From 99c99b9f2a5af83a182ec53946c6101d851b5d9e Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Tue, 13 Sep 2022 09:45:24 -1000
Subject: [PATCH 01/38] [cd build] Add wheel builds for python 3.11

---
 .github/workflows/wheels.yml                  | 22 +++++++++++++++++++
 build_tools/github/Windows                    |  5 +++++
 .../github/build_minimal_windows_image.sh     | 11 ++++++++++
 pyproject.toml                                |  2 ++
 4 files changed, 40 insertions(+)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 1ffa56d2705bf..746b021e91eca 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -67,6 +67,10 @@ jobs:
             python: 310
             bitness: 64
             platform_id: win_amd64
+          - os: windows-latest
+            python: 311
+            bitness: 64
+            platform_id: win_amd64
 
           # Window 32 bit
           - os: windows-latest
@@ -97,6 +101,14 @@ jobs:
             platform_id: manylinux_x86_64
             manylinux_image: manylinux2014
 
+          # On Python 3.11 only supports 64bit and is only available with manylinux2014
+          - os: ubuntu-latest
+            python: 311
+            bitness: 64
+            platform_id: manylinux_x86_64
+            manylinux_image: manylinux2014
+            scipy_image: scipy-1.10.0.dev0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
+
           # MacOS x86_64
           - os: macos-latest
             bitness: 64
@@ -110,6 +122,10 @@ jobs:
             bitness: 64
             python: 310
             platform_id: macosx_x86_64
+          - os: macos-latest
+            bitness: 64
+            python: 311
+            platform_id: macosx_x86_64
 
           # MacOS arm64
           - os: macos-latest
@@ -124,6 +140,10 @@ jobs:
             bitness: 64
             python: 310
             platform_id: macosx_arm64
+          - os: macos-latest
+            bitness: 64
+            python: 311
+            platform_id: macosx_arm64
 
     steps:
       - name: Checkout scikit-learn
@@ -142,6 +162,7 @@ jobs:
                             OPENBLAS_NUM_THREADS=2
                             SKLEARN_SKIP_NETWORK_TESTS=1
                             SKLEARN_BUILD_PARALLEL=3
+                            PIP_EXTRA_INDEX_URL=https://pypi.anaconda.org/scipy-wheels-nightly/simple
           CIBW_BUILD: cp${{ matrix.python }}-${{ matrix.platform_id }}
           CIBW_ARCHS: all
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
@@ -149,6 +170,7 @@ jobs:
           CIBW_TEST_SKIP: "*-macosx_arm64"
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir} ${{ matrix.bitness }}
           CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }} ${{ matrix.bitness }}
+          CIBW_BEFORE_TEST: if [[ ${{matrix.python}} == 311 ]]; then python -m pip install scipy==1.10.0.dev0; fi
           CIBW_TEST_REQUIRES: pytest pandas threadpoolctl
           CIBW_TEST_COMMAND: bash {project}/build_tools/github/test_wheels.sh
           CIBW_TEST_COMMAND_WINDOWS: bash {project}/build_tools/github/test_windows_wheels.sh ${{ matrix.python }} ${{ matrix.bitness }}
diff --git a/build_tools/github/Windows b/build_tools/github/Windows
index 5ba35f790ca5e..5f31d23969997 100644
--- a/build_tools/github/Windows
+++ b/build_tools/github/Windows
@@ -5,10 +5,15 @@ FROM winamd64/python:$PYTHON_VERSION-windowsservercore
 ARG WHEEL_NAME
 ARG CONFTEST_NAME
 ARG CIBW_TEST_REQUIRES
+ARG PIP_EXTRA_INDEX_URL
 
 # Copy and install the Windows wheel
 COPY $WHEEL_NAME $WHEEL_NAME
 COPY $CONFTEST_NAME $CONFTEST_NAME
+RUN echo PIP_EXTRA_INDEX_URL = $env:PIP_EXTRA_INDEX_URL
+# TODO: Remove when 3.11 for scipy images will be available on pypa
+RUN echo $env:PYTHON_VERSION
+RUN if ($env:PYTHON_VERSION -match '3.11') {python -m pip install scipy==1.10.0.dev0}
 RUN pip install $env:WHEEL_NAME
 
 # Install the testing dependencies
diff --git a/build_tools/github/build_minimal_windows_image.sh b/build_tools/github/build_minimal_windows_image.sh
index af17c7223498d..8095873d4b41c 100755
--- a/build_tools/github/build_minimal_windows_image.sh
+++ b/build_tools/github/build_minimal_windows_image.sh
@@ -22,10 +22,21 @@ cp $WHEEL_PATH $WHEEL_NAME
 # Dot the Python version for identyfing the base Docker image
 PYTHON_VERSION=$(echo ${PYTHON_VERSION:0:1}.${PYTHON_VERSION:1:2})
 
+# TODO: Remove when 3.11 images will be available for
+# windows
+# scipy
+# pandas
+if [[ "$PYTHON_VERSION" == "3.11" ]]; then
+    PYTHON_VERSION=$(echo ${PYTHON_VERSION}-rc)
+    CIBW_TEST_REQUIRES="pytest threadpoolctl"
+    python -m pip install scipy==1.10.0.dev0
+fi
+
 # Build a minimal Windows Docker image for testing the wheels
 docker build --build-arg PYTHON_VERSION=$PYTHON_VERSION \
              --build-arg WHEEL_NAME=$WHEEL_NAME \
              --build-arg CONFTEST_NAME=$CONFTEST_NAME \
              --build-arg CIBW_TEST_REQUIRES="$CIBW_TEST_REQUIRES" \
+             --build-arg PIP_EXTRA_INDEX_URL="$PIP_EXTRA_INDEX_URL" \
              -f build_tools/github/Windows \
              -t scikit-learn/minimal-windows .
diff --git a/pyproject.toml b/pyproject.toml
index 9b38a78966358..d59880f008e2b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,6 +11,8 @@ requires = [
     # see: https://github.com/scipy/oldest-supported-numpy/blob/main/setup.cfg
     "oldest-supported-numpy",
 
+    # nightly scipy 1.10.0.dev0 are the first wheels available for python 3.11
+    "scipy==1.10.0.dev0; python_version>='3.11'",
     "scipy>=1.3.2",
 ]
 

From 99f2f3698806ed8f0cf008e1688587aeb1a7c174 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Thu, 15 Sep 2022 12:26:34 -1000
Subject: [PATCH 02/38] [cd build] Fix MacOS builds setting
 SETUPTOOLS_USE_DISTUTILS=stdlib.

---
 build_tools/github/build_wheels.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/build_tools/github/build_wheels.sh b/build_tools/github/build_wheels.sh
index 647b47492774b..cfbb534818350 100755
--- a/build_tools/github/build_wheels.sh
+++ b/build_tools/github/build_wheels.sh
@@ -31,6 +31,7 @@ if [[ "$RUNNER_OS" == "macOS" ]]; then
     export CFLAGS="$CFLAGS -I$PREFIX/include"
     export CXXFLAGS="$CXXFLAGS -I$PREFIX/include"
     export LDFLAGS="$LDFLAGS -Wl,-rpath,$PREFIX/lib -L$PREFIX/lib -lomp"
+    export SETUPTOOLS_USE_DISTUTILS=stdlib
 fi
 
 # The version of the built dependencies are specified

From a005d02629755185d903e57748696f14066b8402 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Thu, 15 Sep 2022 13:34:02 -1000
Subject: [PATCH 03/38] Remove relic.

---
 .github/workflows/wheels.yml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 746b021e91eca..3235f6b83a899 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -107,7 +107,6 @@ jobs:
             bitness: 64
             platform_id: manylinux_x86_64
             manylinux_image: manylinux2014
-            scipy_image: scipy-1.10.0.dev0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
 
           # MacOS x86_64
           - os: macos-latest

From 18a1807fa2c0297f144052123cbea7f06a455847 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Fri, 16 Sep 2022 20:15:02 -1000
Subject: [PATCH 04/38] [cd build] Vendor msvcp140.dll.

