formatting

IPython/core/completer.py

@@ -1362,9 +1362,9 b' def match_dict_keys('
         # All checks passed!
         return True
 
-    filtered_key_is_final: Dict[Union[str, bytes, int, float], _DictKeyState] = (
-        defaultdict(lambda: _DictKeyState.BASELINE)
-    )
+    filtered_key_is_final: Dict[
+        Union[str, bytes, int, float], _DictKeyState
+    ] = defaultdict(lambda: _DictKeyState.BASELINE)
 
     for k in keys:
         # If at least one of the matches is not final, mark as undetermined.

IPython/core/guarded_eval.py

@@ -44,17 +44,20 b' else:'
 
 @undoc
 class HasGetItem(Protocol):
-    def __getitem__(self, key) -> None: ...
+    def __getitem__(self, key) -> None:
+        ...
 
 
 @undoc
 class InstancesHaveGetItem(Protocol):
-    def __call__(self, *args, **kwargs) -> HasGetItem: ...
+    def __call__(self, *args, **kwargs) -> HasGetItem:
+        ...
 
 
 @undoc
 class HasGetAttr(Protocol):
-    def __getattr__(self, key) -> None: ...
+    def __getattr__(self, key) -> None:
+        ...
 
 
 @undoc
@@ -326,9 +329,9 b' class EvaluationContext(NamedTuple):'
     #: Global namespace
     globals: dict
     #: Evaluation policy identifier
-    evaluation: Literal["forbidden", "minimal", "limited", "unsafe", "dangerous"] = (
-        "forbidden"
-    )
+    evaluation: Literal[
+        "forbidden", "minimal", "limited", "unsafe", "dangerous"
+    ] = "forbidden"
     #: Whether the evaluation of code takes place inside of a subscript.
     #: Useful for evaluating ``:-1, 'col'`` in ``df[:-1, 'col']``.
     in_subscript: bool = False

IPython/core/tests/test_formatters.py

@@ -535,7 +535,8 b' def test_custom_repr_namedtuple_partialmethod():'
     from functools import partialmethod
     from typing import NamedTuple
 
-    class Foo(NamedTuple): ...
+    class Foo(NamedTuple):
+        ...
 
     Foo.__repr__ = partialmethod(lambda obj: "Hello World")
     foo = Foo()