Add support for Python 3.11 and drop support for Python 3.7

.github/workflows/build-wheels.yml

@@ -15,10 +15,10 @@ jobs:
   linters:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Setup up Python ${{ matrix.python }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
 
@@ -48,7 +48,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
         os: [ubuntu-latest, macos-latest, windows-latest]
         platform: [x64]
         include:
@@ -82,7 +82,7 @@ jobs:
         - os: ubuntu-latest
           manylinux-version: 2010
           python-version: 3.8
-          build-depends: numpy==1.17.3
+          build-depends: numpy==1.18.5
 
         - os: ubuntu-latest
           manylinux-version: 2010
@@ -93,6 +93,11 @@ jobs:
           manylinux-version: 2014
           python-version: "3.10"
           build-depends: numpy==1.22.2 scipy==1.8.0
+
+        - os: ubuntu-latest
+          manylinux-version: 2014
+          python-version: "3.11"
+          build-depends: numpy==1.23.2 scipy==1.9.2
 
         - os: macos-latest
           travis-os-name: osx
@@ -117,6 +122,12 @@ jobs:
           manylinux-version: 1
           python-version: "3.10"
           build-depends: numpy==1.22.2 scipy==1.8.0
+
+        - os: macos-latest
+          travis-os-name: osx
+          manylinux-version: 1
+          python-version: "3.11"
+          build-depends: numpy==1.23.2 scipy==1.9.2
 
         - os: windows-latest
           manylinux-version: 2010
@@ -137,6 +148,11 @@ jobs:
           manylinux-version: 2010
           python-version: "3.10"
           build-depends: numpy==1.22.2 scipy==1.8.0
+
+        - os: windows-latest
+          manylinux-version: 2010
+          python-version: "3.11"
+          build-depends: numpy==1.23.2 scipy==1.9.2
 
     env:
       PKG_NAME: gensim
@@ -155,7 +171,7 @@ jobs:
       BUILD_DEPENDS: ${{ matrix.build-depends }}
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: recursive
         fetch-depth: 0
@@ -168,7 +184,7 @@ jobs:
         echo "TRAVIS_OS_NAME: ${TRAVIS_OS_NAME}"
         echo "SKIP_NETWORK_TESTS: ${SKIP_NETWORK_TESTS}"
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
@@ -202,19 +218,15 @@ jobs:
         echo ::group::Set up dependencies
         python --version
         python -c "import struct; print(struct.calcsize('P') * 8)"
-
         python -m pip install -U pip setuptools wheel wheelhouse_uploader ${{ env.BUILD_DEPENDS }}
         echo ::endgroup::
-
         echo ::group::Build wheel
         python setup.py bdist_wheel
         echo ::endgroup
-
         echo ::group::Install run
         ls dist
         python continuous_integration/install_wheel.py
         echo ::endgroup::
-
         #
         # For consistency with the multibuild step.
         #
@@ -240,6 +252,7 @@ jobs:
       if: matrix.os != 'windows-latest'
       run: |
         . test_environment/bin/activate
+        python -m pip install --upgrade pip
         pip install pytest testfixtures mock
         pip install wheelhouse/*.whl
         cd test_environment
@@ -258,6 +271,7 @@ jobs:
       if: matrix.os == 'windows-latest'
       run: |
         test_environment/Scripts/activate.bat
+        python -m pip install --upgrade pip
         pip install pytest testfixtures mock
         pip install wheelhouse/*.whl
         cd test_environment
@@ -278,4 +292,4 @@ jobs:
       run: |
         pip install wheelhouse-uploader
         ls wheelhouse/*.whl
-        python -m wheelhouse_uploader upload --local-folder wheelhouse/ --no-ssl-check gensim-wheels --provider S3 --no-enable-cdn
+        python -m wheelhouse_uploader upload --local-folder wheelhouse/ --no-ssl-check gensim-wheels --provider S3 --no-enable-cdn

.github/workflows/tests.yml

@@ -9,10 +9,10 @@ jobs:
   linters:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Setup up Python ${{ matrix.python }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
 