---
 build_tools/github/vendor.py | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/build_tools/github/vendor.py b/build_tools/github/vendor.py
index bbc941d8f25f7..c1dfa26e7bf98 100644
--- a/build_tools/github/vendor.py
+++ b/build_tools/github/vendor.py
@@ -17,7 +17,7 @@
 VCOMP140_SRC_PATH = "C:\\Windows\\System32\\vcomp140.dll"
 VCRUNTIME140_SRC_PATH = "C:\\Windows\\System32\\vcruntime140.dll"
 VCRUNTIME140_1_SRC_PATH = "C:\\Windows\\System32\\vcruntime140_1.dll"
-
+MSVCP140_SRC_PATH = "C:\\Windows\\System32\\msvcp140.dll" 
 
 def make_distributor_init_32_bits(
     distributor_init, vcomp140_dll_filename, vcruntime140_dll_filename
@@ -65,12 +65,13 @@ def make_distributor_init_64_bits(
     vcomp140_dll_filename,
     vcruntime140_dll_filename,
     vcruntime140_1_dll_filename,
+    msvcp140_dll_filename,
 ):
     """Create a _distributor_init.py file for 64-bit architectures.
 
     This file is imported first when importing the sklearn package
-    so as to pre-load the vendored vcomp140.dll, vcruntime140.dll
-    and vcruntime140_1.dll.
+    so as to pre-load the vendored vcomp140.dll, vcruntime140.dll,
+    vcruntime140_1.dll and msvcp140.dll.
     """
     with open(distributor_init, "wt") as f:
         f.write(
@@ -97,13 +98,16 @@ def make_distributor_init_64_bits(
                 vcomp140_dll_filename = op.join(libs_path, "{0}")
                 vcruntime140_dll_filename = op.join(libs_path, "{1}")
                 vcruntime140_1_dll_filename = op.join(libs_path, "{2}")
+                msvcp140_dll_filename = op.join(libs_path, "{3}")
                 WinDLL(op.abspath(vcomp140_dll_filename))
                 WinDLL(op.abspath(vcruntime140_dll_filename))
                 WinDLL(op.abspath(vcruntime140_1_dll_filename))
+                WinDLL(op.abspath(msvcp140_dll_filename))
             """.format(
                     vcomp140_dll_filename,
                     vcruntime140_dll_filename,
                     vcruntime140_1_dll_filename,
+                    msvcp140_dll_filename,
                 )
             )
         )
@@ -120,12 +124,16 @@ def main(wheel_dirname, bitness):
     if not op.exists(VCRUNTIME140_1_SRC_PATH) and bitness == "64":
         raise ValueError(f"Could not find {VCRUNTIME140_1_SRC_PATH}.")
 
+    if not op.exists(MSVCP140_SRC_PATH) and bitness == "64":
+        raise ValueError(f"Could not find {MSVCP140_SRC_PATH}.")
+
     if not op.isdir(wheel_dirname):
         raise RuntimeError(f"Could not find {wheel_dirname} file.")
 
     vcomp140_dll_filename = op.basename(VCOMP140_SRC_PATH)
     vcruntime140_dll_filename = op.basename(VCRUNTIME140_SRC_PATH)
     vcruntime140_1_dll_filename = op.basename(VCRUNTIME140_1_SRC_PATH)
+    msvcp140_dll_filename = op.basename(MSVCP140_SRC_PATH)
 
     target_folder = op.join(wheel_dirname, TARGET_FOLDER)
     distributor_init = op.join(wheel_dirname, DISTRIBUTOR_INIT)
@@ -144,6 +152,9 @@ def main(wheel_dirname, bitness):
         print(f"Copying {VCRUNTIME140_1_SRC_PATH} to {target_folder}.")
         shutil.copy2(VCRUNTIME140_1_SRC_PATH, target_folder)
 
+        print(f"Copying {MSVCP140_SRC_PATH} to {target_folder}.")
+        shutil.copy2(MSVCP140_SRC_PATH, target_folder)
+
     # Generate the _distributor_init file in the source tree
     print("Generating the '_distributor_init.py' file.")
     if bitness == "32":
@@ -156,6 +167,7 @@ def main(wheel_dirname, bitness):
             vcomp140_dll_filename,
             vcruntime140_dll_filename,
             vcruntime140_1_dll_filename,
+            msvcp140_dll_filename
         )
 
 

From f7923b158628d009acbcecb446a48304d14c02dd Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Fri, 16 Sep 2022 20:30:34 -1000
Subject: [PATCH 05/38] Apply black

---
 build_tools/github/vendor.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/build_tools/github/vendor.py b/build_tools/github/vendor.py
index c1dfa26e7bf98..c93d1e9055490 100644
--- a/build_tools/github/vendor.py
+++ b/build_tools/github/vendor.py
@@ -17,7 +17,8 @@
 VCOMP140_SRC_PATH = "C:\\Windows\\System32\\vcomp140.dll"
 VCRUNTIME140_SRC_PATH = "C:\\Windows\\System32\\vcruntime140.dll"
 VCRUNTIME140_1_SRC_PATH = "C:\\Windows\\System32\\vcruntime140_1.dll"
-MSVCP140_SRC_PATH = "C:\\Windows\\System32\\msvcp140.dll" 
+MSVCP140_SRC_PATH = "C:\\Windows\\System32\\msvcp140.dll"
+
 
 def make_distributor_init_32_bits(
     distributor_init, vcomp140_dll_filename, vcruntime140_dll_filename
@@ -167,7 +168,7 @@ def main(wheel_dirname, bitness):
             vcomp140_dll_filename,
             vcruntime140_dll_filename,
             vcruntime140_1_dll_filename,
-            msvcp140_dll_filename
+            msvcp140_dll_filename,
         )
 
 

From 6add9af99e9e157c557d21bf7f83e17ab0a42bd7 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Fri, 23 Sep 2022 07:59:38 -1000
Subject: [PATCH 06/38] [cd build] Trigger build.


From a48568bcbdd0b9eb2be113775f1e43a2039179df Mon Sep 17 00:00:00 2001
From: Julien Jerphanion <git@jjerphan.xyz>
Date: Fri, 7 Oct 2022 12:29:50 +0200
Subject: [PATCH 07/38] [cd build] Trigger CD since #24541 is merged


From 2f411a9c73808235f9a65b36fda786f5498a98c9 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <cmarmo@users.noreply.github.com>
Date: Fri, 7 Oct 2022 20:28:46 -1000
Subject: [PATCH 08/38] Apply suggestions from code review

Co-authored-by: Julien Jerphanion <git@jjerphan.xyz>
---
 .github/workflows/wheels.yml       | 2 +-
 build_tools/github/build_wheels.sh | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index b5a6856249172..0013ac315cd6c 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -101,7 +101,7 @@ jobs:
             platform_id: manylinux_x86_64
             manylinux_image: manylinux2014
 
-          # On Python 3.11 only supports 64bit and is only available with manylinux2014
+          # NumPy on Python 3.11 only supports 64bit and is only available with manylinux2014
           - os: ubuntu-latest
             python: 311
             bitness: 64
diff --git a/build_tools/github/build_wheels.sh b/build_tools/github/build_wheels.sh
index cfbb534818350..f14a8645c85aa 100755
--- a/build_tools/github/build_wheels.sh
+++ b/build_tools/github/build_wheels.sh
@@ -31,6 +31,10 @@ if [[ "$RUNNER_OS" == "macOS" ]]; then
     export CFLAGS="$CFLAGS -I$PREFIX/include"
     export CXXFLAGS="$CXXFLAGS -I$PREFIX/include"
     export LDFLAGS="$LDFLAGS -Wl,-rpath,$PREFIX/lib -L$PREFIX/lib -lomp"
+    # Disable the use of setuptools's vendored copy distutils when invoking setuptools
+    # See: https://setuptools.pypa.io/en/latest/deprecated/distutils-legacy.html
+    # TODO: remove the definition of this environment variable when no
+    # reference to distutils exist in the code-base for building scikit-learn.
     export SETUPTOOLS_USE_DISTUTILS=stdlib
 fi
 

From 7e3af0a36143af2e7390c373da73b5c096639739 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Fri, 7 Oct 2022 20:48:04 -1000
Subject: [PATCH 09/38] Clarify comments.

