use github actions for ci (#9)

also add support for Python 3.9

Author: jugmac00

.github/workflows/main.yml

@@ -0,0 +1,50 @@
+name: CI
+
+# Controls when the action will run. 
+on:
+  # Triggers the workflow on push or pull request events
+  push:
+  pull_request:
+  schedule:
+    - cron: '0 12 * * 0'  # run once a week on Sunday
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  tests:
+    name: "Python ${{ matrix.python-version }}"
+    runs-on: "ubuntu-latest"
+
+    strategy:
+      matrix:
+        python-version: ["3.6", "3.7", "3.8", "3.9", "pypy3"]
+    
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: "actions/checkout@v2"
+      - uses: "actions/setup-python@v2"
+        with:
+          python-version: "${{ matrix.python-version }}"
+      - name: "Install dependencies"
+        run: |
+          set -xe
+          python -VV
+          python -m site
+          python -m pip install --upgrade pip setuptools wheel
+          python -m pip install --upgrade virtualenv tox tox-gh-actions          
+      - name: "Run tox targets for ${{ matrix.python-version }}"
+        run: "python -m tox"
+
+      - name: "Report to coveralls"
+        # coverage is only created in the py39 environment
+        # --service=github is a workaround for bug
+        # https://github.com/coveralls-clients/coveralls-python/issues/251
+        if: "matrix.python-version == '3.9'"
+        run: |
+          pip install coveralls
+          coveralls --service=github
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.pre-commit-config.yaml

@@ -0,0 +1,14 @@
+repos:
+  - repo: https://github.com/psf/black
+    rev: 20.8b1
+    hooks:
+      - id: black
+  - repo: https://github.com/asottile/pyupgrade
+    rev: v2.7.4
+    hooks:
+    - id: pyupgrade
+      args: [--py36-plus]
+  - repo: https://gitlab.com/pycqa/flake8
+    rev: "3.8.4"
+    hooks:
+      - id: flake8

.travis.yml

@@ -8,6 +8,7 @@ CHANGES
 
 - Update supported Python versions.
 
+- Use GitHub actions for CI.
 
 0.1 (2016-07-01)
 ================

CHANGES.rst

@@ -1,4 +1,4 @@
-class Zoo(object):
+class Zoo:
     def __init__(self):
         self.clear()
 
@@ -34,7 +34,7 @@ def get_all(self):
         return self._animals.values()
 
 
-class Animal(object):
+class Animal:
     def __init__(self, name, species):
         self.name = name
         self.species = species
@@ -45,10 +45,10 @@ def __init__(self, name, species):
 
 def reset_zoo():
     zoo.clear()
-    zoo.add(Animal('Bob', 'snake'))
-    zoo.add(Animal('Fred', 'snake'))
-    zoo.add(Animal('Anna', 'elephant'))
-    zoo.add(Animal('Kate', 'tiger'))
+    zoo.add(Animal("Bob", "snake"))
+    zoo.add(Animal("Fred", "snake"))
+    zoo.add(Animal("Anna", "elephant"))
+    zoo.add(Animal("Kate", "tiger"))
 
 
 reset_zoo()

morepath_reactredux/fakedb.py

@@ -1,2 +1,2 @@
-class Root(object):
+class Root:
     pass

morepath_reactredux/model.py

@@ -3,16 +3,16 @@
 from .model import Root
 
 
-@App.path(path='/', model=Root)
+@App.path(path="/", model=Root)
 def get_root():
     return Root()
 
 
-@App.path(path='/animals', model=Zoo)
+@App.path(path="/animals", model=Zoo)
 def get_zoo():
     return zoo
 
 
-@App.path(path='/animals/{id}', model=Animal)
+@App.path(path="/animals/{id}", model=Animal)
 def get_animal(id=0):
     return zoo.get(id)

morepath_reactredux/path.py

@@ -5,22 +5,22 @@
 from .app import App
 
 
-def run():   # pragma: no cover
+def run():  # pragma: no cover
     morepath.autoscan()
 
-    index = FileApp('static/index.html')
-    static = DirectoryApp('static')
+    index = FileApp("static/index.html")
+    static = DirectoryApp("static")
     app = App()
 
     @webob.dec.wsgify
     def morepath_with_static(request):
-        if request.path_info_peek() == '':
+        if request.path_info_peek() == "":
             return request.get_response(index)
 
         popped = request.path_info_pop()
-        if popped == 'api':
+        if popped == "api":
             return request.get_response(app)
-        elif popped == 'static':
+        elif popped == "static":
             return request.get_response(static)
 
         raise HTTPNotFound()

morepath_reactredux/run.py

@@ -18,65 +18,73 @@ def teardown_function(function):
 def test_root():
     c = Client(App())
 
