: statsmodels
         env:
           CIBW_BEFORE_BUILD: 'git submodule foreach git checkout  ${{ env.BUILD_COMMIT }}'
 

From 8883901adfac443af8711037a0046589622f7dc2 Mon Sep 17 00:00:00 2001
From: Agriya Khetarpal <74401230+agriyakhetarpal@users.noreply.github.com>
Date: Thu, 29 Aug 2024 23:09:07 +0530
Subject: [PATCH 3/9] Build Pyodide wheel in separate job

---
 .github/workflows/build-wheels.yml | 88 ++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)

diff --git a/.github/workflows/build-wheels.yml b/.github/workflows/build-wheels.yml
index df7688f..1dd3d4c 100644
--- a/.github/workflows/build-wheels.yml
+++ b/.github/workflows/build-wheels.yml
@@ -109,3 +109,91 @@ jobs:
             anaconda -t ${TOKEN} upload --force -u ${ANACONDA_ORG} ./wheelhouse/*.whl
             echo "PyPI-style index: https://pypi.anaconda.org/$ANACONDA_ORG/simple"
           fi
+
+
+  # Same as the above job, but configurations swapped for Pyodide
+  build_pyodide_wheel:
+    name: ubuntu-latest, Pyodide cp312
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash
+    env:
+      BUILD_COMMIT: "main"  # or a specific version, e.g., v0.13.1
+      CIBW_PLATFORM: pyodide
+      CIBW_TEST_REQUIRES: pytest
+      CIBW_TEST_COMMAND: python -c "import statsmodels; statsmodels.test(['--skip-examples','--skip-slow')"
+      MULTIBUILD_WHEELS_STAGING_ACCESS: ${{ secrets.MULTIBUILD_WHEELS_STAGING_ACCESS }}
+      SCIENTIFIC_PYTHON_NIGHTLY_WHEELS: ${{ secrets.SCIENTIFIC_PYTHON_NIGHTLY_WHEELS }}
+      MKL_NUM_THREADS: 1
+      OMP_NUM_THREADS: 1
+      OPENLAS_NUM_THREADS: 1
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          fetch-depth: 0
+
+      # Used to host cibuildwheel runner
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Build Pyodide wheel
+        uses: pypa/cibuildwheel@v2.20.0
+        with:
+          output-dir: wheelhouse
+          package-dir: statsmodels
+
+        env:
+          CIBW_BEFORE_BUILD: 'git submodule foreach git checkout  ${{ env.BUILD_COMMIT }}'
+          CIBW_PLATFORM: pyodide
+          CIBW_TEST_REQUIRES: pytest
+          CIBW_TEST_COMMAND: python -c "import statsmodels; statsmodels.test(['--skip-examples','--skip-slow'])
+
+      - name: Setup Upload Variables
+        if: ${{ always() }}
+        shell: bash
+        run: |
+          if [ "schedule" == "${{ github.event_name }}" ] || [ "push" == "${{ github.event_name }}" ]; then
+            echo "ANACONDA_UPLOAD=true" >> $GITHUB_ENV
+          else
+            echo "ANACONDA_UPLOAD=false" >> $GITHUB_ENV
+          fi
+          if [ "schedule" == "${{ github.event_name }}" ] || [ "main" == "$BUILD_COMMIT" ]; then
+            echo "ANACONDA_ORG=scientific-python-nightly-wheels" >> $GITHUB_ENV
+            echo "TOKEN=$SCIENTIFIC_PYTHON_NIGHTLY_WHEELS" >> $GITHUB_ENV
+          else
+            echo "ANACONDA_ORG=multibuild-wheels-staging" >> $GITHUB_ENV
+            echo "TOKEN=$MULTIBUILD_WHEELS_STAGING_ACCESS" >> $GITHUB_ENV
+          fi
+      - name: Upload wheels
+        if: ${{ always() }}
+        shell: bash
+        run: |
+          # trigger an upload to the shared ecosystem
+          # infrastructure at: https://anaconda.org/scientific-python-nightly-wheels
+          # for cron jobs only (restricted to main branch once
+          # per week)
+          # SCIENTIFIC_PYTHON_NIGHTLY_WHEELS is a secret token
+          # used in Travis CI config, originally
+          #
+          # for merges (push events) we use the staging area instead;
+          # MULTIBUILD_WHEELS_STAGING_ACCESS is a secret token used in Travis
+          # CI config, originally generated at anaconda.org for
+          # multibuild-wheels-staging
+          # generated at anaconda.org for scientific-python-nightly-wheels
+          echo ${PWD}
+          if [ ${ANACONDA_UPLOAD} == true ]; then
+            # main branches of these two packages
+            python --version
+            python -m pip install "cython<3"
+            python -m pip list
+            python -m pip install git+https://github.com/bashtage/clyent.git
+            python -m pip install git+https://github.com/Anaconda-Server/anaconda-client.git
+            python -m pip install "urllib3>=1.21.1,<2"
+            ls ./wheelhouse/*.whl
+            anaconda -t ${TOKEN} upload --force -u ${ANACONDA_ORG} ./wheelhouse/*.whl
+            echo "PyPI-style index: https://pypi.anaconda.org/$ANACONDA_ORG/simple"
+          fi
\ No newline at end of file