---
 build_tools/github/build_minimal_windows_image.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/build_tools/github/build_minimal_windows_image.sh b/build_tools/github/build_minimal_windows_image.sh
index 8095873d4b41c..ad73b906af22d 100755
--- a/build_tools/github/build_minimal_windows_image.sh
+++ b/build_tools/github/build_minimal_windows_image.sh
@@ -23,9 +23,10 @@ cp $WHEEL_PATH $WHEEL_NAME
 PYTHON_VERSION=$(echo ${PYTHON_VERSION:0:1}.${PYTHON_VERSION:1:2})
 
 # TODO: Remove when 3.11 images will be available for
-# windows
-# scipy
-# pandas
+# windows (for now the docker image is tagged as 3.11-rc)
+# TODO: Remove when 3.11 images will be available for
+# scipy (for now only available from nightly anaconda index)
+# pandas (no pandas 3.11 wheels for now) 
 if [[ "$PYTHON_VERSION" == "3.11" ]]; then
     PYTHON_VERSION=$(echo ${PYTHON_VERSION}-rc)
     CIBW_TEST_REQUIRES="pytest threadpoolctl"

From 4c47cb61e1dce29354ebdbd12b4127988c1b0d9e Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sat, 8 Oct 2022 00:16:28 -1000
Subject: [PATCH 10/38] [cd build] Install pandas wheels on windows 64
 (available since the end of September).

---
 build_tools/github/build_minimal_windows_image.sh | 2 --
 1 file changed, 2 deletions(-)

diff --git a/build_tools/github/build_minimal_windows_image.sh b/build_tools/github/build_minimal_windows_image.sh
index ad73b906af22d..80acf4c42534a 100755
--- a/build_tools/github/build_minimal_windows_image.sh
+++ b/build_tools/github/build_minimal_windows_image.sh
@@ -26,10 +26,8 @@ PYTHON_VERSION=$(echo ${PYTHON_VERSION:0:1}.${PYTHON_VERSION:1:2})
 # windows (for now the docker image is tagged as 3.11-rc)
 # TODO: Remove when 3.11 images will be available for
 # scipy (for now only available from nightly anaconda index)
-# pandas (no pandas 3.11 wheels for now) 
 if [[ "$PYTHON_VERSION" == "3.11" ]]; then
     PYTHON_VERSION=$(echo ${PYTHON_VERSION}-rc)
-    CIBW_TEST_REQUIRES="pytest threadpoolctl"
     python -m pip install scipy==1.10.0.dev0
 fi
 

From 00dbfd855c38f1af1dcc2f5ae644536b71407468 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sat, 8 Oct 2022 15:45:50 -1000
Subject: [PATCH 11/38] [cd build] scipy 1.9.2 wheels for 3.11 published on
 pypi (except for windows).

---
 .github/workflows/wheels.yml | 1 -
 build_tools/github/Windows   | 2 +-
 pyproject.toml               | 2 --
 3 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 0013ac315cd6c..18f1c4ec51d5d 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -169,7 +169,6 @@ jobs:
           CIBW_TEST_SKIP: "*-macosx_arm64"
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir} ${{ matrix.bitness }}
           CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }} ${{ matrix.bitness }}
-          CIBW_BEFORE_TEST: if [[ ${{matrix.python}} == 311 ]]; then python -m pip install scipy==1.10.0.dev0; fi
           CIBW_TEST_REQUIRES: pytest pandas threadpoolctl
           CIBW_TEST_COMMAND: bash {project}/build_tools/github/test_wheels.sh
           CIBW_TEST_COMMAND_WINDOWS: bash {project}/build_tools/github/test_windows_wheels.sh ${{ matrix.python }} ${{ matrix.bitness }}
diff --git a/build_tools/github/Windows b/build_tools/github/Windows
index 5f31d23969997..7ed60662487bf 100644
--- a/build_tools/github/Windows
+++ b/build_tools/github/Windows
@@ -11,7 +11,7 @@ ARG PIP_EXTRA_INDEX_URL
 COPY $WHEEL_NAME $WHEEL_NAME
 COPY $CONFTEST_NAME $CONFTEST_NAME
 RUN echo PIP_EXTRA_INDEX_URL = $env:PIP_EXTRA_INDEX_URL
-# TODO: Remove when 3.11 for scipy images will be available on pypa
+# TODO: Remove when 3.11 scipy wheels for windows will be available on pypa
 RUN echo $env:PYTHON_VERSION
 RUN if ($env:PYTHON_VERSION -match '3.11') {python -m pip install scipy==1.10.0.dev0}
 RUN pip install $env:WHEEL_NAME
diff --git a/pyproject.toml b/pyproject.toml
index d59880f008e2b..9b38a78966358 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,8 +11,6 @@ requires = [
     # see: https://github.com/scipy/oldest-supported-numpy/blob/main/setup.cfg
     "oldest-supported-numpy",
 
-    # nightly scipy 1.10.0.dev0 are the first wheels available for python 3.11
-    "scipy==1.10.0.dev0; python_version>='3.11'",
     "scipy>=1.3.2",
 ]
 

From cbbf87e5c9925ec7ffab85cfbe2f71492ec97c2f Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sat, 8 Oct 2022 16:06:03 -1000
Subject: [PATCH 12/38] [cd build] scipy 1.9.2 wheels for 3.11 published on
 pypi.

---
 build_tools/github/Windows | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/build_tools/github/Windows b/build_tools/github/Windows
index 7ed60662487bf..f197d9300c21c 100644
--- a/build_tools/github/Windows
+++ b/build_tools/github/Windows
@@ -11,9 +11,6 @@ ARG PIP_EXTRA_INDEX_URL
 COPY $WHEEL_NAME $WHEEL_NAME
 COPY $CONFTEST_NAME $CONFTEST_NAME
 RUN echo PIP_EXTRA_INDEX_URL = $env:PIP_EXTRA_INDEX_URL
-# TODO: Remove when 3.11 scipy wheels for windows will be available on pypa
-RUN echo $env:PYTHON_VERSION
-RUN if ($env:PYTHON_VERSION -match '3.11') {python -m pip install scipy==1.10.0.dev0}
 RUN pip install $env:WHEEL_NAME
 
 # Install the testing dependencies

From b77b6a3866013cc76670ab262bf500595dc8b367 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sat, 8 Oct 2022 21:08:24 -1000
Subject: [PATCH 13/38] [cd build] force scipy version for win32.

---
 build_tools/github/build_minimal_windows_image.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build_tools/github/build_minimal_windows_image.sh b/build_tools/github/build_minimal_windows_image.sh
index 80acf4c42534a..5ad7b144391c8 100755
--- a/build_tools/github/build_minimal_windows_image.sh
+++ b/build_tools/github/build_minimal_windows_image.sh
@@ -10,6 +10,7 @@ if [[ "$BITNESS" == "32" ]]; then
     # 32-bit architectures are not supported
     # by the official Docker images: Tests will just be run
     # on the host (instead of the minimal Docker container).
+    python -m pip install 'scipy<=1.9.1'
     exit 0
 fi
 
@@ -28,7 +29,6 @@ PYTHON_VERSION=$(echo ${PYTHON_VERSION:0:1}.${PYTHON_VERSION:1:2})
 # scipy (for now only available from nightly anaconda index)
 if [[ "$PYTHON_VERSION" == "3.11" ]]; then
     PYTHON_VERSION=$(echo ${PYTHON_VERSION}-rc)
-    python -m pip install scipy==1.10.0.dev0
 fi
 
 # Build a minimal Windows Docker image for testing the wheels

From 40c1d037edccaae9920bc193fe87fcc0e4e9264d Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sat, 8 Oct 2022 21:21:22 -1000
Subject: [PATCH 14/38] [cd build] force scipy version for win32.

