notify-api-412 use black to enforce python coding style

tests/app/models/test_base_model.py

@@ -4,35 +4,34 @@ from app.models import JSONModel
 
 
 def test_looks_up_from_dict():
-
     class Custom(JSONModel):
-        ALLOWED_PROPERTIES = {'foo'}
+        ALLOWED_PROPERTIES = {"foo"}
 
-    assert Custom({'foo': 'bar'}).foo == 'bar'
+    assert Custom({"foo": "bar"}).foo == "bar"
 
 
 def test_raises_when_overriding_custom_properties():
-
     class Custom(JSONModel):
-
-        ALLOWED_PROPERTIES = {'foo'}
+        ALLOWED_PROPERTIES = {"foo"}
 
         @property
         def foo(self):
             pass
 
     with pytest.raises(AttributeError) as e:
-        Custom({'foo': 'NOPE'})
+        Custom({"foo": "NOPE"})
 
     assert str(e.value) == "can't set attribute"
 
 
-@pytest.mark.parametrize('json_response', (
-    {},
-    {'foo': 'bar'},  # Should still raise an exception
-))
+@pytest.mark.parametrize(
+    "json_response",
+    (
+        {},
+        {"foo": "bar"},  # Should still raise an exception
+    ),
+)
 def test_model_raises_for_unknown_attributes(json_response):
-
     class Custom(JSONModel):
         ALLOWED_PROPERTIES = set()
 
@@ -46,9 +45,8 @@ def test_model_raises_for_unknown_attributes(json_response):
 
 
 def test_model_raises_keyerror_if_item_missing_from_dict():
-
     class Custom(JSONModel):
-        ALLOWED_PROPERTIES = {'foo'}
+        ALLOWED_PROPERTIES = {"foo"}
 
     with pytest.raises(AttributeError) as e:
         Custom({}).foo
@@ -56,30 +54,31 @@ def test_model_raises_keyerror_if_item_missing_from_dict():
     assert str(e.value) == "'Custom' object has no attribute 'foo'"
 
 
-@pytest.mark.parametrize('json_response', (
-    {},
-    {'foo': 'bar'},  # Should be ignored
-))
+@pytest.mark.parametrize(
+    "json_response",
+    (
+        {},
+        {"foo": "bar"},  # Should be ignored
+    ),
+)
 def test_model_doesnt_swallow_attribute_errors(json_response):
-
     class Custom(JSONModel):
         ALLOWED_PROPERTIES = set()
 
         @property
         def foo(self):
-            raise AttributeError('Something has gone wrong')
+            raise AttributeError("Something has gone wrong")
 
     with pytest.raises(AttributeError) as e:
         Custom(json_response).foo
 
-    assert str(e.value) == 'Something has gone wrong'
+    assert str(e.value) == "Something has gone wrong"
 
 
 def test_dynamic_properties_are_introspectable():
-
     class Custom(JSONModel):
-        ALLOWED_PROPERTIES = {'foo', 'bar', 'baz'}
+        ALLOWED_PROPERTIES = {"foo", "bar", "baz"}
 
-    model = Custom({'foo': None, 'bar': None, 'baz': None})
+    model = Custom({"foo": None, "bar": None, "baz": None})
 
-    assert dir(model)[-3:] == ['bar', 'baz', 'foo']
+    assert dir(model)[-3:] == ["bar", "baz", "foo"]