Drop Python 3.8 branches (#13776)

stdlib/zoneinfo/__init__.pyi

@@ -1,35 +1,28 @@
-import sys
 from collections.abc import Iterable
 from datetime import datetime, timedelta, tzinfo
 from typing_extensions import Self
+from zoneinfo._common import ZoneInfoNotFoundError as ZoneInfoNotFoundError, _IOBytes
+from zoneinfo._tzpath import (
+    TZPATH as TZPATH,
+    InvalidTZPathWarning as InvalidTZPathWarning,
+    available_timezones as available_timezones,
+    reset_tzpath as reset_tzpath,
+)
 
-# TODO: remove this version check
-# In theory we shouldn't need this version check. Pyright complains about the imports
-# from zoneinfo.* when run on 3.8 and 3.7 without this. Updates to typeshed's
-# pyright test script are probably needed, see #11189
-if sys.version_info >= (3, 9):
-    from zoneinfo._common import ZoneInfoNotFoundError as ZoneInfoNotFoundError, _IOBytes
-    from zoneinfo._tzpath import (
-        TZPATH as TZPATH,
-        InvalidTZPathWarning as InvalidTZPathWarning,
-        available_timezones as available_timezones,
-        reset_tzpath as reset_tzpath,
-    )
+__all__ = ["ZoneInfo", "reset_tzpath", "available_timezones", "TZPATH", "ZoneInfoNotFoundError", "InvalidTZPathWarning"]
 
-    __all__ = ["ZoneInfo", "reset_tzpath", "available_timezones", "TZPATH", "ZoneInfoNotFoundError", "InvalidTZPathWarning"]
+class ZoneInfo(tzinfo):
+    @property
+    def key(self) -> str: ...
+    def __new__(cls, key: str) -> Self: ...
+    @classmethod
+    def no_cache(cls, key: str) -> Self: ...
+    @classmethod
+    def from_file(cls, fobj: _IOBytes, /, key: str | None = None) -> Self: ...
+    @classmethod
+    def clear_cache(cls, *, only_keys: Iterable[str] | None = None) -> None: ...
+    def tzname(self, dt: datetime | None, /) -> str | None: ...
+    def utcoffset(self, dt: datetime | None, /) -> timedelta | None: ...
+    def dst(self, dt: datetime | None, /) -> timedelta | None: ...
 
-    class ZoneInfo(tzinfo):
-        @property
-        def key(self) -> str: ...
-        def __new__(cls, key: str) -> Self: ...
-        @classmethod
-        def no_cache(cls, key: str) -> Self: ...
-        @classmethod
-        def from_file(cls, fobj: _IOBytes, /, key: str | None = None) -> Self: ...
-        @classmethod
-        def clear_cache(cls, *, only_keys: Iterable[str] | None = None) -> None: ...
-        def tzname(self, dt: datetime | None, /) -> str | None: ...
-        def utcoffset(self, dt: datetime | None, /) -> timedelta | None: ...
-        def dst(self, dt: datetime | None, /) -> timedelta | None: ...
-
-    def __dir__() -> list[str]: ...
+def __dir__() -> list[str]: ...