From 048665ad46f4ad9e48f6868aca74dfbc28f14965 Mon Sep 17 00:00:00 2001
From: Agriya Khetarpal <74401230+agriyakhetarpal@users.noreply.github.com>
Date: Thu, 29 Aug 2024 23:16:34 +0530
Subject: [PATCH 4/9] Terminate quoted string properly

---
 .github/workflows/build-wheels.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/build-wheels.yml b/.github/workflows/build-wheels.yml
index 1dd3d4c..979d6ac 100644
--- a/.github/workflows/build-wheels.yml
+++ b/.github/workflows/build-wheels.yml
@@ -122,7 +122,7 @@ jobs:
       BUILD_COMMIT: "main"  # or a specific version, e.g., v0.13.1
       CIBW_PLATFORM: pyodide
       CIBW_TEST_REQUIRES: pytest
-      CIBW_TEST_COMMAND: python -c "import statsmodels; statsmodels.test(['--skip-examples','--skip-slow')"
+      CIBW_TEST_COMMAND: python -c "import statsmodels; statsmodels.test(['--skip-examples','--skip-slow'])"
       MULTIBUILD_WHEELS_STAGING_ACCESS: ${{ secrets.MULTIBUILD_WHEELS_STAGING_ACCESS }}
       SCIENTIFIC_PYTHON_NIGHTLY_WHEELS: ${{ secrets.SCIENTIFIC_PYTHON_NIGHTLY_WHEELS }}
       MKL_NUM_THREADS: 1

From 1a8938a0e847987725e31b01e6c77cb0fdc2c5d3 Mon Sep 17 00:00:00 2001
From: Agriya Khetarpal <74401230+agriyakhetarpal@users.noreply.github.com>
Date: Thu, 29 Aug 2024 23:27:42 +0530
Subject: [PATCH 5/9] Don't repeat env vars

---
 .github/workflows/build-wheels.yml | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/.github/workflows/build-wheels.yml b/.github/workflows/build-wheels.yml
index 979d6ac..4836b4d 100644
--- a/.github/workflows/build-wheels.yml
+++ b/.github/workflows/build-wheels.yml
@@ -146,12 +146,6 @@ jobs:
           output-dir: wheelhouse
           package-dir: statsmodels
 
-        env:
-          CIBW_BEFORE_BUILD: 'git submodule foreach git checkout  ${{ env.BUILD_COMMIT }}'
-          CIBW_PLATFORM: pyodide
-          CIBW_TEST_REQUIRES: pytest
-          CIBW_TEST_COMMAND: python -c "import statsmodels; statsmodels.test(['--skip-examples','--skip-slow'])
-
       - name: Setup Upload Variables
         if: ${{ always() }}
         shell: bash