-    response = c.get('/')
+    response = c.get("/")
     assert response.json == {"collection": "http://localhost/animals"}
 
 
 def test_zoo():
     c = Client(App())
-    response = c.get('/animals')
-    zoo = {"animals": [
-        {"@id": "http://localhost/animals/0",
-         "name": "Bob", "species": "snake"},
-        {"@id": "http://localhost/animals/1",
-         "name": "Fred", "species": "snake"},
-        {"@id": "http://localhost/animals/2",
-         "name": "Anna", "species": "elephant"},
-        {"@id": "http://localhost/animals/3",
-         "name": "Kate", "species": "tiger"}
-    ]}
+    response = c.get("/animals")
+    zoo = {
+        "animals": [
+            {"@id": "http://localhost/animals/0", "name": "Bob", "species": "snake"},
+            {"@id": "http://localhost/animals/1", "name": "Fred", "species": "snake"},
+            {
+                "@id": "http://localhost/animals/2",
+                "name": "Anna",
+                "species": "elephant",
+            },
+            {"@id": "http://localhost/animals/3", "name": "Kate", "species": "tiger"},
+        ]
+    }
     assert response.json == zoo
 
 
 def test_animal():
     c = Client(App())
-    response = c.get('/animals/0')
-    assert response.json == {"@id": "http://localhost/animals/0",
-                             "name": "Bob", "species": "snake"}
+    response = c.get("/animals/0")
+    assert response.json == {
+        "@id": "http://localhost/animals/0",
+        "name": "Bob",
+        "species": "snake",
+    }
 
 
 def test_add_animal():
     c = Client(App())
 
     new_animal_json = json.dumps({"name": "Lupus", "species": "wolf"})
-    response = c.post('/animals', new_animal_json)
-    new_animal_response = {"@id": "http://localhost/animals/4",
-                           "name": "Lupus", "species": "wolf"}
+    response = c.post("/animals", new_animal_json)
+    new_animal_response = {
+        "@id": "http://localhost/animals/4",
+        "name": "Lupus",
+        "species": "wolf",
+    }
     assert response.json == new_animal_response
 
 
 def test_delete_animal():
     c = Client(App())
 
-    response = c.delete('/animals/2')
-    zoo = {"animals": [
-        {"@id": "http://localhost/animals/0",
-         "name": "Bob", "species": "snake"},
-        {"@id": "http://localhost/animals/1",
-         "name": "Fred", "species": "snake"},
-        {"@id": "http://localhost/animals/3",
-         "name": "Kate", "species": "tiger"}
-    ]}
+    response = c.delete("/animals/2")
+    zoo = {
+        "animals": [
+            {"@id": "http://localhost/animals/0", "name": "Bob", "species": "snake"},
+            {"@id": "http://localhost/animals/1", "name": "Fred", "species": "snake"},
+            {"@id": "http://localhost/animals/3", "name": "Kate", "species": "tiger"},
+        ]
+    }
     assert response.json == zoo
 
 
 def test_change_animal():
     c = Client(App())
 
-    changed_animal_json = json.dumps(
-        {"name": "Changed Fred", "species": "fish"}
-    )
-    response = c.put('/animals/1', changed_animal_json)
-    changed_animal_response = {"@id": "http://localhost/animals/1",
-                               "name": "Changed Fred", "species": "fish"}
+    changed_animal_json = json.dumps({"name": "Changed Fred", "species": "fish"})
+    response = c.put("/animals/1", changed_animal_json)
+    changed_animal_response = {
+        "@id": "http://localhost/animals/1",
+        "name": "Changed Fred",
+        "species": "fish",
+    }
     assert response.json == changed_animal_response

morepath_reactredux/tests/test_rest.py

@@ -5,22 +5,18 @@
 
 @App.json(model=Root)
 def root_get(self, request):
-    return {
-        'collection': request.link(zoo)
-    }
+    return {"collection": request.link(zoo)}
 
 
 @App.json(model=Zoo)
 def zoo_get(self, request):
-    return {
-        'animals': [request.view(animal) for animal in self.get_all()]
-    }
+    return {"animals": [request.view(animal) for animal in self.get_all()]}
 
 
-@App.json(model=Zoo, request_method='POST')
+@App.json(model=Zoo, request_method="POST")
 def zoo_post(self, request):
     animal_json = request.json
-    animal = Animal(animal_json['name'], animal_json['species'])
+    animal = Animal(animal_json["name"], animal_json["species"])
     self.add(animal)
 
     @request.after
@@ -32,22 +28,18 @@ def after(response):
 
 @App.json(model=Animal)
 def animal_get(self, request):
-    return {
-        '@id': request.link(self),
-        'name': self.name,
-        'species': self.species
-    }
+    return {"@id": request.link(self), "name": self.name, "species": self.species}
 
 
-@App.json(model=Animal, request_method='PUT')
+@App.json(model=Animal, request_method="PUT")
 def animal_put(self, request):
     animal_json = request.json
-    self.name = animal_json['name']
-    self.species = animal_json['species']
+    self.name = animal_json["name"]
+    self.species = animal_json["species"]
     return request.view(self)
 
 
-@App.json(model=Animal, request_method='DELETE')
+@App.json(model=Animal, request_method="DELETE")
 def animal_delete(self, request):
     zoo.remove(self.id)
     return request.view(zoo)