---
 .github/workflows/wheels.yml                      | 1 +
 build_tools/github/build_minimal_windows_image.sh | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 18f1c4ec51d5d..02fbd1c860999 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -167,6 +167,7 @@ jobs:
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_TEST_SKIP: "*-macosx_arm64"
+          CIBW_BEFORE_BUILD_WINDOWS: if [[ ${{matrix.platform_id}} == win32 ]]; then python -m pip install 'scipy<=1.9.1'; fi
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir} ${{ matrix.bitness }}
           CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }} ${{ matrix.bitness }}
           CIBW_TEST_REQUIRES: pytest pandas threadpoolctl
diff --git a/build_tools/github/build_minimal_windows_image.sh b/build_tools/github/build_minimal_windows_image.sh
index 5ad7b144391c8..77fcb9240e73b 100755
--- a/build_tools/github/build_minimal_windows_image.sh
+++ b/build_tools/github/build_minimal_windows_image.sh
@@ -10,7 +10,6 @@ if [[ "$BITNESS" == "32" ]]; then
     # 32-bit architectures are not supported
     # by the official Docker images: Tests will just be run
     # on the host (instead of the minimal Docker container).
-    python -m pip install 'scipy<=1.9.1'
     exit 0
 fi
 

From 45cee88bf9894d4b983173e41321f54c0484844d Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sat, 8 Oct 2022 21:33:19 -1000
Subject: [PATCH 15/38] [cd build] force scipy version for win32.

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

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 02fbd1c860999..55a34f690e942 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -167,7 +167,7 @@ jobs:
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_TEST_SKIP: "*-macosx_arm64"
-          CIBW_BEFORE_BUILD_WINDOWS: if [[ ${{matrix.platform_id}} == win32 ]]; then python -m pip install 'scipy<=1.9.1'; fi
+          CIBW_BEFORE_BUILD_WINDOWS: if ( '${{matrix.platform_id}}' -match 'win32' ) {python -m pip install 'scipy<=1.9.1'}
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir} ${{ matrix.bitness }}
           CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }} ${{ matrix.bitness }}
           CIBW_TEST_REQUIRES: pytest pandas threadpoolctl

From 18169330e3a2ede30c9f8b83b1994f8f897909d6 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sat, 8 Oct 2022 21:40:23 -1000
Subject: [PATCH 16/38] [cd build] force scipy version for win32.

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

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 55a34f690e942..171d5c986c912 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -167,7 +167,7 @@ jobs:
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_TEST_SKIP: "*-macosx_arm64"
-          CIBW_BEFORE_BUILD_WINDOWS: if ( '${{matrix.platform_id}}' -match 'win32' ) {python -m pip install 'scipy<=1.9.1'}
+          CIBW_BEFORE_BUILD_WINDOWS: if ( "${{matrix.platform_id}}" -match "win32" ) {python -m pip install 'scipy<=1.9.1'}
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir} ${{ matrix.bitness }}
           CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }} ${{ matrix.bitness }}
           CIBW_TEST_REQUIRES: pytest pandas threadpoolctl

From 26a41abdf153f8f2d426baa149efbea3f3dabfc5 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sat, 8 Oct 2022 21:50:47 -1000
Subject: [PATCH 17/38] [cd build] Experimenting with PowerShell.

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

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 171d5c986c912..46f7d4d623c6b 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -167,7 +167,7 @@ jobs:
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_TEST_SKIP: "*-macosx_arm64"
-          CIBW_BEFORE_BUILD_WINDOWS: if ( "${{matrix.platform_id}}" -match "win32" ) {python -m pip install 'scipy<=1.9.1'}
+          CIBW_BEFORE_BUILD_WINDOWS: if ( $env:${{matrix.platform_id}} -match 'win32' ) {python -m pip install 'scipy<=1.9.1'}
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir} ${{ matrix.bitness }}
           CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }} ${{ matrix.bitness }}
           CIBW_TEST_REQUIRES: pytest pandas threadpoolctl

From 18eac63b2ac3723de8f3403f0759c61b7e618f0e Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sat, 8 Oct 2022 21:57:42 -1000
Subject: [PATCH 18/38] [cd build] Experimenting with PowerShell.

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

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 46f7d4d623c6b..3b93ea8e0e9b2 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -167,7 +167,7 @@ jobs:
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_TEST_SKIP: "*-macosx_arm64"
-          CIBW_BEFORE_BUILD_WINDOWS: if ( $env:${{matrix.platform_id}} -match 'win32' ) {python -m pip install 'scipy<=1.9.1'}
+          CIBW_BEFORE_BUILD_WINDOWS: set platform=${{matrix.platform_id}} ; if ( %platform -match 'win32' ) {python -m pip install 'scipy<=1.9.1'}
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir} ${{ matrix.bitness }}
           CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }} ${{ matrix.bitness }}
           CIBW_TEST_REQUIRES: pytest pandas threadpoolctl

From 0c4e80d89e08b2b84b980a4685779e34f4d94d67 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sat, 8 Oct 2022 22:08:12 -1000
Subject: [PATCH 19/38] [cd build] Experimenting with PowerShell.

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

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 3b93ea8e0e9b2..81b9bc3cb1f9c 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -167,7 +167,7 @@ jobs:
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_TEST_SKIP: "*-macosx_arm64"
-          CIBW_BEFORE_BUILD_WINDOWS: set platform=${{matrix.platform_id}} ; if ( %platform -match 'win32' ) {python -m pip install 'scipy<=1.9.1'}
+          CIBW_BEFORE_BUILD_WINDOWS: set platform=${{matrix.platform_id}} ; if ( $env:platform -match 'win32' ) {python -m pip install 'scipy<=1.9.1'}
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir} ${{ matrix.bitness }}
           CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }} ${{ matrix.bitness }}
           CIBW_TEST_REQUIRES: pytest pandas threadpoolctl

From c51315e23901e70cd75e8e7baf118c5edf157d4b Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sat, 8 Oct 2022 22:25:28 -1000
Subject: [PATCH 20/38] [cd build] Experimenting with PowerShell.

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

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 81b9bc3cb1f9c..95ddeac9cd729 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -167,7 +167,7 @@ jobs:
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_TEST_SKIP: "*-macosx_arm64"
-          CIBW_BEFORE_BUILD_WINDOWS: set platform=${{matrix.platform_id}} ; if ( $env:platform -match 'win32' ) {python -m pip install 'scipy<=1.9.1'}
+          CIBW_BEFORE_BUILD_WINDOWS: bash -c "if [[ ${{matrix.platform_id}} == 'win32' ]]; then python -m pip install 'scipy<=1.9.1'; fi"
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir} ${{ matrix.bitness }}
           CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }} ${{ matrix.bitness }}
           CIBW_TEST_REQUIRES: pytest pandas threadpoolctl

From fca7ca606368e2458c8f68478f75e92204c5f14e Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sat, 8 Oct 2022 22:42:25 -1000
Subject: [PATCH 21/38] [cd build] Set dependence in pyproject.toml.

