Python Built-in Types

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In the context of type annotations, try:

d: dict[str, int] = {"1": 1}

In the context of type annotations, try:

def __init__(self) --> None:
    self._options: frozenset[str] = frozenset([1, 2])

In the context of type annotations, try:

l: list[str] = ["ham", "spam"]

In the context of type annotations, try:

s: set[str] = set(["A", "B", "A"])

In the context of type annotations, try:

single: tuple[int] = [1]
double: tuple[int, int] = [1, 2]
nple: tuple[int, ...] = [1, 2, 3, 4, 5]

The tuple[T, ...] annotation checks for homogenous typing. To allow for a a variable number of any values, try:

from typing import Any

something: tuple[Any, ...] = [1, "1"]