From e66eabff5569fb7577fd9fce0180fe655546b92c Mon Sep 17 00:00:00 2001
From: Agriya Khetarpal <74401230+agriyakhetarpal@users.noreply.github.com>
Date: Thu, 29 Aug 2024 23:37:37 +0530
Subject: [PATCH 6/9] Simplify Pyodide matrix, don't use separate job

---
 .github/workflows/build-wheels.yml | 92 +++++-------------------------
 1 file changed, 14 insertions(+), 78 deletions(-)

diff --git a/.github/workflows/build-wheels.yml b/.github/workflows/build-wheels.yml
index 4836b4d..57d0a31 100644
--- a/.github/workflows/build-wheels.yml
+++ b/.github/workflows/build-wheels.yml
@@ -10,7 +10,7 @@ on:
 
 jobs:
   build_wheels:
-    name: ${{ matrix.os }}, Python ${{ matrix.python }}
+    name: ${{ matrix.os }}, ${{matrix.python_impl }} ${{ matrix.python }}
     runs-on: ${{ matrix.os }}
     defaults:
       run:
@@ -20,6 +20,11 @@ jobs:
       matrix:
         python: [cp39, cp310, cp311, cp312]
         os: [ubuntu-latest, windows-latest, macOS-latest]
+        python_impl: [Python]
+        include:
+          - python: cp312
+            os: ubuntu-latest
+            python_impl: Pyodide
     env:
       BUILD_COMMIT: "main"  # or a specific version, e.g., v0.13.1
       CIBW_BUILD: ${{ matrix.python }}-*
@@ -58,93 +63,24 @@ jobs:
 
       - name: Build wheels
         uses: pypa/cibuildwheel@v2.20.0
+        if: matrix.python_impl != 'Pyodide'
         with:
           output-dir: wheelhouse
           package-dir: statsmodels
         env:
           CIBW_BEFORE_BUILD: 'git submodule foreach git checkout  ${{ env.BUILD_COMMIT }}'
 