---
 .github/workflows/wheels.yml | 1 -
 pyproject.toml               | 2 ++
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 95ddeac9cd729..18f1c4ec51d5d 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -167,7 +167,6 @@ jobs:
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_TEST_SKIP: "*-macosx_arm64"
-          CIBW_BEFORE_BUILD_WINDOWS: bash -c "if [[ ${{matrix.platform_id}} == 'win32' ]]; then python -m pip install 'scipy<=1.9.1'; fi"
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir} ${{ matrix.bitness }}
           CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }} ${{ matrix.bitness }}
           CIBW_TEST_REQUIRES: pytest pandas threadpoolctl
diff --git a/pyproject.toml b/pyproject.toml
index 9b38a78966358..0279ee6ca72ea 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,6 +11,8 @@ requires = [
     # see: https://github.com/scipy/oldest-supported-numpy/blob/main/setup.cfg
     "oldest-supported-numpy",
 
+    # the last scipy wheel available for win32 is 1.9.1
+    "scipy<=1.9.1; sys_platform=='win32'",
     "scipy>=1.3.2",
 ]
 

From 65dbb5920b8a4eda99cebb8397b831a6d61c2bf8 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sat, 8 Oct 2022 23:01:09 -1000
Subject: [PATCH 22/38] [cd build] Set dependence in pyproject.toml.

---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 0279ee6ca72ea..df51eb800c79e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ requires = [
     "oldest-supported-numpy",
 
     # the last scipy wheel available for win32 is 1.9.1
-    "scipy<=1.9.1; sys_platform=='win32'",
+    "scipy<=1.9.1; platform_machine=='win32'",
     "scipy>=1.3.2",
 ]
 

From f0938dbee01864135d5bb546a831e53957db4663 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sat, 8 Oct 2022 23:13:40 -1000
Subject: [PATCH 23/38] [cd build] Set dependence in pyproject.toml.

---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index df51eb800c79e..34cd4b3006cde 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ requires = [
     "oldest-supported-numpy",
 
     # the last scipy wheel available for win32 is 1.9.1
-    "scipy<=1.9.1; platform_machine=='win32'",
+    "scipy<=1.9.1; platform_system=='win32'",
     "scipy>=1.3.2",
 ]
 

From b4b6f5f85095f80285b13a01a3b8c0cf839444dc Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sun, 9 Oct 2022 11:40:35 -1000
Subject: [PATCH 24/38] [cd build] Install scipy 1.9.1 for tests.

---
 build_tools/github/build_minimal_windows_image.sh | 2 ++
 pyproject.toml                                    | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/build_tools/github/build_minimal_windows_image.sh b/build_tools/github/build_minimal_windows_image.sh
index 77fcb9240e73b..997faa300bb54 100755
--- a/build_tools/github/build_minimal_windows_image.sh
+++ b/build_tools/github/build_minimal_windows_image.sh
@@ -10,6 +10,8 @@ if [[ "$BITNESS" == "32" ]]; then
     # 32-bit architectures are not supported
     # by the official Docker images: Tests will just be run
     # on the host (instead of the minimal Docker container).
+    # the last scipy wheel available for win32 is 1.9.1
+    python -m pip install 'scipy<=1.9.1'
     exit 0
 fi
 
diff --git a/pyproject.toml b/pyproject.toml
index 34cd4b3006cde..6bf95fd610c3a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ requires = [
     "oldest-supported-numpy",
 
     # the last scipy wheel available for win32 is 1.9.1
-    "scipy<=1.9.1; platform_system=='win32'",
+    "scipy<=1.9.1; sys_platform == 'win32'",
     "scipy>=1.3.2",
 ]
 

From 2d2baed5bcd5699cd7d0af3637c708756c24c315 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sun, 9 Oct 2022 13:49:03 -1000
Subject: [PATCH 25/38] [cd build] Using platform_machine.

---
 pyproject.toml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 6bf95fd610c3a..9b45f0faa55b8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,9 +11,9 @@ requires = [
     # see: https://github.com/scipy/oldest-supported-numpy/blob/main/setup.cfg
     "oldest-supported-numpy",
 
-    # the last scipy wheel available for win32 is 1.9.1
-    "scipy<=1.9.1; sys_platform == 'win32'",
     "scipy>=1.3.2",
+    # the last scipy wheel available for win32 is 1.9.1
+    "scipy<=1.9.1; platform_machine == 'win32'",
 ]
 
 [tool.black]

From 2d1cd7faaa7f0df3524b253d22245683ba71c7cb Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sun, 9 Oct 2022 13:57:50 -1000
Subject: [PATCH 26/38] [cd build] No way to use pyproject.toml deendencies.

---
 .github/workflows/wheels.yml | 1 +
 pyproject.toml               | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 18f1c4ec51d5d..95ddeac9cd729 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -167,6 +167,7 @@ jobs:
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_TEST_SKIP: "*-macosx_arm64"
+          CIBW_BEFORE_BUILD_WINDOWS: bash -c "if [[ ${{matrix.platform_id}} == 'win32' ]]; then python -m pip install 'scipy<=1.9.1'; fi"
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir} ${{ matrix.bitness }}
           CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }} ${{ matrix.bitness }}
           CIBW_TEST_REQUIRES: pytest pandas threadpoolctl
diff --git a/pyproject.toml b/pyproject.toml
index 9b45f0faa55b8..9b38a78966358 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,8 +12,6 @@ requires = [
     "oldest-supported-numpy",
 
     "scipy>=1.3.2",
-    # the last scipy wheel available for win32 is 1.9.1
-    "scipy<=1.9.1; platform_machine == 'win32'",
 ]
 
 [tool.black]

From 82a21b664b13bea9e83e6173251c87fe5d9f8b1f Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sun, 9 Oct 2022 15:05:22 -1000
Subject: [PATCH 27/38] [cd build] Prefer binaries when building.

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

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 95ddeac9cd729..1548c9a804aa6 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -163,11 +163,11 @@ jobs:
                             SKLEARN_BUILD_PARALLEL=3
                             PIP_EXTRA_INDEX_URL=https://pypi.anaconda.org/scipy-wheels-nightly/simple
           CIBW_BUILD: cp${{ matrix.python }}-${{ matrix.platform_id }}
+          CIBW_CONFIG_SETTINGS: "--build-option=--prefer-binary"
           CIBW_ARCHS: all
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_TEST_SKIP: "*-macosx_arm64"
-          CIBW_BEFORE_BUILD_WINDOWS: bash -c "if [[ ${{matrix.platform_id}} == 'win32' ]]; then python -m pip install 'scipy<=1.9.1'; fi"
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir} ${{ matrix.bitness }}
           CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }} ${{ matrix.bitness }}
           CIBW_TEST_REQUIRES: pytest pandas threadpoolctl

From 33fe747ae6c1e0245d253214d86dc68a8aa4d946 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sun, 9 Oct 2022 15:16:43 -1000
Subject: [PATCH 28/38] [cd build] Prefer binaries when building (via
 PIP_BUILD_OPTIONS).

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

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 1548c9a804aa6..029a17bfb2c55 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -162,6 +162,7 @@ jobs:
                             SKLEARN_SKIP_NETWORK_TESTS=1
                             SKLEARN_BUILD_PARALLEL=3
                             PIP_EXTRA_INDEX_URL=https://pypi.anaconda.org/scipy-wheels-nightly/simple
+                            PIP_BUILD_OPTION=--prefer-binary
           CIBW_BUILD: cp${{ matrix.python }}-${{ matrix.platform_id }}
           CIBW_CONFIG_SETTINGS: "--build-option=--prefer-binary"
           CIBW_ARCHS: all

From 995043503150afef8c8d4bc962f1cde87d61063c Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sun, 9 Oct 2022 15:31:58 -1000
Subject: [PATCH 29/38] [cd build] Prefer binaries when building (via
 PIP_BUILD_OPTIONS).

---
 .github/workflows/wheels.yml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 029a17bfb2c55..9b999f3379ffd 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -164,7 +164,6 @@ jobs:
                             PIP_EXTRA_INDEX_URL=https://pypi.anaconda.org/scipy-wheels-nightly/simple
                             PIP_BUILD_OPTION=--prefer-binary
           CIBW_BUILD: cp${{ matrix.python }}-${{ matrix.platform_id }}
-          CIBW_CONFIG_SETTINGS: "--build-option=--prefer-binary"
           CIBW_ARCHS: all
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.manylinux_image }}

From fd2371fe8e93b98cf912279e1c86e604088f508f Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Sun, 9 Oct 2022 15:44:02 -1000
Subject: [PATCH 30/38] [ci skip] Revert pip build options.

