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random: fix type for sample (#3525)

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Fixes #3374
This commit is contained in:
hauntsaninja
2019-12-04 13:07:24 -08:00
committed by Jelle Zijlstra
parent 9a32f0d26a
commit 6b321548c4
1 changed files with 9 additions and 7 deletions
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16
stdlib/2/random.pyi
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@@ -7,12 +7,14 @@
# ----- random classes -----
import _random
from typing import (
Any, TypeVar, Sequence, List, Callable, AbstractSet, Union,
overload
)
from typing import AbstractSet, Any, Callable, Iterator, List, Protocol, Sequence, TypeVar, Union, overload
_T = TypeVar('_T')
_T = TypeVar("_T")
_T_co = TypeVar('_T_co', covariant=True)
class _Sampleable(Protocol[_T_co]):
def __iter__(self) -> Iterator[_T_co]: ...
def __len__(self) -> int: ...
class Random(_random.Random):
def __init__(self, x: object = ...) -> None: ...
@@ -28,7 +30,7 @@ class Random(_random.Random):
def randint(self, a: int, b: int) -> int: ...
def choice(self, seq: Sequence[_T]) -> _T: ...
def shuffle(self, x: List[Any], random: Callable[[], None] = ...) -> None: ...
def sample(self, population: Union[Sequence[_T], AbstractSet[_T]], k: int) -> List[_T]: ...
def sample(self, population: _Sampleable[_T], k: int) -> List[_T]: ...
def random(self) -> float: ...
def uniform(self, a: float, b: float) -> float: ...
def triangular(self, low: float = ..., high: float = ..., mode: float = ...) -> float: ...
@@ -59,7 +61,7 @@ def randrange(start: int, stop: int, step: int = ...) -> int: ...
def randint(a: int, b: int) -> int: ...
def choice(seq: Sequence[_T]) -> _T: ...
def shuffle(x: List[Any], random: Callable[[], float] = ...) -> None: ...
def sample(population: Union[Sequence[_T], AbstractSet[_T]], k: int) -> List[_T]: ...
def sample(population: _Sampleable[_T], k: int) -> List[_T]: ...
def random() -> float: ...
def uniform(a: float, b: float) -> float: ...
def triangular(low: float = ..., high: float = ...,