[MRG] build wheels with arm64 (raspberry PI)

.github/workflows/build_tests.yml

@@ -1,8 +1,8 @@
-name: build
+name: Build and test
 
 on:
+  workflow_dispatch:
   push:
-
   create:
     branches:
       - 'master'
@@ -13,6 +13,7 @@ jobs:
   linux:
 
     runs-on: ubuntu-latest
+    if: "!contains(github.event.head_commit.message, 'no ci')"
     strategy:
       max-parallel: 4
       matrix:
@@ -41,6 +42,7 @@ jobs:
 
   pep8:
     runs-on: ubuntu-latest
+    if: "!contains(github.event.head_commit.message, 'no pep8')"
     strategy:
        max-parallel: 4
        matrix:
@@ -66,6 +68,7 @@ jobs:
   linux-minimal-deps:
 
     runs-on: ubuntu-latest
+    if: "!contains(github.event.head_commit.message, 'no ci')"
     strategy:
       max-parallel: 4
       matrix:
@@ -92,6 +95,7 @@ jobs:
 
   macos:
      runs-on: macos-latest
+     if: "!contains(github.event.head_commit.message, 'no ci')"
      strategy:
        max-parallel: 4
        matrix:
@@ -116,9 +120,9 @@ jobs:
          python -m pytest -v test/ ot/ --doctest-modules --ignore ot/gpu/ --cov=ot
 
 
-
   windows:
     runs-on: windows-2019
+    if: "!contains(github.event.head_commit.message, 'no ci')"
     strategy:
       max-parallel: 4
       matrix:

.github/workflows/build_wheels.yml

@@ -1,6 +1,7 @@
-name: Build dist and wheels
+name: Build wheels
 
 on:
+  workflow_dispatch:
   release:
   push:
     branches:
@@ -10,12 +11,10 @@ jobs:
   build_wheels:
     name: ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
-    if: "contains(github.event.head_commit.message, 'build wheels') ||
-    github.event.head_commit.branch == 'master' "
+    if: "contains(github.event.head_commit.message, 'build wheels') || github.event.head_commit.branch == 'master' "
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        # macos-latest, windows-latest
 
     steps:
     - uses: actions/checkout@v1
@@ -39,7 +38,7 @@ jobs:
       run: |
         choco install vcpython27 -f -y
 
-    - name: Build wheel
+    - name: Build wheels
       env:
         CIBW_SKIP: "pp*-win* pp*-macosx* cp2* pp*" # remove pypy on mac and win (wrong version)
         CIBW_BEFORE_BUILD: "pip install numpy cython"
@@ -50,3 +49,54 @@ jobs:
       with:
         name: wheels
         path: ./wheelhouse
+
+
+  build_all_wheels:
+    name: ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    if: "contains(github.event.head_commit.message, 'build all wheels')"
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.8
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+        pip install -U "cython"
+
+    - name: Install cibuildwheel
+      run: |
+        python -m pip install cibuildwheel==1.10.0
+
+    - name: Install Visual C++ for Python 2.7
+      if: startsWith(matrix.os, 'windows')
+      run: |
+        choco install vcpython27 -f -y
+
+    - name: Set up QEMU
+      if: runner.os == 'Linux'
+      uses: docker/setup-qemu-action@v1
+      with:
+        platforms: all
+
+    - name: Build wheels
+      env:
+        CIBW_SKIP: "pp*-win* pp*-macosx* cp2* pp*" # remove pypy on mac and win (wrong version)
+        CIBW_BEFORE_BUILD: "pip install numpy cython"
+        CIBW_ARCHS_LINUX: auto aarch64 # force aarch64 with QEMU
+      run: |
+        python -m cibuildwheel --output-dir wheelhouse
+
+    - uses: actions/upload-artifact@v1
+      with:
+        name: wheels
+        path: ./wheelhouse
+

.github/workflows/build_wheels_weekly.yml

@@ -0,0 +1,55 @@
+name: Build all wheels
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '30 0 * * 1'
+
+jobs:
+  build_wheels:
+    name: ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.8
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+        pip install -U "cython"
+
+    - name: Install cibuildwheel
+      run: |
+        python -m pip install cibuildwheel==1.10.0
+
+    - name: Install Visual C++ for Python 2.7
+      if: startsWith(matrix.os, 'windows')
+      run: |
+        choco install vcpython27 -f -y
+
+    - name: Set up QEMU
+      if: runner.os == 'Linux'
+      uses: docker/setup-qemu-action@v1
+      with:
+        platforms: all
+
+    - name: Build wheels
+      env:
+        CIBW_SKIP: "pp*-win* pp*-macosx* cp2* pp*" # remove pypy on mac and win (wrong version)
+        CIBW_BEFORE_BUILD: "pip install numpy cython"
+        CIBW_ARCHS_LINUX: auto aarch64 # force aarch64 with QEMU
+      run: |
+        python -m cibuildwheel --output-dir wheelhouse
+
+    - uses: actions/upload-artifact@v1
+      with:
+        name: wheels
+        path: ./wheelhouse