From e9d72b78f6a3a32e76cbcb957520d66eef3a19e7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?B=C3=A9n=C3=A9dikt=20Tran?= <10796600+picnixz@users.noreply.github.com> Date: Thu, 16 Jan 2025 13:11:51 +0100 Subject: [PATCH 1/2] remove redundant imports to `typing` --- Lib/pstats.py | 3 +-- Lib/zipfile/__init__.py | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/Lib/pstats.py b/Lib/pstats.py index 46e18fb7592a77..becaf35580eaee 100644 --- a/Lib/pstats.py +++ b/Lib/pstats.py @@ -29,7 +29,6 @@ from enum import StrEnum, _simple_enum from functools import cmp_to_key from dataclasses import dataclass -from typing import Dict __all__ = ["Stats", "SortKey", "FunctionProfile", "StatsProfile"] @@ -69,7 +68,7 @@ class FunctionProfile: class StatsProfile: '''Class for keeping track of an item in inventory.''' total_tt: float - func_profiles: Dict[str, FunctionProfile] + func_profiles: dict[str, FunctionProfile] class Stats: """This class is used for creating reports from data generated by the diff --git a/Lib/zipfile/__init__.py b/Lib/zipfile/__init__.py index 052ef47b8f6598..b803d6bd1d7bfb 100644 --- a/Lib/zipfile/__init__.py +++ b/Lib/zipfile/__init__.py @@ -13,7 +13,6 @@ import sys import threading import time -from typing import Self try: import zlib # We may need its compression method @@ -606,7 +605,7 @@ def from_file(cls, filename, arcname=None, *, strict_timestamps=True): return zinfo - def _for_archive(self, archive: ZipFile) -> Self: + def _for_archive(self, archive): """Resolve suitable defaults from the archive. Resolve the date_time, compression attributes, and external attributes From 6d0b6e0605331956da1b7e7d48dcf682632ab4c0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?B=C3=A9n=C3=A9dikt=20Tran?= <10796600+picnixz@users.noreply.github.com> Date: Sat, 18 Jan 2025 11:24:05 +0100 Subject: [PATCH 2/2] blurb --- .../next/Library/2025-01-18-11-24-02.gh-issue-118761.G8MmxY.rst | 2 ++ 1 file changed, 2 insertions(+) create mode 100644 Misc/NEWS.d/next/Library/2025-01-18-11-24-02.gh-issue-118761.G8MmxY.rst diff --git a/Misc/NEWS.d/next/Library/2025-01-18-11-24-02.gh-issue-118761.G8MmxY.rst b/Misc/NEWS.d/next/Library/2025-01-18-11-24-02.gh-issue-118761.G8MmxY.rst new file mode 100644 index 00000000000000..3b3f3f7d98c5d6 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2025-01-18-11-24-02.gh-issue-118761.G8MmxY.rst @@ -0,0 +1,2 @@ +Reduce import time of :mod:`pstats` and :mod:`zipfile` by up to 20%, by +removing unnecessary imports to :mod:`typing`. Patch by Bénédikt Tran.