chore: format

Author: GreyElaina

challenges/advanced-descriptor-basic/question.py

@@ -13,12 +13,15 @@ class Descriptor:
 class TestClass:
     a = Descriptor()
 
+
 def descriptor_self(x: Descriptor) -> None:
     ...
 
+
 def string_value(x: str) -> None:
     ...
-    
+
+
 descriptor_self(TestClass.a)
 string_value(TestClass().a)
 

challenges/advanced-descriptor-basic/solution.py

@@ -6,32 +6,36 @@
 
 from typing import overload, Self, Any
 
+
 class Descriptor:
     @overload
     def __get__(self, instance: None, owner: type) -> Self:
         ...
-    
+
     @overload
     def __get__(self, instance: Any, owner: type) -> str:
         ...
-    
+
     def __get__(self, instance: Any, owner: type) -> Self | str:
         if instance is None:
             return self
-    
+
         return ""
 
 
 ## End of your code ##
 class TestClass:
     a = Descriptor()
 
+
 def descriptor_self(x: Descriptor) -> None:
     ...
 
+
 def string_value(x: str) -> None:
     ...
-    
+
+
 descriptor_self(TestClass.a)
 string_value(TestClass().a)
 

challenges/advanced-my-method/question.py

@@ -9,10 +9,11 @@
 T = TypeVar("T")
 R = TypeVar("R")
 
+
 class MyMethod(Generic[T, P, R]):
     def __init__(self, func: Callable[Concatenate[T, P], R]) -> None:
         self.func = func
-    
+
     def __get__(self, instance, owner) -> None:
         return
 
@@ -23,6 +24,7 @@ class Foo:
     def do_something(self, value: int) -> None:
         ...
 
+
 foo = Foo()
 
 Foo.do_something(foo, 1111)

challenges/advanced-my-method/solution.py

@@ -9,25 +9,26 @@
 T = TypeVar("T")
 R = TypeVar("R")
 
+
 class MyMethod(Generic[T, P, R]):
     def __init__(self, func: Callable[Concatenate[T, P], R]) -> None:
         self.func = func
-    
+
     @overload
     def __get__(self, instance: None, owner: type) -> Callable[Concatenate[T, P], R]:
         ...
-    
+
     @overload
     def __get__(self, instance: Any, owner: type) -> Callable[P, R]:
         ...
-    
+
     def __get__(self, instance: Any | None, owner: type):
         if instance is None:
             return self.func
 
         def wrapper(*args: P.args, **kwargs: P.kwargs) -> R:
             return self.func(instance, *args, **kwargs)
-    
+
         return wrapper
 
 
@@ -37,6 +38,7 @@ class Foo:
     def do_something(self, value: int) -> None:
         ...
 
+
 foo = Foo()
 
 Foo.do_something(foo, 1111)

challenges/extreme-self-casting/question.py

@@ -9,23 +9,25 @@
 
 VnCallable = TypeVar("VnCallable", bound=Callable)
 
+
 class Fn(Generic[VnCallable]):
     def __init__(self, f: VnCallable) -> None:
         self.f = f
 
     def into_callable(self) -> None:
         ...
 
+
 ## End of your code ##
 @Fn
 def example(a: int, b: str, c: float, *, d: bool = False) -> None:
     return
 
 
-assert_type(example.f(1, "1", 1., d=False), None)
+assert_type(example.f(1, "1", 1.0, d=False), None)
 
 a: Any = 11111111
-b = example.into_callable()(a, 1, "1", 1., d=False)
+b = example.into_callable()(a, 1, "1", 1.0, d=False)
 assert_type(b, None)
 
-example.into_callable()(1, "1", 1., d=False)  # expect-type-error
+example.into_callable()(1, "1", 1.0, d=False)  # expect-type-error

challenges/extreme-self-casting/solution.py

@@ -11,23 +11,25 @@
 R = TypeVar("R", covariant=True)
 VnCallable = TypeVar("VnCallable", bound=Callable)
 
+
 class Fn(Generic[VnCallable]):
     def __init__(self, f: VnCallable) -> None:
         self.f = f
 
-    def into_callable(self: 'Fn[Callable[P, R]]') -> Callable[Concatenate[Any, P], R]:
+    def into_callable(self: "Fn[Callable[P, R]]") -> Callable[Concatenate[Any, P], R]:
         ...
 
+
 ## End of your code ##
 @Fn
 def example(a: int, b: str, c: float, *, d: bool = False) -> None:
     return
 
 
-assert_type(example.f(1, "1", 1., d=False), None)
+assert_type(example.f(1, "1", 1.0, d=False), None)
 
 a: Any = 11111111
-b = example.into_callable()(a, 1, "1", 1., d=False)
+b = example.into_callable()(a, 1, "1", 1.0, d=False)
 assert_type(b, None)
 
-example.into_callable()(1, "1", 1., d=False)  # expect-type-error
+example.into_callable()(1, "1", 1.0, d=False)  # expect-type-error