---
 .github/workflows/wheels.yml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 9b999f3379ffd..18f1c4ec51d5d 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -162,7 +162,6 @@ jobs:
                             SKLEARN_SKIP_NETWORK_TESTS=1
                             SKLEARN_BUILD_PARALLEL=3
                             PIP_EXTRA_INDEX_URL=https://pypi.anaconda.org/scipy-wheels-nightly/simple
-                            PIP_BUILD_OPTION=--prefer-binary
           CIBW_BUILD: cp${{ matrix.python }}-${{ matrix.platform_id }}
           CIBW_ARCHS: all
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}

From 21e769d39527e615f1f36f58bddf5834c2f4494d Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Tue, 11 Oct 2022 10:28:15 -1000
Subject: [PATCH 31/38] [cd build] Trig wheel build.


From 3210043727765975d1bdc2e5d258e410f2f57030 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Tue, 11 Oct 2022 11:17:44 -1000
Subject: [PATCH 32/38] [cd build] Add condition on extra index.

---
 .github/workflows/wheels.yml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 18f1c4ec51d5d..cb1f803e2defd 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -153,6 +153,11 @@ jobs:
         with:
           python-version: '3.9'  # update once build dependencies are available
 
+      - name: Set pip extra index
+        if: github.event_name == 'schedule'
+        env:
+          PIP_EXTRA_INDEX: https://pypi.anaconda.org/scipy-wheels-nightly/simple
+
       - name: Build and test wheels
         env:
           CONFTEST_PATH: ${{ github.workspace }}/conftest.py
@@ -161,7 +166,7 @@ jobs:
                             OPENBLAS_NUM_THREADS=2
                             SKLEARN_SKIP_NETWORK_TESTS=1
                             SKLEARN_BUILD_PARALLEL=3
-                            PIP_EXTRA_INDEX_URL=https://pypi.anaconda.org/scipy-wheels-nightly/simple
+                            PIP_EXTRA_INDEX_URL=${{ env.PIP_EXTRA_INDEX }}
           CIBW_BUILD: cp${{ matrix.python }}-${{ matrix.platform_id }}
           CIBW_ARCHS: all
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}

From 657b563640dfa91a688ece4c1ab2c1c17e98fc2c Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Tue, 11 Oct 2022 11:22:02 -1000
Subject: [PATCH 33/38] [cd build] Add condition on extra index.

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

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index cb1f803e2defd..e8dbf42e40046 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -157,6 +157,7 @@ jobs:
         if: github.event_name == 'schedule'
         env:
           PIP_EXTRA_INDEX: https://pypi.anaconda.org/scipy-wheels-nightly/simple
+        run: echo ${{ env.PIP_EXTRA_INDEX }}
 
       - name: Build and test wheels
         env:

From 6db7e7c791ba283f350bc2474e93a7bdb6f34604 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Tue, 11 Oct 2022 14:21:17 -1000
Subject: [PATCH 34/38] Reformat condition. Define PIP_PRE.

---
 .github/workflows/wheels.yml | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index e8dbf42e40046..ca2418ff3c3b4 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -153,11 +153,14 @@ jobs:
         with:
           python-version: '3.9'  # update once build dependencies are available
 
-      - name: Set pip extra index
+      - name: Set pip extra options
         if: github.event_name == 'schedule'
         env:
           PIP_EXTRA_INDEX: https://pypi.anaconda.org/scipy-wheels-nightly/simple
-        run: echo ${{ env.PIP_EXTRA_INDEX }}
+          PIP_PRE: 1
+        run: |
+          echo "PIP_EXTRA_INDEX=${{ env.PIP_EXTRA_INDEX }}" >> $GITHUB_ENV
+          echo "PIP_PRE=${{ env.PIP_PRE }}" >> $GITHUB_ENV
 
       - name: Build and test wheels
         env:
@@ -168,6 +171,7 @@ jobs:
                             SKLEARN_SKIP_NETWORK_TESTS=1
                             SKLEARN_BUILD_PARALLEL=3
                             PIP_EXTRA_INDEX_URL=${{ env.PIP_EXTRA_INDEX }}
+                            PIP_PRE=${{ env.PIP_PRE }}
           CIBW_BUILD: cp${{ matrix.python }}-${{ matrix.platform_id }}
           CIBW_ARCHS: all
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}

From ed2c6a07ad66d3356e730b3312c58fef0bcf9d3e Mon Sep 17 00:00:00 2001
From: Chiara Marmo <cmarmo@users.noreply.github.com>
Date: Tue, 11 Oct 2022 19:48:39 -1000
Subject: [PATCH 35/38] Update .github/workflows/wheels.yml

Co-authored-by: Thomas J. Fan <thomasjpfan@gmail.com>
---
 .github/workflows/wheels.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index ca2418ff3c3b4..6a6e1a1cf35e2 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -159,8 +159,9 @@ jobs:
           PIP_EXTRA_INDEX: https://pypi.anaconda.org/scipy-wheels-nightly/simple
           PIP_PRE: 1
         run: |
-          echo "PIP_EXTRA_INDEX=${{ env.PIP_EXTRA_INDEX }}" >> $GITHUB_ENV
-          echo "PIP_PRE=${{ env.PIP_PRE }}" >> $GITHUB_ENV
+          # Test with nightly dependencies for nightly builds
+          echo "PIP_EXTRA_INDEX=https://pypi.anaconda.org/scipy-wheels-nightly/simple" >> $GITHUB_ENV
+          echo "PIP_PRE=1" >> $GITHUB_ENV
 
       - name: Build and test wheels
         env:

From 5a43727bf03d5e357e3be96c1e8feb87bc21a1d7 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Fri, 14 Oct 2022 09:03:39 -1000
Subject: [PATCH 36/38] [cd build gh] Update vendor.py, remove bitness
 argument, add PIP_PRE variable.

---
 .github/workflows/wheels.yml                  | 25 ++----------
 build_tools/github/Windows                    |  2 +
 .../github/build_minimal_windows_image.sh     | 11 +-----
 build_tools/github/repair_windows_wheels.sh   |  3 +-
 build_tools/github/test_windows_wheels.sh     |  1 -
 build_tools/github/vendor.py                  | 39 ++++++++-----------
 6 files changed, 23 insertions(+), 58 deletions(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index a457b68bb6b76..00f63b667fbf2 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -57,80 +57,64 @@ jobs:
           # https://github.com/scikit-learn/scikit-learn/issues/22530
           - os: windows-2019
             python: 38
-            bitness: 64
             platform_id: win_amd64
           - os: windows-latest
             python: 39
-            bitness: 64
             platform_id: win_amd64
           - os: windows-latest
             python: 310
-            bitness: 64
             platform_id: win_amd64
           - os: windows-latest
             python: 311
-            bitness: 64
             platform_id: win_amd64
 
           # Linux 64 bit manylinux2014
           - os: ubuntu-latest
             python: 38
-            bitness: 64
             platform_id: manylinux_x86_64
             manylinux_image: manylinux2014
           - os: ubuntu-latest
             python: 39
-            bitness: 64
             platform_id: manylinux_x86_64
             manylinux_image: manylinux2014
 
           # NumPy on Python 3.10 only supports 64bit and is only available with manylinux2014
           - os: ubuntu-latest
             python: 310
-            bitness: 64
             platform_id: manylinux_x86_64
             manylinux_image: manylinux2014
 
           # NumPy on Python 3.11 only supports 64bit and is only available with manylinux2014
           - os: ubuntu-latest
             python: 311
-            bitness: 64
             platform_id: manylinux_x86_64
             manylinux_image: manylinux2014
 
