Switch to GitHub actions (#144)

* Switch to GitHub actions
* add support for Python 3.11, remove 3.5, 3.6

.github/workflows/test.yaml

@@ -0,0 +1,34 @@
+name: Python package
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["2.7", "3.7", "3.8", "3.9", "3.10", "3.11"]
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install flake8 pytest
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+          pip install coveralls
+#      - name: Lint with flake8
+#        run: |
+          # stop the build if there are Python syntax errors or undefined names
+          # flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+          # flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+      - name: Test
+        run: |
+          coverage run --source=jsonpointer tests.py

setup.py

@@ -56,8 +56,6 @@
     'Programming Language :: Python :: 2',
     'Programming Language :: Python :: 2.7',
     'Programming Language :: Python :: 3',
-    'Programming Language :: Python :: 3.5',
-    'Programming Language :: Python :: 3.6',
     'Programming Language :: Python :: 3.7',
     'Programming Language :: Python :: 3.8',
     'Programming Language :: Python :: 3.9',
@@ -80,7 +78,7 @@
       package_data={'': ['requirements.txt']},
       scripts=['bin/jsondiff', 'bin/jsonpatch'],
       classifiers=CLASSIFIERS,
-      python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*',
+      python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*, !=3.6.*',
       project_urls={
           'Website': 'https://github.com/stefankoegl/python-json-patch',
           'Repository': 'https://github.com/stefankoegl/python-json-patch.git',