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bpo-46104: Reduce use of pre-PEP 526 syntax in typing docs (GH-30148)

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Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com>
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Alex Waygood 2021-12-18 10:23:51 +00:00 • committed by GitHub
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1 changed files with 8 additions and 9 deletions
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17
Doc/library/typing.rst
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@ -428,12 +428,12 @@ value of type :data:`Any` and assign it to any variable::
from typing import Any from typing import Any
a = None # type: Any a: Any = None
a = [] # OK a = [] # OK
a = 2 # OK a = 2 # OK
s = '' # type: str s = '' # Inferred type of 's' is str
s = a # OK s = a # OK
def foo(item: Any) -> int: def foo(item: Any) -> int:
# Typechecks; 'item' could be any type, # Typechecks; 'item' could be any type,
@ -1779,11 +1779,10 @@ Asynchronous programming
correspond to those of :class:`Generator`, for example:: correspond to those of :class:`Generator`, for example::
from collections.abc import Coroutine from collections.abc import Coroutine
c = None # type: Coroutine[list[str], str, int] c: Coroutine[list[str], str, int] # Some coroutine defined elsewhere
... x = c.send('hi') # Inferred type of 'x' is list[str]
x = c.send('hi') # type: list[str]
async def bar() -> None: async def bar() -> None:
x = await c # type: int y = await c # Inferred type of 'y' is int
.. versionadded:: 3.5.3 .. versionadded:: 3.5.3