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Change parameter type of sleep and other functions to fix #15313 #15321

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Change parameter type of sleep and other functions to fix #15313 #15321

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33b5e66
change accepted parameter type of sleep and other functions to fix ht…
Dutcho Jan 24, 2026
77f7117
Merge branch 'main' into signature-of-float-accepting-time-functions
Dutcho Jan 24, 2026
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17 changes: 12 additions & 5 deletions stdlib/time.pyi
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Original file line number Diff line number Diff line change
@@ -1,10 +1,17 @@
import sys
from _typeshed import structseq
from typing import Any, Final, Literal, Protocol, final, type_check_only
from typing import Any, Final, Literal, Protocol, SupportsFloat, SupportsIndex, final, type_check_only
from typing_extensions import TypeAlias

_TimeTuple: TypeAlias = tuple[int, int, int, int, int, int, int, int, int]

if sys.version_info >= (3, 15):
# anticipate on https://github.com/python/cpython/pull/139224
_SupportsFloatOrIndex: TypeAlias = SupportsFloat | SupportsIndex
else:
# before, time functions only accept (subclass of) float, *not* SupportsFloat
_SupportsFloatOrIndex: TypeAlias = float | SupportsIndex

altzone: int
daylight: int
timezone: int
Expand Down Expand Up @@ -68,11 +75,11 @@ class struct_time(structseq[Any | int], _TimeTuple):
def tm_gmtoff(self) -> int: ...

def asctime(time_tuple: _TimeTuple | struct_time = ..., /) -> str: ...
def ctime(seconds: float | None = None, /) -> str: ...
def gmtime(seconds: float | None = None, /) -> struct_time: ...
def localtime(seconds: float | None = None, /) -> struct_time: ...
def ctime(seconds: _SupportsFloatOrIndex | None = None, /) -> str: ...
def gmtime(seconds: _SupportsFloatOrIndex | None = None, /) -> struct_time: ...
def localtime(seconds: _SupportsFloatOrIndex | None = None, /) -> struct_time: ...
def mktime(time_tuple: _TimeTuple | struct_time, /) -> float: ...
def sleep(seconds: float, /) -> None: ...
def sleep(seconds: _SupportsFloatOrIndex, /) -> None: ...
def strftime(format: str, time_tuple: _TimeTuple | struct_time = ..., /) -> str: ...
def strptime(data_string: str, format: str = "%a %b %d %H:%M:%S %Y", /) -> struct_time: ...
def time() -> float: ...
Expand Down