Use shared CI (#75)

.github/workflows/ci.yml

@@ -0,0 +1,33 @@
+name: Continuous Integration
+
+on:
+  push:
+    branches:
+      - 'master'
+    tags:
+      - '*'
+  pull_request:
+    types:
+      - 'opened'
+      - 'synchronize'
+  workflow_dispatch:
+  schedule:
+    # Schedule every Saturday at 00:30 UTC
+    - cron: '30 0 * * 6'
+
+jobs:
+  python-ci:
+    uses: epsy/python-workflows/.github/workflows/python-ci.yaml@main
+    with:
+      package-folder: clize
+      python-versions: |
+        [
+          '2.7',
+          'pypy2',
+          '3.5',
+          '3.6',
+          '3.7',
+          '3.8',
+          '3.9',
+          'pypy3'
+        ]

setup.py

@@ -6,6 +6,13 @@
 with open("README.rst") as fh:
     long_description = fh.read()
 
+test_requirements = [
+    'repeated_test',
+    'unittest2',
+    'python-dateutil',
+    'Pygments',
+]
+
 setup(
     name='clize',
     version='4.1.1',
@@ -23,14 +30,10 @@
         'od',
         'docutils ~= 0.17.0',
     ],
-    tests_require=[
-        'repeated_test',
-        'unittest2',
-        'python-dateutil',
-        'Pygments',
-    ],
+    tests_require=test_requirements,
     extras_require={
         'datetime': ['python-dateutil'],
+        'test': test_requirements,
         'clize-own-docs': [
             'sphinx~=4.2.0',
             'sphinx_rtd_theme',