feat: new alternate syntax and switch to black + isort (yeah, maybe not the best time, but that is done).

tests/nodes/io/test_pickle.py

@@ -7,21 +7,21 @@ from bonobo.constants import EMPTY
 from bonobo.execution.contexts.node import NodeExecutionContext
 from bonobo.util.testing import BufferingNodeExecutionContext, FilesystemTester
 
-pickle_tester = FilesystemTester('pkl', mode='wb')
-pickle_tester.input_data = pickle.dumps([['a', 'b', 'c'], ['a foo', 'b foo', 'c foo'], ['a bar', 'b bar', 'c bar']])
+pickle_tester = FilesystemTester("pkl", mode="wb")
+pickle_tester.input_data = pickle.dumps([["a", "b", "c"], ["a foo", "b foo", "c foo"], ["a bar", "b bar", "c bar"]])
 
 
 def test_write_pickled_dict_to_file(tmpdir):
     fs, filename, services = pickle_tester.get_services_for_writer(tmpdir)
 
     with NodeExecutionContext(PickleWriter(filename), services=services) as context:
-        context.write_sync({'foo': 'bar'}, {'foo': 'baz', 'ignore': 'this'})
+        context.write_sync({"foo": "bar"}, {"foo": "baz", "ignore": "this"})
 
-    with fs.open(filename, 'rb') as fp:
-        assert pickle.loads(fp.read()) == {'foo': 'bar'}
+    with fs.open(filename, "rb") as fp:
+        assert pickle.loads(fp.read()) == {"foo": "bar"}
 
     with pytest.raises(AttributeError):
-        getattr(context, 'file')
+        getattr(context, "file")
 
 
 def test_read_pickled_list_from_file(tmpdir):
@@ -31,8 +31,5 @@ def test_read_pickled_list_from_file(tmpdir):
         context.write_sync(EMPTY)
 
     output = context.get_buffer()
-    assert context.get_output_fields() == ('a', 'b', 'c')
-    assert output == [
-        ('a foo', 'b foo', 'c foo'),
-        ('a bar', 'b bar', 'c bar'),
-    ]
+    assert context.get_output_fields() == ("a", "b", "c")
+    assert output == [("a foo", "b foo", "c foo"), ("a bar", "b bar", "c bar")]