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[doc] Use list[int] instead of List[int] (etc.) in a few more places #22524

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Oct 3, 2020
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[doc] Use list[int] instead of List[int] (etc.) in a few more places #22524

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0f2820a
Use new generic types
andresdelfino Oct 3, 2020
662dfba
Use new generic types
andresdelfino Oct 3, 2020
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4 changes: 2 additions & 2 deletions Doc/library/dataclasses.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -188,7 +188,7 @@ Module-level decorators, classes, and functions

@dataclass
class C:
mylist: List[int] = field(default_factory=list)
mylist: list[int] = field(default_factory=list)

c = C()
c.mylist += [1, 2, 3]
Expand Down Expand Up @@ -301,7 +301,7 @@ Module-level decorators, classes, and functions

@dataclass
class C:
mylist: List[Point]
mylist: list[Point]

p = Point(10, 20)
assert asdict(p) == {'x': 10, 'y': 20}
Expand Down
12 changes: 6 additions & 6 deletions Doc/library/typing.rst
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Expand Up @@ -661,7 +661,7 @@ These can be used as types in annotations using ``[]``, each having a unique syn
and should not be set on instances of that class. Usage::

class Starship:
stats: ClassVar[Dict[str, int]] = {} # class variable
stats: ClassVar[dict[str, int]] = {} # class variable
damage: int = 10 # instance variable

:data:`ClassVar` accepts only types and cannot be further subscribed.
Expand Down Expand Up @@ -774,10 +774,10 @@ These can be used as types in annotations using ``[]``, each having a unique syn
* ``Annotated`` can be used with nested and generic aliases::

T = TypeVar('T')
Vec = Annotated[List[Tuple[T, T]], MaxLen(10)]
Vec = Annotated[list[tuple[T, T]], MaxLen(10)]
V = Vec[int]

V == Annotated[List[Tuple[int, int]], MaxLen(10)]
V == Annotated[list[tuple[int, int]], MaxLen(10)]

.. versionadded:: 3.9

Expand Down Expand Up @@ -1540,7 +1540,7 @@ Functions and decorators
def process(response: None) -> None:
...
@overload
def process(response: int) -> Tuple[int, str]:
def process(response: int) -> tuple[int, str]:
...
@overload
def process(response: bytes) -> str:
Expand Down Expand Up @@ -1679,8 +1679,8 @@ Introspection helpers
.. class:: ForwardRef

A class used for internal typing representation of string forward references.
For example, ``List["SomeClass"]`` is implicitly transformed into
``List[ForwardRef("SomeClass")]``. This class should not be instantiated by
For example, ``list["SomeClass"]`` is implicitly transformed into
``list[ForwardRef("SomeClass")]``. This class should not be instantiated by
a user, but may be used by introspection tools.

Constant
Expand Down