use abi3 wheels on windows as well

Author: asottile

azure-pipelines.yml

@@ -33,7 +33,7 @@ jobs:
     - script: rm -rf libsass/test
 - template: job--python-tox.yml@asottile
   parameters:
-    toxenvs: [py36, py37, py38, py39]
+    toxenvs: [py36]
     os: windows
     architectures: [x64, x86]
     wheel_tags: true

setup.py

@@ -223,11 +223,7 @@ def run(self):
 
 cmdclass = {'upload_doc': upload_doc}
 
-if (
-        sys.platform != 'win32' and
-        sys.version_info >= (3,) and
-        platform.python_implementation() == 'CPython'
-):
+if sys.version_info >= (3,) and platform.python_implementation() == 'CPython':
     try:
         import wheel.bdist_wheel
     except ImportError: