sync from Atlas

15-more-types/protocol/abs_demo.py

@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-
-# tag::ABS_DEMO[]
 import math
 from typing import NamedTuple, SupportsAbs
 
@@ -31,4 +28,3 @@ assert is_unit(v3)
 assert is_unit(v4)
 
 print('OK')
-# end::ABS_DEMO[]

15-more-types/protocol/mymax/mymax.py

@@ -1,5 +1,6 @@
 # tag::MYMAX_TYPES[]
-from typing import Protocol, Any, TypeVar, overload, Callable, Iterable, Union
+from collections.abc import Callable, Iterable
+from typing import Protocol, Any, TypeVar, overload, Union
 
 class SupportsLessThan(Protocol):
     def __lt__(self, other: Any) -> bool: ...