@@ -47,9 +47,9 @@ jobs:
     needs: [linters]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Setup up Python ${{ matrix.python }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           #
           # We use Py3.8 here for historical reasons.
@@ -65,15 +65,13 @@ jobs:
           sudo apt-get -yq remove texlive-binaries --purge
           sudo apt-get -yq --no-install-suggests --no-install-recommends --force-yes install dvipng texlive-latex-base texlive-latex-extra texlive-latex-recommended texlive-latex-extra texlive-fonts-recommended latexmk
           sudo apt-get -yq install build-essential python3.8-dev
-
       - name: Install gensim and its dependencies
         run: pip install -e .[docs]
 
       - name: Build documentation
         run: |
           python setup.py build_ext --inplace
           make -C docs/src clean html
-
       #
       # FIXME: do we want to store the built documentation somewhere, or is
       # knowing that the docs built successfully enough?
@@ -94,11 +92,13 @@ jobs:
           - {python: 3.8, os: ubuntu-20.04}
           - {python: 3.9, os: ubuntu-20.04}
           - {python: '3.10', os: ubuntu-20.04}
+          - {python: '3.11', os: ubuntu-20.04}
 
           - {python: 3.7, os: windows-2019}
           - {python: 3.8, os: windows-2019}
           - {python: 3.9, os: windows-2019}
           - {python: '3.10', os: windows-2019}
+          - {python: '3.11', os: windows-2019}
 
     #
     # Don't run this job unless the linters have succeeded.
@@ -108,9 +108,9 @@ jobs:
     needs: [linters]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Setup up Python ${{ matrix.python }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
       - name: Update pip
@@ -129,14 +129,12 @@ jobs:
           curl -sL "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x2EE0EA64E40A89B84B2DF73499E82A75642AC823" | sudo apt-key add
           sudo apt-get update -y
           sudo apt-get install -y sbt
-
       - name: Install GDB & enable core dumps
         if: matrix.os == 'ubuntu-20.04'
         run: |
           sudo apt-get update -y
           sudo apt-get install -y gdb
           ulimit -c unlimited -S  # enable core dumps
-
       - name: Install gensim and its dependencies
         if: matrix.os != 'windows'
         run: pip install -e .[test]
@@ -150,7 +148,6 @@ jobs:
           python --version
           pip --version
           python setup.py build_ext --inplace
-
       #
       # Some of our tests are hanging, and I strongly suspect it's because of the coverage plugin.
       #

.gitmodules

@@ -1,3 +1,3 @@
 [submodule "multibuild"]
 	path = multibuild
-	url = https://github.com/matthew-brett/multibuild.git
+	url = https://github.com/multi-build/multibuild

setup.py

@@ -274,15 +274,14 @@ def run(self):
     'testfixtures',
 ]
 
-if not (sys.platform.lower().startswith("win") and sys.version_info[:2] >= (3, 9)):
+if not sys.platform.lower().startswith("win") and sys.version_info[:2] < (3, 11):
     core_testenv.extend([
         'POT',
         'nmslib',
     ])
 
 # Add additional requirements for testing on Linux that are skipped on Windows.
 linux_testenv = core_testenv[:] + visdom_req
-
 # Skip problematic/uninstallable  packages (& thus related conditional tests) in Windows builds.
 # We still test them in Linux via Travis, see linux_testenv above.
 # See https://github.com/RaRe-Technologies/gensim/pull/2814
@@ -320,20 +319,20 @@ def run(self):
     'pandas',
 ]
 
-NUMPY_STR = 'numpy >= 1.17.0'
+NUMPY_STR = 'numpy >= 1.18.5'
 #
 # We pin the Cython version for reproducibility.  We expect our extensions
 # to build with any sane version of Cython, so we should update this pin
 # periodically.
 #
-CYTHON_STR = 'Cython==0.29.28'
+CYTHON_STR = 'Cython==0.29.32'
 
 # Allow overriding the Cython version requirement
 CYTHON_STR = os.environ.get('GENSIM_CYTHON_REQUIRES', CYTHON_STR)
 
 install_requires = [
     NUMPY_STR,
-    'scipy >= 0.18.1',
+    'scipy >= 1.7.0',
     'smart_open >= 1.8.1',
 ]