Commit graph

70 commits

Author SHA1 Message Date
Hugo van Kemenade
ef6f0635ce
gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)
Co-authored-by: Savannah Ostrowski <savannah@python.org>
2026-05-04 22:23:18 +00:00
Hugo van Kemenade
35061259cc
gh-146609: Use argparse for colour help timeit CLI (#149334)
Co-authored-by: Stan Ulbrych <stan@python.org>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
2026-05-04 08:44:37 +00:00
gaweng
d8c5658156
gh-148254: Use singular "sec" in timeit verbose output (#148290) 2026-04-09 17:37:19 +03:00
Hugo van Kemenade
8687b9d731
gh-146609: Add colour to timeit CLI output (#146610)
Co-authored-by: Stan Ulbrych <stan@python.org>
2026-04-08 16:18:53 +03:00
Miikka Koskinen
f3b74d6269
gh-80642: timeit - make target time of autorange configurable (#140283)
Co-authored-by: Alessandro Cucci <alessandro.cucci@gmail.com>
Co-authored-by: blurb-it[bot] <blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Stan Ulbrych <stan@python.org>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
2026-04-03 06:47:21 +00:00
yihong
e18dda96c9
gh-139374: colorize traceback when using timeit command-line interface (#139375)
---------

Signed-off-by: yihong0618 <zouzou0208@gmail.com>
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
2025-09-28 11:49:18 +00:00
Semyon Moroz
55150a79ca
gh-131178: Update help message for timeit CLI (#131326) 2025-03-30 14:19:38 +03:00
Jason R. Coombs
c8b45a385a
gh-118673: Remove shebang and executable bits from stdlib modules. (#119658)
* gh-118673: Remove shebang and executable bits from stdlib modules.

* Removed shebangs and exe bits on turtledemo scripts.

The setting was inappropriate for '__main__' and inconsistent across the other modules. The scripts can still be executed directly by invoking with the desired interpreter.
2024-05-29 12:43:19 -04:00
R
7096a2be33
gh-105052:update timeit function's description (#105060)
---------
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
2023-08-27 03:22:27 -04:00
Shantanu
cb4615fd43
gh-90085: Remove vestigial -t and -c timeit options (#94941)
See bpo-28240. The functionality was removed in 3d7feb9ac2.
The options had been deprecated since Python 3.3
2022-10-07 15:38:20 -07:00
Serhiy Storchaka
557b9a52ed
bpo-40670: More reliable validation of statements in timeit.Timer. (GH-22358)
It now accepts "empty" statements (only whitespaces and comments)
and rejects misindentent statements.
2020-09-22 16:16:46 +03:00
Sander
766352320f
bpo-40419: timeit CLI docs now mention 1,2,5,10,... trials instead of powers of 10 (GH-19752) 2020-05-02 19:12:05 +03:00
Victor Stinner
3ef769fcd3
bpo-28240: timeit: Update repeat() doc (GH-7419)
Document that the default value of repeat changed from 3 to 5 in
Python 3.7.
2018-06-06 17:55:18 +02:00
Xiang Zhang
ecf39bbc97 bpo-29661: fix contradiction in timeit.Timer.autorange's docstring (GH-331) 2017-02-28 11:06:07 +08:00
Serhiy Storchaka
d3ff784f2d Issue #28469: timeit now uses the sequence 1, 2, 5, 10, 20, 50,... instead
of 1, 10, 100,... for autoranging.
2016-10-23 15:17:05 +03:00
Victor Stinner
af48a91715 Issue #28240: Fix formatting of the warning. 2016-10-19 15:48:23 +02:00
Victor Stinner
62cca920db timeit: add newlines to output for readability
Issue #28240.
2016-10-18 17:55:18 +02:00
Victor Stinner
c3e40f8c5b timeit: add nsec (nanosecond) unit for format timings
Issue #28240.
2016-10-18 17:42:48 +02:00
Victor Stinner
61de57f175 timeit: enhance format of raw timings (in verbose mode)
Issue #28240.
2016-10-18 17:56:42 +02:00
Victor Stinner
3d7feb9ac2 timeit: remove --clock and --time options
Issue #28240: timeit: remove -c/--clock and -t/--time command line options
which were deprecated since Python 3.3.
2016-10-18 17:18:21 +02:00
Victor Stinner
1b90115304 timeit: change default repeat to 5, instead of 3
Issue #28240: timeit now repeats the benchmarks 5 times instead of only 3 to
make benchmarks more reliable.
2016-10-18 17:13:22 +02:00
Victor Stinner
f8fb82cd25 timeit: start autorange with 1 iteration, not 10
Issue #28240: timeit autorange now uses a single loop iteration if the
benchmark takes less than 10 seconds, instead of 10 iterations.

"python3 -m timeit -s 'import time' 'time.sleep(1)'" now takes 4 seconds
instead of 40 seconds.
2016-10-18 17:06:56 +02:00
Steven D'Aprano
09f4f711b6 Issue6422 add autorange method to timeit.Timer 2016-08-15 01:27:03 +10:00
Serhiy Storchaka
fc632e3912 Merge with 3.5. 2015-10-06 18:52:52 +03:00
Robert Collins
69de2a576c Issue #23552: Timeit now warns when there is substantial (4x) variance
between best and worst times. Patch from Serhiy Storchaka.
2015-08-26 12:40:28 +12:00
Serhiy Storchaka
ced770da07 Issue #24631: Fixed regression in the timeit modulu with multyline setup. 2015-07-15 22:11:36 +03:00
Serhiy Storchaka
1b560cbf85 Issue #5633: Fixed timeit when the statement is a string and the setup is not.
Refactored timeit.__init__ for unified handling of stmt and setup parameters.
2015-05-30 19:44:55 +03:00
Serhiy Storchaka
f28fa66351 Issue #5633: Fixed timeit when the statement is a string and the setup is not. 2015-05-30 19:38:26 +03:00
Andrew Kuchling
c3a7f18100 Merge from 3.4 2015-04-21 19:44:54 -04:00
Andrew Kuchling
333518e01d #15183: clarify timeit documentation to say that setup statement isn't timed 2015-04-21 19:43:33 -04:00
Robert Collins
302dbc6792 Issue #18983: Allow selection of output units in timeit.
This allows manual selection of a specific unit such as usecs rather than the
use of a heuristic. This is intended to aid machine processing of timeit
output.

