https://github.com/python/cpython/commit/d8c56581560ed139d261dd14acd73597e40cf88b
commit: d8c56581560ed139d261dd14acd73597e40cf88b
branch: main
author: gaweng <[email protected]>
committer: hugovk <[email protected]>
date: 2026-04-09T17:37:19+03:00
summary:
gh-148254: Use singular "sec" in timeit verbose output (#148290)
files:
A Misc/NEWS.d/next/Library/2026-04-09-12-42-42.gh-issue-148254.Xt7vKs.rst
M Lib/test/test_timeit.py
M Lib/timeit.py
diff --git a/Lib/test/test_timeit.py b/Lib/test/test_timeit.py
index 4971ebe0b78ef8..f41a8a41834b3b 100644
--- a/Lib/test/test_timeit.py
+++ b/Lib/test/test_timeit.py
@@ -309,7 +309,7 @@ def test_main_help(self):
def test_main_verbose(self):
s = self.run_main(switches=['-v'])
self.assertEqual(s, dedent("""\
- 1 loop -> 1 secs
+ 1 loop -> 1 sec
raw times: 1 sec, 1 sec, 1 sec, 1 sec, 1 sec
@@ -319,19 +319,19 @@ def test_main_verbose(self):
def test_main_very_verbose(self):
s = self.run_main(seconds_per_increment=0.000_030, switches=['-vv'])
self.assertEqual(s, dedent("""\
- 1 loop -> 3e-05 secs
- 2 loops -> 6e-05 secs
- 5 loops -> 0.00015 secs
- 10 loops -> 0.0003 secs
- 20 loops -> 0.0006 secs
- 50 loops -> 0.0015 secs
- 100 loops -> 0.003 secs
- 200 loops -> 0.006 secs
- 500 loops -> 0.015 secs
- 1000 loops -> 0.03 secs
- 2000 loops -> 0.06 secs
- 5000 loops -> 0.15 secs
- 10000 loops -> 0.3 secs
+ 1 loop -> 3e-05 sec
+ 2 loops -> 6e-05 sec
+ 5 loops -> 0.00015 sec
+ 10 loops -> 0.0003 sec
+ 20 loops -> 0.0006 sec
+ 50 loops -> 0.0015 sec
+ 100 loops -> 0.003 sec
+ 200 loops -> 0.006 sec
+ 500 loops -> 0.015 sec
+ 1000 loops -> 0.03 sec
+ 2000 loops -> 0.06 sec
+ 5000 loops -> 0.15 sec
+ 10000 loops -> 0.3 sec
raw times: 300 msec, 300 msec, 300 msec, 300 msec, 300 msec
@@ -429,7 +429,7 @@ def test_main_verbose_colorized(self):
s = self.run_main(switches=["-v"])
self.assertEqual(
s,
- f"1 loop {t.punctuation}-> {t.timing}1 secs{t.reset}\n\n"
+ f"1 loop {t.punctuation}-> {t.timing}1 sec{t.reset}\n\n"
"raw times: "
f"{t.timing}1 sec{t.punctuation}, "
f"{t.timing}1 sec{t.punctuation}, "
diff --git a/Lib/timeit.py b/Lib/timeit.py
index 130777768f79fc..f09ef43400ebd8 100644
--- a/Lib/timeit.py
+++ b/Lib/timeit.py
@@ -343,7 +343,7 @@ def callback(number, time_taken):
print(
f"{number} loop{s} "
f"{theme.punctuation}-> "
- f"{theme.timing}{time_taken:.{precision}g} secs{reset}"
+ f"{theme.timing}{time_taken:.{precision}g} sec{reset}"
)
try:
diff --git
a/Misc/NEWS.d/next/Library/2026-04-09-12-42-42.gh-issue-148254.Xt7vKs.rst
b/Misc/NEWS.d/next/Library/2026-04-09-12-42-42.gh-issue-148254.Xt7vKs.rst
new file mode 100644
index 00000000000000..818310c31b9de6
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2026-04-09-12-42-42.gh-issue-148254.Xt7vKs.rst
@@ -0,0 +1,2 @@
+Use singular "sec" instead of "secs" in :mod:`timeit` verbose output for
+consistency with other time units.
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