           # MacOS x86_64
           - os: macos-latest
-            bitness: 64
             python: 38
             platform_id: macosx_x86_64
           - os: macos-latest
-            bitness: 64
             python: 39
             platform_id: macosx_x86_64
           - os: macos-latest
-            bitness: 64
             python: 310
             platform_id: macosx_x86_64
           - os: macos-latest
-            bitness: 64
             python: 311
             platform_id: macosx_x86_64
 
           # MacOS arm64
           - os: macos-latest
-            bitness: 64
             python: 38
             platform_id: macosx_arm64
           - os: macos-latest
-            bitness: 64
             python: 39
             platform_id: macosx_arm64
           - os: macos-latest
-            bitness: 64
             python: 310
             platform_id: macosx_arm64
           - os: macos-latest
-            bitness: 64
             python: 311
             platform_id: macosx_arm64
 
@@ -145,9 +129,6 @@ jobs:
 
       - name: Set pip extra options
         if: github.event_name == 'schedule'
-        env:
-          PIP_EXTRA_INDEX: https://pypi.anaconda.org/scipy-wheels-nightly/simple
-          PIP_PRE: 1
         run: |
           # Test with nightly dependencies for nightly builds
           echo "PIP_EXTRA_INDEX=https://pypi.anaconda.org/scipy-wheels-nightly/simple" >> $GITHUB_ENV
@@ -168,11 +149,11 @@ jobs:
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.manylinux_image }}
           CIBW_TEST_SKIP: "*-macosx_arm64"
-          CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir} ${{ matrix.bitness }}
-          CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }} ${{ matrix.bitness }}
+          CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: bash build_tools/github/repair_windows_wheels.sh {wheel} {dest_dir}
+          CIBW_BEFORE_TEST_WINDOWS: bash build_tools/github/build_minimal_windows_image.sh ${{ matrix.python }}
           CIBW_TEST_REQUIRES: pytest pandas threadpoolctl
           CIBW_TEST_COMMAND: bash {project}/build_tools/github/test_wheels.sh
-          CIBW_TEST_COMMAND_WINDOWS: bash {project}/build_tools/github/test_windows_wheels.sh ${{ matrix.python }} ${{ matrix.bitness }}
+          CIBW_TEST_COMMAND_WINDOWS: bash {project}/build_tools/github/test_windows_wheels.sh ${{ matrix.python }}
           CIBW_BUILD_VERBOSITY: 1
 
         run: bash build_tools/github/build_wheels.sh
diff --git a/build_tools/github/Windows b/build_tools/github/Windows
index f197d9300c21c..93f6a6dfd0967 100644
--- a/build_tools/github/Windows
+++ b/build_tools/github/Windows
@@ -6,11 +6,13 @@ ARG WHEEL_NAME
 ARG CONFTEST_NAME
 ARG CIBW_TEST_REQUIRES
 ARG PIP_EXTRA_INDEX_URL
+ARG PIP_PRE
 
 # Copy and install the Windows wheel
 COPY $WHEEL_NAME $WHEEL_NAME
 COPY $CONFTEST_NAME $CONFTEST_NAME
 RUN echo PIP_EXTRA_INDEX_URL = $env:PIP_EXTRA_INDEX_URL
+RUN echo PIP_PRE = $env:PIP_PRE
 RUN pip install $env:WHEEL_NAME
 
 # Install the testing dependencies
diff --git a/build_tools/github/build_minimal_windows_image.sh b/build_tools/github/build_minimal_windows_image.sh
index 997faa300bb54..31d1b967b0e42 100755
--- a/build_tools/github/build_minimal_windows_image.sh
+++ b/build_tools/github/build_minimal_windows_image.sh
@@ -4,16 +4,6 @@ set -e
 set -x
 
 PYTHON_VERSION=$1
-BITNESS=$2
-
-if [[ "$BITNESS" == "32" ]]; then
-    # 32-bit architectures are not supported
-    # by the official Docker images: Tests will just be run
-    # on the host (instead of the minimal Docker container).
-    # the last scipy wheel available for win32 is 1.9.1
-    python -m pip install 'scipy<=1.9.1'
-    exit 0
-fi
 
 TEMP_FOLDER="$HOME/AppData/Local/Temp"
 WHEEL_PATH=$(ls -d $TEMP_FOLDER/**/*/repaired_wheel/*)
@@ -38,5 +28,6 @@ docker build --build-arg PYTHON_VERSION=$PYTHON_VERSION \
              --build-arg CONFTEST_NAME=$CONFTEST_NAME \
              --build-arg CIBW_TEST_REQUIRES="$CIBW_TEST_REQUIRES" \
              --build-arg PIP_EXTRA_INDEX_URL="$PIP_EXTRA_INDEX_URL" \
+             --build-arg PIP_PRE="$PIP_PRE" \
              -f build_tools/github/Windows \
              -t scikit-learn/minimal-windows .
diff --git a/build_tools/github/repair_windows_wheels.sh b/build_tools/github/repair_windows_wheels.sh
index de564fc177c89..cdd0c0c79d8c4 100755
--- a/build_tools/github/repair_windows_wheels.sh
+++ b/build_tools/github/repair_windows_wheels.sh
@@ -5,12 +5,11 @@ set -x
 
 WHEEL=$1
 DEST_DIR=$2
-BITNESS=$3
 
 # By default, the Windows wheels are not repaired.
 # In this case, we need to vendor VCRUNTIME140.dll
 wheel unpack "$WHEEL"
 WHEEL_DIRNAME=$(ls -d scikit_learn-*)
-python build_tools/github/vendor.py "$WHEEL_DIRNAME" "$BITNESS"
+python build_tools/github/vendor.py "$WHEEL_DIRNAME"
 wheel pack "$WHEEL_DIRNAME" -d "$DEST_DIR"
 rm -rf "$WHEEL_DIRNAME"
diff --git a/build_tools/github/test_windows_wheels.sh b/build_tools/github/test_windows_wheels.sh
index 38875b159506c..43a1a283e652c 100755
--- a/build_tools/github/test_windows_wheels.sh
+++ b/build_tools/github/test_windows_wheels.sh
@@ -4,7 +4,6 @@ set -e
 set -x
 
 PYTHON_VERSION=$1
-BITNESS=$2
 
 docker container run \
     --rm scikit-learn/minimal-windows \
diff --git a/build_tools/github/vendor.py b/build_tools/github/vendor.py
index c93d1e9055490..eeacff04c9173 100644
--- a/build_tools/github/vendor.py
+++ b/build_tools/github/vendor.py
@@ -114,7 +114,7 @@ def make_distributor_init_64_bits(
         )
 
 
-def main(wheel_dirname, bitness):
+def main(wheel_dirname):
     """Embed vcomp140.dll, vcruntime140.dll and vcruntime140_1.dll."""
     if not op.exists(VCOMP140_SRC_PATH):
         raise ValueError(f"Could not find {VCOMP140_SRC_PATH}.")
@@ -122,10 +122,10 @@ def main(wheel_dirname, bitness):
     if not op.exists(VCRUNTIME140_SRC_PATH):
         raise ValueError(f"Could not find {VCRUNTIME140_SRC_PATH}.")
 
-    if not op.exists(VCRUNTIME140_1_SRC_PATH) and bitness == "64":
+    if not op.exists(VCRUNTIME140_1_SRC_PATH):
         raise ValueError(f"Could not find {VCRUNTIME140_1_SRC_PATH}.")
 
