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random: use bound methods #7408

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Merged
merged 3 commits into from
Mar 1, 2022
Merged

random: use bound methods #7408

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ceae09c
random: use bound methods
Mar 1, 2022
0f40425
Update stdlib/random.pyi
hauntsaninja Mar 1, 2022
85f2adf
allowlist
Mar 1, 2022
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72 changes: 24 additions & 48 deletions stdlib/random.pyi
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Original file line number Diff line number Diff line change
Expand Up @@ -122,53 +122,29 @@ class SystemRandom(Random):
def setstate(self, *args: Any, **kwds: Any) -> NoReturn: ...

# ----- random function stubs -----
if sys.version_info >= (3, 9):
def seed(a: int | float | str | bytes | bytearray | None = ..., version: int = ...) -> None: ...

else:
def seed(a: Any = ..., version: int = ...) -> None: ...

def getstate() -> object: ...
def setstate(state: object) -> None: ...
def getrandbits(__k: int) -> int: ...
def randrange(start: int, stop: None | int = ..., step: int = ...) -> int: ...
def randint(a: int, b: int) -> int: ...

if sys.version_info >= (3, 9):
def randbytes(n: int) -> bytes: ...

def choice(seq: SupportsLenAndGetItem[_T]) -> _T: ...
def choices(
population: SupportsLenAndGetItem[_T],
weights: Sequence[float] | None = ...,
*,
cum_weights: Sequence[float] | None = ...,
k: int = ...,
) -> list[_T]: ...
def shuffle(x: MutableSequence[Any], random: Callable[[], float] | None = ...) -> None: ...

_inst: Random = ...
seed = _inst.seed
random = _inst.random
uniform = _inst.uniform
triangular = _inst.triangular
randint = _inst.randint
choice = _inst.choice
randrange = _inst.randrange
sample = _inst.sample
shuffle = _inst.shuffle
choices = _inst.choices
normalvariate = _inst.normalvariate
lognormvariate = _inst.lognormvariate
expovariate = _inst.expovariate
vonmisesvariate = _inst.vonmisesvariate
gammavariate = _inst.gammavariate
gauss = _inst.gauss
betavariate = _inst.betavariate
paretovariate = _inst.paretovariate
weibullvariate = _inst.weibullvariate
getstate = _inst.getstate
setstate = _inst.setstate
getrandbits = _inst.getrandbits
if sys.version_info >= (3, 9):
def sample(population: Sequence[_T] | AbstractSet[_T], k: int, *, counts: Iterable[_T] | None = ...) -> list[_T]: ...

else:
def sample(population: Sequence[_T] | AbstractSet[_T], k: int) -> list[_T]: ...

def random() -> float: ...
def uniform(a: float, b: float) -> float: ...
def triangular(low: float = ..., high: float = ..., mode: float | None = ...) -> float: ...
def betavariate(alpha: float, beta: float) -> float: ...
def expovariate(lambd: float) -> float: ...
def gammavariate(alpha: float, beta: float) -> float: ...

if sys.version_info >= (3, 11):
def gauss(mu: float = ..., sigma: float = ...) -> float: ...
def normalvariate(mu: float = ..., sigma: float = ...) -> float: ...

else:
def gauss(mu: float, sigma: float) -> float: ...
def normalvariate(mu: float, sigma: float) -> float: ...

def lognormvariate(mu: float, sigma: float) -> float: ...
def vonmisesvariate(mu: float, kappa: float) -> float: ...
def paretovariate(alpha: float) -> float: ...
def weibullvariate(alpha: float, beta: float) -> float: ...
randbytes = _inst.randbytes
1 change: 0 additions & 1 deletion tests/stubtest_allowlists/py36.txt
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Expand Up @@ -34,7 +34,6 @@ mmap.ACCESS_DEFAULT
(os|posix).utime
pyexpat.XMLParserType.ExternalEntityParserCreate # C signature is wrong - function gets only positional args
random.Random.randrange # missing undocumented arg _int
random.randrange # missing undocumented arg _int
sched.Event.__doc__ # __slots__ is overridden
stringprep.unicodedata # re-exported from unicodedata
sre_compile.dis
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1 change: 0 additions & 1 deletion tests/stubtest_allowlists/py37.txt
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Expand Up @@ -34,7 +34,6 @@ json.loads
pyexpat.XMLParserType.ExternalEntityParserCreate # C signature is wrong - function gets only positional args
queue.SimpleQueue.__init__ # Default C __init__ signature is wrong
random.Random.randrange # missing undocumented arg _int
random.randrange # missing undocumented arg _int
re.Pattern.scanner # Undocumented and not useful. #6405
sched.Event.__doc__ # __slots__ is overridden
ssl.PROTOCOL_SSLv3 # Depends on ssl compilation
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1 change: 0 additions & 1 deletion tests/stubtest_allowlists/py38.txt
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Expand Up @@ -47,7 +47,6 @@ multiprocessing.spawn._main
pickle.Pickler.reducer_override # implemented in C pickler
queue.SimpleQueue.__init__ # Default C __init__ signature is wrong
random.Random.randrange # missing undocumented arg _int
random.randrange # missing undocumented arg _int
re.Pattern.scanner # Undocumented and not useful. #6405
sched.Event.__doc__ # __slots__ is overridden
ssl.PROTOCOL_SSLv3 # Depends on ssl compilation
Expand Down