only publish python 3

.github/workflows/python-publish.yml

@@ -20,20 +20,20 @@ jobs:
       with:
         python-version: '3.x'
 
-    - name: Set up Python 2.x
-      uses: actions/setup-python@v2
-      with:
-        python-version: '2.x'
+    # - name: Set up Python 2.x
+    #   uses: actions/setup-python@v2
+    #   with:
+    #     python-version: '2.x'
 
     - name: Install dependencies 3.x
       run: |
         python -m pip install --upgrade pip
         pip3 install setuptools wheel twine
 
-    - name: Install dependencies 2.x
-      run: |
-        python2 -m pip install --upgrade pip
-        pip2 install setuptools wheel twine
+    # - name: Install dependencies 2.x
+    #   run: |
+    #     python2 -m pip install --upgrade pip
+    #     pip2 install setuptools wheel twine
 
     - name: Build and publish
       env:
@@ -41,6 +41,6 @@ jobs:
         TWINE_PASSWORD: ${{ secrets.TWINE_PASSWORD }}
       run: |
         python3 setup.py sdist bdist_wheel
-        python2 setup.py sdist bdist_wheel
+        # python2 setup.py sdist bdist_wheel
         twine check dist/*
         twine upload dist/*