Patch by Serhiy Storchaka.
2015-03-18 09:54:50 +13:00
Serhiy Storchaka
c959b0cd30 Issue #18518: timeit now rejects statements which can't be compiled outside
a function or a loop (e.g. "return" or "break").
2015-01-26 12:09:59 +02:00
Serhiy Storchaka
2bef58577f Issue #18518: timeit now rejects statements which can't be compiled outside
a function or a loop (e.g. "return" or "break").
2015-01-26 12:09:17 +02:00
Antoine Pitrou
ef3b9ed0ac Issue #2527: Add a *globals* argument to timeit functions, in order to override the globals namespace in which the timed code is executed.
Patch by Ben Roberts.
2014-08-22 23:13:50 -04:00
Serhiy Storchaka
8f8ec92de8 Issue #19936: Added executable bits or shebang lines to Python scripts which
requires them.  Disable executable bits and shebang lines in test and
benchmark files in order to prevent using a random system python, and in
source files of modules which don't provide command line interface.  Fixed
shebang lines in the unittestgui and checkpip scripts.
2014-01-16 17:33:23 +02:00
Serhiy Storchaka
b992a0e102 Issue #19936: Added executable bits or shebang lines to Python scripts which
requires them.  Disable executable bits and shebang lines in test and
benchmark files in order to prevent using a random system python, and in
source files of modules which don't provide command line interface.  Fixed
shebang line to use python3 executable in the unittestgui script.
2014-01-16 17:15:49 +02:00
Terry Jan Reedy
d49af5dc2e Issue #17414: Add timeit, repeat, and default_timer to timeit.__all__.
Revise module docstring and update itertools import and use.
2013-03-15 03:04:25 -04:00
Georg Brandl
c9d77b2455 Add an option to timeit to use time.process_time() and mark -t and -c as deprecated. 2012-05-01 11:56:22 +02:00
Victor Stinner
fe98e2fc83 Issue #14428: Use the new time.perf_counter() and time.process_time() functions
* Replace "time.clock on windows, or time.time" with time.perf_counter()
 * profile module: only use time.process_time() instead of trying different
   functions providing the process time
 * timeit module: use time.perf_counter() by default, time.time() and
   time.clock() can still be used using --time and --clock options
 * pybench program: use time.perf_counter() by default, add support for
   the new time.process_time() and time.perf_counter() functions, but stay
   backward compatible. Use also time.get_clock_info() to display information
   of the timer.
2012-04-29 03:01:20 +02:00
Florent Xicluna
aabbda5354 Merge 3.2 2011-10-28 14:52:29 +02:00
Florent Xicluna
5d1155c08e Closes #13258: Use callable() built-in in the standard library. 2011-10-28 14:45:05 +02:00
Raymond Hettinger
abe9dc3f30 Issue 12514: Use try/finally to assure that timeit restores GC when done. 2011-07-29 00:08:19 -07:00
Raymond Hettinger
3a081f526d Issue 12514: Use try/finally to assure that timeit restores GC when done. 2011-07-29 00:02:04 -07:00
Raymond Hettinger
c800af41c9 Update timeit to use the new string formatting syntax. 2011-04-04 09:28:25 -07:00
R David Murray
a88da67bcb #11578: add unit tests for timeit module.
Patch by Michael Henry.
2011-03-16 17:32:27 -04:00
Georg Brandl
794f5b3559 #4810: document "--" option separator in timeit help. 2010-08-01 08:52:32 +00:00
Benjamin Peterson
90f5ba538b convert shebang lines: python -> python3 2010-03-11 22:53:45 +00:00
Raymond Hettinger
b646aa1789 Localize the function lookup in timeit. 2009-04-03 02:45:36 +00:00
Guido van Rossum
3172c5d263 Patch# 1258 by Christian Heimes: kill basestring.
I like this because it makes the code shorter! :-)
2007-10-16 18:12:55 +00:00
Guido van Rossum
d59da4b432 Merged revisions 55407-55513 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/p3yk

................
  r55413 | fred.drake | 2007-05-17 12:30:10 -0700 (Thu, 17 May 2007) | 1 line

  fix argument name in documentation; match the implementation
................
  r55430 | jack.diederich | 2007-05-18 06:39:59 -0700 (Fri, 18 May 2007) | 1 line

  Implements class decorators, PEP 3129.
................
  r55432 | guido.van.rossum | 2007-05-18 08:09:41 -0700 (Fri, 18 May 2007) | 2 lines

  obsubmit.
................
  r55434 | guido.van.rossum | 2007-05-18 09:39:10 -0700 (Fri, 18 May 2007) | 3 lines

  Fix bug in test_inspect.  (I presume this is how it should be fixed;
  Jack Diedrich, please verify.)
................
  r55460 | brett.cannon | 2007-05-20 00:31:57 -0700 (Sun, 20 May 2007) | 4 lines

  Remove the imageop module.  With imgfile already removed in Python 3.0 and
  rgbimg gone in Python 2.6 the unit tests themselves were made worthless.  Plus
  third-party libraries perform the same function much better.
................
  r55469 | neal.norwitz | 2007-05-20 11:28:20 -0700 (Sun, 20 May 2007) | 118 lines

  Merged revisions 55324-55467 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r55348 | georg.brandl | 2007-05-15 13:19:34 -0700 (Tue, 15 May 2007) | 4 lines

    HTML-escape the plain traceback in cgitb's HTML output, to prevent
    the traceback inadvertently or maliciously closing the comment and
    injecting HTML into the error page.
  ........
    r55372 | neal.norwitz | 2007-05-15 21:33:50 -0700 (Tue, 15 May 2007) | 6 lines

    Port rev 55353 from Guido:
    Add what looks like a necessary call to PyErr_NoMemory() when PyMem_MALLOC()
    fails.