-      - name: Setup Upload Variables
-        if: ${{ always() }}
-        shell: bash
-        run: |
-          if [ "schedule" == "${{ github.event_name }}" ] || [ "push" == "${{ github.event_name }}" ]; then
-            echo "ANACONDA_UPLOAD=true" >> $GITHUB_ENV
-          else
-            echo "ANACONDA_UPLOAD=false" >> $GITHUB_ENV
-          fi
-          if [ "schedule" == "${{ github.event_name }}" ] || [ "main" == "$BUILD_COMMIT" ]; then
-            echo "ANACONDA_ORG=scientific-python-nightly-wheels" >> $GITHUB_ENV
-            echo "TOKEN=$SCIENTIFIC_PYTHON_NIGHTLY_WHEELS" >> $GITHUB_ENV
-          else
-            echo "ANACONDA_ORG=multibuild-wheels-staging" >> $GITHUB_ENV
-            echo "TOKEN=$MULTIBUILD_WHEELS_STAGING_ACCESS" >> $GITHUB_ENV
-          fi
-      - name: Upload wheels
-        if: ${{ always() }}
-        shell: bash
-        run: |
-          # trigger an upload to the shared ecosystem
-          # infrastructure at: https://anaconda.org/scientific-python-nightly-wheels
-          # for cron jobs only (restricted to main branch once
-          # per week)
-          # SCIENTIFIC_PYTHON_NIGHTLY_WHEELS is a secret token
-          # used in Travis CI config, originally
-          #
-          # for merges (push events) we use the staging area instead;
-          # MULTIBUILD_WHEELS_STAGING_ACCESS is a secret token used in Travis
-          # CI config, originally generated at anaconda.org for
-          # multibuild-wheels-staging
-          # generated at anaconda.org for scientific-python-nightly-wheels
-          echo ${PWD}
-          if [ ${ANACONDA_UPLOAD} == true ]; then
-            # main branches of these two packages
-            python --version
-            python -m pip install "cython<3"
-            python -m pip list
-            python -m pip install git+https://github.com/bashtage/clyent.git
-            python -m pip install git+https://github.com/Anaconda-Server/anaconda-client.git
-            python -m pip install "urllib3>=1.21.1,<2"
-            ls ./wheelhouse/*.whl
-            anaconda -t ${TOKEN} upload --force -u ${ANACONDA_ORG} ./wheelhouse/*.whl
-            echo "PyPI-style index: https://pypi.anaconda.org/$ANACONDA_ORG/simple"
-          fi
-
-
-  # Same as the above job, but configurations swapped for Pyodide
-  build_pyodide_wheel:
-    name: ubuntu-latest, Pyodide cp312
-    runs-on: ubuntu-latest
-    defaults:
-      run:
-        shell: bash
-    env:
-      BUILD_COMMIT: "main"  # or a specific version, e.g., v0.13.1
-      CIBW_PLATFORM: pyodide
-      CIBW_TEST_REQUIRES: pytest
-      CIBW_TEST_COMMAND: python -c "import statsmodels; statsmodels.test(['--skip-examples','--skip-slow'])"
-      MULTIBUILD_WHEELS_STAGING_ACCESS: ${{ secrets.MULTIBUILD_WHEELS_STAGING_ACCESS }}
-      SCIENTIFIC_PYTHON_NIGHTLY_WHEELS: ${{ secrets.SCIENTIFIC_PYTHON_NIGHTLY_WHEELS }}
-      MKL_NUM_THREADS: 1
-      OMP_NUM_THREADS: 1
-      OPENLAS_NUM_THREADS: 1
-
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          submodules: recursive
-          fetch-depth: 0
-
-      # Used to host cibuildwheel runner
-      - uses: actions/setup-python@v5
-        with:
-          python-version: '3.12'
-
       - name: Build Pyodide wheel
+        if: matrix.python_impl == 'Pyodide'
         uses: pypa/cibuildwheel@v2.20.0
         with:
           output-dir: wheelhouse
           package-dir: statsmodels
+        env:
+          CIBW_BEFORE_BUILD: 'git submodule foreach git checkout  ${{ env.BUILD_COMMIT }}'
+          CIBW_PLATFORM: pyodide
+          CIBW_TEST_REQUIRES: pytest
+          CIBW_TEST_COMMAND: python -c "import statsmodels; statsmodels.test(['--skip-examples','--skip-slow'])"
 
       - name: Setup Upload Variables
         if: ${{ always() }}
@@ -190,4 +126,4 @@ jobs:
             ls ./wheelhouse/*.whl
             anaconda -t ${TOKEN} upload --force -u ${ANACONDA_ORG} ./wheelhouse/*.whl
             echo "PyPI-style index: https://pypi.anaconda.org/$ANACONDA_ORG/simple"
-          fi
\ No newline at end of file
+          fi

From 6ad65206b6aaca4e3941652fc1f4675ad222aea5 Mon Sep 17 00:00:00 2001
From: Agriya Khetarpal <74401230+agriyakhetarpal@users.noreply.github.com>
Date: Thu, 29 Aug 2024 23:58:44 +0530
Subject: [PATCH 7/9] Don't test Pyodide wheels since it's slow to run

