The "pyperf command" tool be used instead. Example:
$ python3 -m pyperf command -- python3 -c pass
.....................
command: Mean +- std dev: 17.8 ms +- 0.4 ms
pyperf also computes the standard deviation which gives an idea of
the benchmark looks reliable or not.
Remove outdated example scripts of the Tools/scripts/ directory:
* gprof2html.py
* md5sum.py
* nm2def.py
* pathfix.py
* win_add2path.py
Remove test_gprof2html, test_md5sum and test_pathfix of test_tools.
Remove diff.py and ndiff.py scripts of Tools/scripts/: move them to
Doc/includes/.
* diff.py and ndiff.py files are no longer executable. Remove also
their shebang ("#!/usr/bin/env python3").
* Remove the -profile command from ndiff.py to simply the code.
* Remove ndiff.py copyright and history command. The Python
documentation examples are distributed under the "Zero Clause BSD
License".
Relevant tests moved from test_exceptions to test_traceback to be able to
compare both implementations.
Co-authored-by: Carl Friedrich Bolz-Tereick <cfbolz@gmx.de>
Remove the sys.getdxp() function and the Tools/scripts/analyze_dxp.py
script. DXP stands for "dynamic execution pairs". They were related
to DYNAMIC_EXECUTION_PROFILE and DXPAIRS macros which have been
removed in Python 3.11. Python can now be built with "./configure
--enable-pystats" to gather statistics on Python opcodes.
Remove the Tools/demo/ directory which contained old demo scripts. A
copy can be found in the old-demos project:
https://github.com/gvanrossum/old-demos
Remove the following old demo scripts:
* beer.py
* eiffel.py
* hanoi.py
* life.py
* markov.py
* mcast.py
* queens.py
* redemo.py
* rpython.py
* rpythond.py
* sortvisu.py
* spreadsheet.py
* vector.py
Changes:
* Remove a reference to the redemo.py script in the regex howto
documentation.
* Remove a reference to the removed Tools/demo/ directory in the
curses documentation.
* Update PC/layout/ to remove the reference to Tools/demo/ directory.
Fix a shell code injection vulnerability in the
get-remote-certificate.py example script. The script no longer uses a
shell to run "openssl" commands. Issue reported and initial fix by
Caleb Shortt.
Remove the Windows code path to send "quit" on stdin to the "openssl
s_client" command: use DEVNULL on all platforms instead.
Co-authored-by: Caleb Shortt <caleb@rgauge.com>
- pre-build Emscripten ports and system libraries
- check for broken EMSDK versions
- use EMSDK's node for wasm32-emscripten
- warn when PKG_CONFIG_PATH is set
- add support level information
Here we automatically ignore uses of _PyArg_Parser, "kwlist" arrays, and module/type defs. That way new uses don't trigger false positives in the c-analyzer check script.
- support EMSDK tot-upstream and git releases
- allow WASM assents for wasm64-emscripten and WASI. This makes single file distributions on WASI easier.
- decouple WASM assets from browser builds
We broke it with a recent `_PyArg_Parser` change.
Also:
* moved the `_PyArg_Parser` whitelist entries over to ignored.tsv now that they are thread-safe
* added some known globals from a currently-excluded file
* dropped some outdated globals from the whitelist
* Make sure that tp_dictoffset is correct with Py_TPFLAGS_MANAGED_DICT is set.
* Avoid traversing managed dict twice when subclassing class with Py_TPFLAGS_MANAGED_DICT set.
Automate WASM build with a new Python script. The script provides
several build profiles with configure flags for Emscripten flavors
and WASI. The script can detect and use Emscripten SDK and WASI SDK from
default locations or env vars.
``configure`` now detects Node arguments and creates HOSTRUNNER
arguments for Node 16. It also sets correct arguments for
``wasm64-emscripten``.
Co-authored-by: Brett Cannon <brett@python.org>
We only statically initialize for core code and builtin modules. Extension modules still create
the tuple at runtime. We'll solve that part of interpreter isolation separately.
This change includes generated code. The non-generated changes are in:
* Tools/clinic/clinic.py
* Python/getargs.c
* Include/cpython/modsupport.h
* Makefile.pre.in (re-generate global strings after running clinic)
* very minor tweaks to Modules/_codecsmodule.c and Python/Python-tokenize.c
All other changes are generated code (clinic, global strings).
gh-93243
This PR is required to reduce diffs of the following porting (no need to either maintain documentation and tests consistent with each porting step, or try to port everything and remove smtpd in a single PR).
Automerge-Triggered-By: GH:warsaw
Victor Stinner
Jakub Kuczys
Ken Jin
Joannah Nanjekye
Irit Katriel
Łukasz Langa
Serhiy Storchaka
Eric Snow
Steve Dower
LiarPrincess
Christian Heimes
Benjamin Peterson
adang1345
Kumar Aditya
Carl Friedrich Bolz-Tereick
conioh
Mark Shannon
Erlend E. Aasland
Oleg Iarygin