    Will backport.
  ........
    r55377 | neal.norwitz | 2007-05-15 22:06:33 -0700 (Tue, 15 May 2007) | 1 line

    Mention removal of some directories for obsolete platforms
  ........
    r55380 | brett.cannon | 2007-05-15 22:50:03 -0700 (Tue, 15 May 2007) | 2 lines

    Change the maintainer of the BeOS port.
  ........
    r55383 | georg.brandl | 2007-05-16 06:44:18 -0700 (Wed, 16 May 2007) | 2 lines

    Bug #1719995: don't use deprecated method in sets example.
  ........
    r55386 | neal.norwitz | 2007-05-16 13:05:11 -0700 (Wed, 16 May 2007) | 5 lines

    Fix bug in marshal where bad data would cause a segfault due to
    lack of an infinite recursion check.

    Contributed by Damien Miller at Google.
  ........
    r55389 | brett.cannon | 2007-05-16 15:42:29 -0700 (Wed, 16 May 2007) | 6 lines

    Remove the gopherlib module.  It has been raising a DeprecationWarning since
    Python 2.5.

    Also remove gopher support from urllib/urllib2.  As both imported gopherlib the
    usage of the support would have raised a DeprecationWarning.
  ........
    r55394 | raymond.hettinger | 2007-05-16 18:08:04 -0700 (Wed, 16 May 2007) | 1 line

    calendar.py gets no benefit from xrange() instead of range()
  ........
    r55395 | brett.cannon | 2007-05-16 19:02:56 -0700 (Wed, 16 May 2007) | 3 lines

    Complete deprecation of BaseException.message.  Some subclasses were directly
    accessing the message attribute instead of using the descriptor.
  ........
    r55396 | neal.norwitz | 2007-05-16 23:11:36 -0700 (Wed, 16 May 2007) | 4 lines

    Reduce the max stack depth to see if this fixes the segfaults on
    Windows and some other boxes.  If this is successful, this rev should
    be backported.  I'm not sure how close to the limit we should push this.
  ........
    r55397 | neal.norwitz | 2007-05-16 23:23:50 -0700 (Wed, 16 May 2007) | 4 lines

    Set the depth to something very small to try to determine if the
    crashes on Windows are really due to the stack size or possibly
    some other problem.
  ........
    r55398 | neal.norwitz | 2007-05-17 00:04:46 -0700 (Thu, 17 May 2007) | 4 lines

    Last try for tweaking the max stack depth.  5000 was the original value,
    4000 didn't work either.  1000 does work on Windows.  If 2000 works,
    that will hopefully be a reasonable balance.
  ........
    r55412 | fred.drake | 2007-05-17 12:29:58 -0700 (Thu, 17 May 2007) | 1 line

    fix argument name in documentation; match the implementation
  ........
    r55427 | neal.norwitz | 2007-05-17 22:47:16 -0700 (Thu, 17 May 2007) | 1 line

    Verify neither dumps or loads overflow the stack and segfault.
  ........
    r55446 | collin.winter | 2007-05-18 16:11:24 -0700 (Fri, 18 May 2007) | 1 line

    Backport PEP 3110's new 'except' syntax to 2.6.
  ........
    r55448 | raymond.hettinger | 2007-05-18 18:11:16 -0700 (Fri, 18 May 2007) | 1 line

    Improvements to NamedTuple's implementation, tests, and documentation
  ........
    r55449 | raymond.hettinger | 2007-05-18 18:50:11 -0700 (Fri, 18 May 2007) | 1 line

    Fix beginner mistake -- don't mix spaces and tabs.
  ........
    r55450 | neal.norwitz | 2007-05-18 20:48:47 -0700 (Fri, 18 May 2007) | 1 line

    Clear data so random memory does not get freed.  Will backport.
  ........
    r55452 | neal.norwitz | 2007-05-18 21:34:55 -0700 (Fri, 18 May 2007) | 3 lines

    Whoops, need to pay attention to those test failures.
    Move the clear to *before* the first use, not after.
  ........
    r55453 | neal.norwitz | 2007-05-18 21:35:52 -0700 (Fri, 18 May 2007) | 1 line

    Give some clue as to what happened if the test fails.
  ........
    r55455 | georg.brandl | 2007-05-19 11:09:26 -0700 (Sat, 19 May 2007) | 2 lines

    Fix docstring for add_package in site.py.
  ........
    r55458 | brett.cannon | 2007-05-20 00:09:50 -0700 (Sun, 20 May 2007) | 2 lines