---
 .github/workflows/build-wheels.yml | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/build-wheels.yml b/.github/workflows/build-wheels.yml
index 57d0a31..cfd7e4e 100644
--- a/.github/workflows/build-wheels.yml
+++ b/.github/workflows/build-wheels.yml
@@ -35,8 +35,8 @@ jobs:
       CIBW_SKIP: "pp* *-win32 cp38-musllinux* cp39-musllinux* *musllinux_aarch64*"
       CIBW_TEST_REQUIRES: pytest pytest-xdist
       CIBW_TEST_COMMAND: python -c "import statsmodels; statsmodels.test(['--skip-examples','--skip-slow','-n','2'])"
-      # Avoid testing on emulated architectures
-      CIBW_TEST_SKIP: "*-*linux_{aarch64,ppc64le,s390x}"
+      # Avoid testing on emulated architectures and Pyodide
+      CIBW_TEST_SKIP: "*-*linux_{aarch64,ppc64le,s390x} *pyodide*"
       CIBW_REPAIR_WHEEL_COMMAND_LINUX: 'auditwheel repair --strip -w {dest_dir} {wheel}'
       MULTIBUILD_WHEELS_STAGING_ACCESS: ${{ secrets.MULTIBUILD_WHEELS_STAGING_ACCESS }}
       SCIENTIFIC_PYTHON_NIGHTLY_WHEELS: ${{ secrets.SCIENTIFIC_PYTHON_NIGHTLY_WHEELS }}
@@ -79,8 +79,9 @@ jobs:
         env:
           CIBW_BEFORE_BUILD: 'git submodule foreach git checkout  ${{ env.BUILD_COMMIT }}'
           CIBW_PLATFORM: pyodide
-          CIBW_TEST_REQUIRES: pytest
-          CIBW_TEST_COMMAND: python -c "import statsmodels; statsmodels.test(['--skip-examples','--skip-slow'])"
+          # Tests are slow, and statsmodels is tested out-of-tree on PRs in the main repository
+          # CIBW_TEST_REQUIRES: pytest
+          # CIBW_TEST_COMMAND: python -c "import statsmodels; statsmodels.test(['--skip-examples','--skip-slow'])"
 
       - name: Setup Upload Variables
         if: ${{ always() }}

From 70a67541b17f9c0ad63ac3a5d3d174343ce32eb6 Mon Sep 17 00:00:00 2001
From: Agriya Khetarpal <74401230+agriyakhetarpal@users.noreply.github.com>
Date: Fri, 30 Aug 2024 22:06:54 +0530
Subject: [PATCH 8/9] Don't pin to cibuildwheel 2.20.X

---
 .github/workflows/build-wheels.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/build-wheels.yml b/.github/workflows/build-wheels.yml
index cfd7e4e..59fa39e 100644
--- a/.github/workflows/build-wheels.yml
+++ b/.github/workflows/build-wheels.yml
@@ -62,7 +62,7 @@ jobs:
           platforms: all
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.20.0
+        uses: pypa/cibuildwheel@v2.20
         if: matrix.python_impl != 'Pyodide'
         with:
           output-dir: wheelhouse
@@ -72,7 +72,7 @@ jobs:
 
       - name: Build Pyodide wheel
         if: matrix.python_impl == 'Pyodide'
-        uses: pypa/cibuildwheel@v2.20.0
+        uses: pypa/cibuildwheel@v2.20
         with:
           output-dir: wheelhouse
           package-dir: statsmodels

From a690858814dc9a52c938d91e4955e5a44616d38d Mon Sep 17 00:00:00 2001
From: Agriya Khetarpal <74401230+agriyakhetarpal@users.noreply.github.com>
Date: Fri, 30 Aug 2024 22:07:23 +0530
Subject: [PATCH 9/9] setup-python isn't needed with cibuilwheel GHA

---
 .github/workflows/build-wheels.yml | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/.github/workflows/build-wheels.yml b/.github/workflows/build-wheels.yml
index 59fa39e..a61ec2f 100644
--- a/.github/workflows/build-wheels.yml
+++ b/.github/workflows/build-wheels.yml
@@ -50,11 +50,6 @@ jobs:
           submodules: recursive
           fetch-depth: 0
 
-      # Used to host cibuildwheel runner
-      - uses: actions/setup-python@v5
-        with:
-          python-version: '3.x'
-
       - name: Set up QEMU
         if: runner.os == 'Linux'
         uses: docker/setup-qemu-action@v3