Harmonizing python versions

- Building wheels on 3.7 to 3.11
- Testing on CPython 3.7 to 3.11
- Testing all wheels via cibuildwheel
- Excluding PyPy

Author: rgaudin

.github/workflows/test.yml

@@ -29,7 +29,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-22.04, macos-12]
-        python: ["3.6.15", "3.7", "3.8", "3.9", "3.10", "3.11"]
+        python: ["3.7", "3.8", "3.9", "3.10", "3.11"]
 
     steps:
       - uses: actions/checkout@v3.1.0

pyproject.toml

@@ -1,9 +1,9 @@
 [build-system]
-requires = [ "setuptools >= 35.0.2", "wheel >= 0.29.0", "twine", "cython >= 0.29.34,<3.0" ]
+requires = [ "setuptools >= 35.0.2", "wheel >= 0.29.0", "cython >= 0.29.34,<3.0" ]
 build-backend = "setuptools.build_meta"
 
 [tool.black]
-target-version = ['py36', 'py37', 'py38', 'py39', 'py310', 'py311']
+target-version = ['py37', 'py38', 'py39', 'py310', 'py311']
 
 
 [tool.pytest.ini_options]
@@ -12,7 +12,10 @@ pythonpath = ["."]
 
 [tool.cibuildwheel]
 build = "*"
-skip = "*musllinux* *-win*"
+skip = "pp* *musllinux* *-win*"
+
+test-requires = ["pytest"]
+test-command = "py.test {project}/tests/"
 
 [tool.cibuildwheel.linux]
 archs = ["x86_64", "aarch64"]

setup.cfg

@@ -24,7 +24,6 @@ classifiers =
     Intended Audience :: Developers
     Programming Language :: Cython
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
@@ -41,9 +40,9 @@ zim_safe = False
 packages =
     libzim
 python_requires =
-    >=3.6,<3.12
+    >=3.7,<3.12
 setup_requires =
-    cython >= 0.29.32,<0.30
+    cython >= 0.29.34,<0.30
 test_requires =
     pytest