    Remove the rgbimg module.  It has been deprecated since Python 2.5.
  ........
    r55465 | nick.coghlan | 2007-05-20 04:12:49 -0700 (Sun, 20 May 2007) | 1 line

    Fix typo in example (should be backported, but my maintenance branch is woefully out of date)
  ........
................
  r55472 | brett.cannon | 2007-05-20 12:06:18 -0700 (Sun, 20 May 2007) | 2 lines

  Remove imageop from the Windows build process.
................
  r55486 | neal.norwitz | 2007-05-20 23:59:52 -0700 (Sun, 20 May 2007) | 1 line

  Remove callable() builtin
................
  r55506 | neal.norwitz | 2007-05-22 00:43:29 -0700 (Tue, 22 May 2007) | 78 lines

  Merged revisions 55468-55505 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r55468 | neal.norwitz | 2007-05-20 11:06:27 -0700 (Sun, 20 May 2007) | 1 line

    rotor is long gone.
  ........
    r55470 | neal.norwitz | 2007-05-20 11:43:00 -0700 (Sun, 20 May 2007) | 1 line

    Update directories/files at the top-level.
  ........
    r55471 | brett.cannon | 2007-05-20 12:05:06 -0700 (Sun, 20 May 2007) | 2 lines

    Try to remove rgbimg from Windows builds.
  ........
    r55474 | brett.cannon | 2007-05-20 16:17:38 -0700 (Sun, 20 May 2007) | 4 lines

    Remove the macfs module.  This led to the deprecation of macostools.touched();
    it completely relied on macfs and is a no-op on OS X according to code
    comments.
  ........
    r55476 | brett.cannon | 2007-05-20 16:56:18 -0700 (Sun, 20 May 2007) | 3 lines

    Move imgfile import to the global namespace to trigger an import error ASAP to
    prevent creation of a test file.
  ........
    r55477 | brett.cannon | 2007-05-20 16:57:38 -0700 (Sun, 20 May 2007) | 3 lines

    Cause posixfile to raise a DeprecationWarning.  Documented as deprecated since
    Ptyhon 1.5.
  ........
    r55479 | andrew.kuchling | 2007-05-20 17:03:15 -0700 (Sun, 20 May 2007) | 1 line

    Note removed modules
  ........
    r55481 | martin.v.loewis | 2007-05-20 21:35:47 -0700 (Sun, 20 May 2007) | 2 lines

    Add Alexandre Vassalotti.
  ........
    r55482 | george.yoshida | 2007-05-20 21:41:21 -0700 (Sun, 20 May 2007) | 4 lines

    fix against r55474 [Remove the macfs module]

    Remove "libmacfs.tex" from Makefile.deps and mac/mac.tex.
  ........
    r55487 | raymond.hettinger | 2007-05-21 01:13:35 -0700 (Mon, 21 May 2007) | 1 line

    Replace assertion with straight error-checking.
  ........
    r55489 | raymond.hettinger | 2007-05-21 09:40:10 -0700 (Mon, 21 May 2007) | 1 line

    Allow all alphanumeric and underscores in type and field names.
  ........
    r55490 | facundo.batista | 2007-05-21 10:32:32 -0700 (Mon, 21 May 2007) | 5 lines


    Added timeout support to HTTPSConnection, through the
    socket.create_connection function. Also added a small
    test for this, and updated NEWS file.
  ........
    r55495 | georg.brandl | 2007-05-21 13:34:16 -0700 (Mon, 21 May 2007) | 2 lines

    Patch #1686487: you can now pass any mapping after '**' in function calls.
  ........
    r55502 | neal.norwitz | 2007-05-21 23:03:36 -0700 (Mon, 21 May 2007) | 1 line

    Document new params to HTTPSConnection
  ........
    r55504 | neal.norwitz | 2007-05-22 00:16:10 -0700 (Tue, 22 May 2007) | 1 line

    Stop using METH_OLDARGS
  ........
    r55505 | neal.norwitz | 2007-05-22 00:16:44 -0700 (Tue, 22 May 2007) | 1 line

    Stop using METH_OLDARGS implicitly
  ........
................
2007-05-22 18:11:13 +00:00