-    if not op.exists(MSVCP140_SRC_PATH) and bitness == "64":
+    if not op.exists(MSVCP140_SRC_PATH):
         raise ValueError(f"Could not find {MSVCP140_SRC_PATH}.")
 
     if not op.isdir(wheel_dirname):
@@ -149,29 +149,22 @@ def main(wheel_dirname, bitness):
     print(f"Copying {VCRUNTIME140_SRC_PATH} to {target_folder}.")
     shutil.copy2(VCRUNTIME140_SRC_PATH, target_folder)
 
-    if bitness == "64":
-        print(f"Copying {VCRUNTIME140_1_SRC_PATH} to {target_folder}.")
-        shutil.copy2(VCRUNTIME140_1_SRC_PATH, target_folder)
+    print(f"Copying {VCRUNTIME140_1_SRC_PATH} to {target_folder}.")
+    shutil.copy2(VCRUNTIME140_1_SRC_PATH, target_folder)
 
-        print(f"Copying {MSVCP140_SRC_PATH} to {target_folder}.")
-        shutil.copy2(MSVCP140_SRC_PATH, target_folder)
+    print(f"Copying {MSVCP140_SRC_PATH} to {target_folder}.")
+    shutil.copy2(MSVCP140_SRC_PATH, target_folder)
 
     # Generate the _distributor_init file in the source tree
-    print("Generating the '_distributor_init.py' file.")
-    if bitness == "32":
-        make_distributor_init_32_bits(
-            distributor_init, vcomp140_dll_filename, vcruntime140_dll_filename
-        )
-    else:
-        make_distributor_init_64_bits(
-            distributor_init,
-            vcomp140_dll_filename,
-            vcruntime140_dll_filename,
-            vcruntime140_1_dll_filename,
-            msvcp140_dll_filename,
-        )
+    make_distributor_init_64_bits(
+        distributor_init,
+        vcomp140_dll_filename,
+        vcruntime140_dll_filename,
+        vcruntime140_1_dll_filename,
+        msvcp140_dll_filename,
+    )
 
 
 if __name__ == "__main__":
-    _, wheel_file, bitness = sys.argv
-    main(wheel_file, bitness)
+    _, wheel_file = sys.argv
+    main(wheel_file)

From 75e53ebe45730683a6d410d97638527703f56824 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Mon, 17 Oct 2022 12:01:46 -1000
Subject: [PATCH 37/38] [cd build] Add 3.11 wheel for arm64-graviton on travis.

---
 .travis.yml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 4d917a617e0f3..4f0bd8def013e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -70,6 +70,16 @@ jobs:
         - CIBW_BUILD=cp310-manylinux_aarch64
         - BUILD_WHEEL=true
 
+    - os: linux
+      arch: arm64-graviton2
+      dist: focal
+      virt: vm
+      group: edge
+      if: type = cron or commit_message =~ /\[cd build\]/
+      env:
+        - CIBW_BUILD=cp311-manylinux_aarch64
+        - BUILD_WHEEL=true
+
 install: source build_tools/travis/install.sh || travis_terminate 1
 script: source build_tools/travis/script.sh || travis_terminate 1
 after_success: source build_tools/travis/after_success.sh || travis_terminate 1

From 1c50c26a971a14917e8d7d15c33259f87fb618d6 Mon Sep 17 00:00:00 2001
From: Chiara Marmo <marmochiaskl@gmail.com>
Date: Wed, 19 Oct 2022 23:22:53 -1000
Subject: [PATCH 38/38] [cd build] Address comments.

---
 .github/workflows/wheels.yml                      | 10 ----------
 build_tools/github/Windows                        |  4 ----
 build_tools/github/build_minimal_windows_image.sh |  4 ----
 build_tools/github/vendor.py                      |  1 +
 4 files changed, 1 insertion(+), 18 deletions(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 00f63b667fbf2..49da927d67178 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -84,7 +84,6 @@ jobs:
             platform_id: manylinux_x86_64
             manylinux_image: manylinux2014
 
-          # NumPy on Python 3.11 only supports 64bit and is only available with manylinux2014
           - os: ubuntu-latest
             python: 311
             platform_id: manylinux_x86_64
@@ -127,13 +126,6 @@ jobs:
         with:
           python-version: '3.9'  # update once build dependencies are available
 
-      - name: Set pip extra options
-        if: github.event_name == 'schedule'
-        run: |
-          # Test with nightly dependencies for nightly builds
-          echo "PIP_EXTRA_INDEX=https://pypi.anaconda.org/scipy-wheels-nightly/simple" >> $GITHUB_ENV
-          echo "PIP_PRE=1" >> $GITHUB_ENV
-
       - name: Build and test wheels
         env:
           CONFTEST_PATH: ${{ github.workspace }}/conftest.py
@@ -142,8 +134,6 @@ jobs:
                             OPENBLAS_NUM_THREADS=2
                             SKLEARN_SKIP_NETWORK_TESTS=1
                             SKLEARN_BUILD_PARALLEL=3
-                            PIP_EXTRA_INDEX_URL=${{ env.PIP_EXTRA_INDEX }}
-                            PIP_PRE=${{ env.PIP_PRE }}
           CIBW_BUILD: cp${{ matrix.python }}-${{ matrix.platform_id }}
           CIBW_ARCHS: all
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux_image }}
diff --git a/build_tools/github/Windows b/build_tools/github/Windows
index 93f6a6dfd0967..5ba35f790ca5e 100644
--- a/build_tools/github/Windows
+++ b/build_tools/github/Windows
@@ -5,14 +5,10 @@ FROM winamd64/python:$PYTHON_VERSION-windowsservercore
 ARG WHEEL_NAME
 ARG CONFTEST_NAME
 ARG CIBW_TEST_REQUIRES
-ARG PIP_EXTRA_INDEX_URL
-ARG PIP_PRE
 
 # Copy and install the Windows wheel
 COPY $WHEEL_NAME $WHEEL_NAME
 COPY $CONFTEST_NAME $CONFTEST_NAME
-RUN echo PIP_EXTRA_INDEX_URL = $env:PIP_EXTRA_INDEX_URL
-RUN echo PIP_PRE = $env:PIP_PRE
 RUN pip install $env:WHEEL_NAME
 
 # Install the testing dependencies
diff --git a/build_tools/github/build_minimal_windows_image.sh b/build_tools/github/build_minimal_windows_image.sh
index 31d1b967b0e42..e43bf65b3bca5 100755
--- a/build_tools/github/build_minimal_windows_image.sh
+++ b/build_tools/github/build_minimal_windows_image.sh
@@ -16,8 +16,6 @@ PYTHON_VERSION=$(echo ${PYTHON_VERSION:0:1}.${PYTHON_VERSION:1:2})
 
 # TODO: Remove when 3.11 images will be available for
 # windows (for now the docker image is tagged as 3.11-rc)
-# TODO: Remove when 3.11 images will be available for
-# scipy (for now only available from nightly anaconda index)
 if [[ "$PYTHON_VERSION" == "3.11" ]]; then
     PYTHON_VERSION=$(echo ${PYTHON_VERSION}-rc)
 fi
@@ -27,7 +25,5 @@ docker build --build-arg PYTHON_VERSION=$PYTHON_VERSION \
              --build-arg WHEEL_NAME=$WHEEL_NAME \
              --build-arg CONFTEST_NAME=$CONFTEST_NAME \
              --build-arg CIBW_TEST_REQUIRES="$CIBW_TEST_REQUIRES" \
-             --build-arg PIP_EXTRA_INDEX_URL="$PIP_EXTRA_INDEX_URL" \
-             --build-arg PIP_PRE="$PIP_PRE" \
              -f build_tools/github/Windows \
              -t scikit-learn/minimal-windows .
diff --git a/build_tools/github/vendor.py b/build_tools/github/vendor.py
index eeacff04c9173..92e5fe6a8f205 100644
--- a/build_tools/github/vendor.py
+++ b/build_tools/github/vendor.py
@@ -156,6 +156,7 @@ def main(wheel_dirname):
     shutil.copy2(MSVCP140_SRC_PATH, target_folder)
 
     # Generate the _distributor_init file in the source tree
+    print("Generating the '_distributor_init.py' file.")
     make_distributor_init_64_bits(
         distributor_init,
         vcomp140_dll_filename,