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

tests/app/models/test_spreadsheet.py

@@ -7,36 +7,43 @@ from app.models.spreadsheet import Spreadsheet
 
 
 def test_can_create_spreadsheet_from_large_excel_file():
-    with open(str(Path.cwd() / 'tests' / 'spreadsheet_files' / 'excel 2007.xlsx'), 'rb') as xl:
-        ret = Spreadsheet.from_file(xl, filename='xl.xlsx')
+    with open(
+        str(Path.cwd() / "tests" / "spreadsheet_files" / "excel 2007.xlsx"), "rb"
+    ) as xl:
+        ret = Spreadsheet.from_file(xl, filename="xl.xlsx")
     assert ret.as_csv_data
 
 
 def test_can_create_spreadsheet_from_dict():
-    assert Spreadsheet.from_dict(OrderedDict(
-        foo='bar',
-        name='Jane',
-    )).as_csv_data == (
-        "foo,name\r\n"
-        "bar,Jane\r\n"
-    )
+    assert Spreadsheet.from_dict(
+        OrderedDict(
+            foo="bar",
+            name="Jane",
+        )
+    ).as_csv_data == ("foo,name\r\n" "bar,Jane\r\n")
 
 
 def test_can_create_spreadsheet_from_dict_with_filename():
-    assert Spreadsheet.from_dict({}, filename='empty.csv').as_dict['file_name'] == "empty.csv"
+    assert (
+        Spreadsheet.from_dict({}, filename="empty.csv").as_dict["file_name"]
+        == "empty.csv"
+    )
 
 
-@pytest.mark.parametrize('args, kwargs', (
+@pytest.mark.parametrize(
+    "args, kwargs",
     (
-        ('hello', ['hello']),
-        {},
+        (
+            ("hello", ["hello"]),
+            {},
+        ),
+        ((), {"csv_data": "hello", "rows": ["hello"]}),
     ),
-    (
-        (),
-        {'csv_data': 'hello', 'rows': ['hello']}
-    ),
-))
+)
 def test_spreadsheet_checks_for_bad_arguments(args, kwargs):
     with pytest.raises(TypeError) as exception:
         Spreadsheet(*args, **kwargs)
-    assert str(exception.value) == 'Spreadsheet must be created from either rows or CSV data'
+    assert (
+        str(exception.value)
+        == "Spreadsheet must be created from either rows or CSV data"
+    )