message: Maybe py 3.9
diff: @@ -39,21 +39,21 @@ jobs:
  - name: Install Python 3.7
  run: |
  - wget https://www.python.org/ftp/python/3.7.12/Python-3.7.12.tgz
  - tar xvf Python-3.7.12.tgz
  - cd Python-3.7.12
  + wget https://www.python.org/ftp/python/3.9.9/Python-3.9.9.tgz
  + tar xvf Python-3.9.9.tgz
  + cd Python-3.9.9
  mkdir -p pythonbin
  ./configure --with-ensurepip=install --with-pydebug
  make -j
  make install
  - python3.7 --version
  - python3.7 -m pip install pip
  - python3.7 -m pip install requests
  - python3.7 -m pip install cibuildwheel
  - python3.7 -m pip install --prefer-binary "pandas>=0.24" pytest-timeout mypy "requests>=2.26" "pyarrow==7.0"
  + python3.9 --version
  + python3.9 -m pip install pip
  + python3.9 -m pip install requests
  + python3.9 -m pip install cibuildwheel
  + python3.9 -m pip install --prefer-binary "pandas>=0.24" pytest-timeout mypy "requests>=2.26" "pyarrow==7.0"
  - name: Build
  run: make debug
  - name: Run Tests
  - run: python3.7 -m pytest {project}/tests/fast
  \ No newline at end of file
  + run: python3.9 -m pytest {project}/tests/fast
  \ No newline at end of file
  