Message 395359 - Python tracker

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Content 
`typing.NewType` doesn't support PEP 604.

```
>>> import typing
>>> A = typing.NewType("A", int)
>>> B = typing.NewType("B", str)
>>> A | B
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: unsupported operand type(s) for |: 'function' and 'function'
```