Migrate test runners to github actions

Author: Gagaro

.github/workflows/python-app.yml

@@ -0,0 +1,81 @@
+# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
+
+name: Python application
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  tests_python:
+    name: Test on Python ${{ matrix.python_version }} and Django ${{ matrix.django_version }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        django_version: [ '1.11', '2.0', '2.1', '2.2', '3.0', '3.1' ]
+        python_version: [ '3.4', '3.5', '3.6', '3.7', '3.8', '3.9' ]
+        exclude:
+          - django_version: '1.11'
+            python_version: '3.8'
+          - django_version: '1.11'
+            python_version: '3.9'
+
+          - django_version: '2.0'
+            python_version: '3.8'
+          - django_version: '2.0'
+            python_version: '3.9'
+
+          - django_version: '2.1'
+            python_version: '3.4'
+          - django_version: '2.1'
+            python_version: '3.8'
+          - django_version: '2.1'
+            python_version: '3.9'
+
+          - django_version: '2.2'
+            python_version: '3.4'
+
+          - django_version: '3.0'
+            python_version: '3.4'
+          - django_version: '3.0'
+            python_version: '3.5'
+
+          - django_version: '3.1'
+            python_version: '3.4'
+          - django_version: '3.1'
+            python_version: '3.5'
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python_version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python_version }}
+    - name: Cache pip
+      uses: actions/cache@v2
+      with:
+        # This path is specific to Ubuntu
+        path: ~/.cache/pip
+        key: ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ matrix.django_version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -U flake8 coveralls argparse
+        pip install -U Django~=${{ matrix.django_version }}
+    - name: Lint with flake8
+      run: |
+        flake8 --ignore=E501,W504 safedelete
+    - name: Test Django
+      if: matrix.django_version != '1.11'
+      run: |
+        python -m coverage run `which django-admin.py` test --settings=safedelete.tests.settings
+    - name: Coverage
+      if: ${{ success() }}
+      run: |
+        coveralls

.travis.yml

@@ -1,8 +1,7 @@
 Django safedelete
 =================
 
-.. image:: https://travis-ci.org/makinacorpus/django-safedelete.png
-    :target: https://travis-ci.org/makinacorpus/django-safedelete
+.. image:: https://github.com/makinacorpus/django-safedelete/workflows/Python%20application/badge.svg
 
 .. image:: https://coveralls.io/repos/makinacorpus/django-safedelete/badge.png
     :target: https://coveralls.io/r/makinacorpus/django-safedelete

README.rst

@@ -69,7 +69,7 @@ def queryset(self, request):
     def get_queryset(self, request):
         try:
             queryset = self.model.all_objects.all()
-        except:
+        except Exception:
             queryset = self.model._default_manager.all()
 
         ordering = self.get_ordering(request)

safedelete/admin.py

@@ -119,7 +119,7 @@ def _filter_visibility(self):
             )
 
             self._safedelete_filter_applied = True
-            
+
     def resolve_expression(self, *args, **kwargs):
         self._filter_visibility()
         return super(SafeDeleteQueryset, self).resolve_expression(*args, **kwargs)