removed abi3 stuff that did not seem to work. Added builds for specific python3.x versions instead - different wheel for individual python versions

Author: andreped

.github/workflows/CI-macos.yaml

@@ -11,21 +11,25 @@ on:
 jobs:
   build:
     runs-on: macos-10.15
+    strategy:
+      matrix:
+        python-version: [3.6, 3.7, 3.8, 3.9, 3.10]
 
     steps:
     - uses: actions/checkout@v1
-    - name: Set up Python 3.6
+    - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v2
       with:
-        python-version: 3.6
+        python-version: ${{ matrix.python-version }}
 
     - name: Install dependencies
       run: |
         pip install wheel setuptools
         pip install -r requirements.txt
 
     - name: Build wheel
-      run: python setup.py bdist_wheel --py-limited-api=cp36
+      run: python setup.py bdist_wheel 
+      #--py-limited-api=cp36
 
     - name: Install software
       run: pip install --find-links=${{github.workspace}}/dist/ SimpleCRF

.github/workflows/CI-ubuntu.yaml

@@ -11,21 +11,25 @@ on:
 jobs:
   build:
     runs-on: ubuntu-18.04
+    strategy:
+      matrix:
+        python-version: [3.6, 3.7, 3.8, 3.9, 3.10]
 
     steps:
     - uses: actions/checkout@v1
-    - name: Set up Python 3.6
+    - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v2
       with:
-        python-version: 3.6
+        python-version: ${{ matrix.python-version }}
 
     - name: Install dependencies
       run: |
         pip install wheel setuptools
         pip install -r requirements.txt
 
     - name: Build wheel
-      run: python setup.py bdist_wheel --py-limited-api=cp36
+      run: python setup.py bdist_wheel 
+      #--py-limited-api=cp36
 
     - name: Install software
       run: pip install --find-links=${{github.workspace}}/dist/ SimpleCRF

.github/workflows/CI-windows.yaml

@@ -11,26 +11,28 @@ on:
 jobs:
   build:
     runs-on: windows-2019
+    strategy:
+      matrix:
+        python-version: [3.6, 3.7, 3.8, 3.9, 3.10]
 
     steps:
     - uses: actions/checkout@v1
-    - name: Set up Python 3.6
+    - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v2
       with:
-        python-version: 3.6
+        python-version: ${{ matrix.python-version }}
 
     - name: Install dependencies
       run: |
         pip install wheel setuptools
         pip install -r requirements.txt
 
     - name: Build wheel
-      run: python setup.py bdist_wheel --py-limited-api=cp36
+      run: python setup.py bdist_wheel 
+      #--py-limited-api=cp36
 
     - name: Install software
-      run: |
-        pip uninstall SimpleCRF
-        pip install --find-links=${{github.workspace}}/dist/ SimpleCRF
+      run: pip install --find-links=${{github.workspace}}/dist/ SimpleCRF
 
     - name: Test import
       run: python -c "import denseCRF, maxflow"

setup.py

@@ -26,7 +26,7 @@ def finalize_options(self):
                                'dependency/maxflow-v3.0/graph.cpp', 
                                'dependency/maxflow-v3.0/maxflow.cpp',
                                 maxflow_source],
-                    py_limited_api=True)
+                    py_limited_api=False)
 
 module_name2    = 'denseCRF'
 densecrf_source = "densecrf_python/wrap2D_py{0:}.cpp".format(py_version)
@@ -47,7 +47,7 @@ def finalize_options(self):
                             './dependency/densecrf/external/liblbfgs/lib/lbfgs.c', 
                             densecrf_source,
                             ],
-                    py_limited_api=True)
+                    py_limited_api=False)
 
 module_name3    = 'denseCRF3D'
 densecrf_source = "densecrf_python/wrap3D_py{0:}.cpp".format(py_version)
@@ -68,7 +68,7 @@ def finalize_options(self):
                             './dependency/densecrf/external/liblbfgs/lib/lbfgs.c', 
                             densecrf_source,
                             ],
-                    py_limited_api=True)
+                    py_limited_api=False)
 
 # Get the summary
 description = 'An open-source toolkit for conditional random field (CRF) and dense CRF'
@@ -96,6 +96,11 @@ def finalize_options(self):
       classifiers=[
             'License :: OSI Approved :: BSD License',
             'Programming Language :: Python :: 3 :: Only',
+            'Programming Language :: Python :: 3.6',
+            'Programming Language :: Python :: 3.7',
+            'Programming Language :: Python :: 3.8',
+            'Programming Language :: Python :: 3.9',
+            'Programming Language :: Python :: 3.10',
       ],
       python_requires = '>=3.6',
       cmdclass={'build_ext': build_ext},)