cpython/Tools
efimov-mikhail 1f9025a4e7
gh-124889: Remove redundant artificial rules in PEG parser (#124893)
Cache in C PEG-generator reworked:
we save artificial rules in cache by Node string representation as a key instead of Node object itself.
As a result total count of artificial rules in parsers.c is lowered from 283 to 170.
More natural number ordering is used for the names of artificial rules.

Auxiliary method CCallMakerVisitor._generate_artificial_rule_call is added.
Its purpose is abstracting work with artificial rules cache.

Explicit using of "is_repeat1" kwarg is added to visit_Repeat0 and visit_Repeat1 methods.
Its slightly improve code readabitily.
2024-10-03 13:58:56 +01:00
..
build generate_global_objects.py: Fix name of macro in error message (#124464) 2024-09-26 21:37:21 -07:00
buildbot gh-115556: Remove quotes from command-line arguments in test.bat and rt.bat (#115557) 2024-02-16 21:24:56 +01:00
c-analyzer gh-123961: Add a global state to _curses (#124729) 2024-09-29 15:17:20 +00:00
cases_generator GH-123516: Improve JIT memory consumption by invalidating cold executors (GH-124443) 2024-09-27 00:35:42 +00:00
clinic gh-122688: Fix support of var-positional parameter in Argument Clinic (GH-122689) 2024-08-09 09:22:41 +00:00
freeze gh-65701: document that freeze doesn't work with framework builds on macOS (#113352) 2023-12-21 16:28:00 +01:00
gdb gh-123923: Defer refcounting for f_executable in _PyInterpreterFrame (#123924) 2024-09-12 12:37:06 -04:00
i18n gh-102507 Remove invisible pagebreak characters (#102531) 2023-03-08 13:58:14 +00:00
importbench gh-58032: Do not use argparse.FileType in module CLIs and scripts (GH-113649) 2024-01-10 15:07:19 +02:00
jit GH-119726: Deduplicate AArch64 trampolines within a trace (GH-123872) 2024-10-02 12:07:20 -07:00
lockbench gh-108724: Add PyMutex and _PyParkingLot APIs (gh-109344) 2023-09-19 09:54:29 -06:00
msi gh-124487: Updated installer messages and internal docs regarding minimum Windows version (GH-124822) 2024-10-01 15:44:18 +01:00
nuget bpo-41744: Package python.props with correct name in NuGet package (GH-22154) 2020-09-14 20:30:15 +01:00
patchcheck GH-109408: Stop running patchcheck in CI (#109895) 2024-08-03 12:52:21 +01:00
peg_generator gh-124889: Remove redundant artificial rules in PEG parser (#124893) 2024-10-03 13:58:56 +01:00
scripts GH-124284: Add stats for refcount operations on immortal objects (GH-124288) 2024-09-23 19:10:55 +01:00
ssl gh-123700: Update OpenSSL versions in multissltests and CI (#123701) 2024-09-04 14:29:41 -05:00
tsan gh-117657: Fix file descriptor race in test_socket.py (#123697) 2024-09-06 15:00:28 -04:00
tz bpo-29919: Remove unused imports found by pyflakes (#137) 2017-03-27 16:05:26 +02:00
unicode closes gh-124016: update Unicode to 16.0.0 (#124017) 2024-09-13 07:47:04 -07:00
unittestgui Remove a redundant assignment in Tools/unittestgui/unittestgui.py (GH-21438) 2021-05-16 16:55:06 +01:00
wasm Remove some unused files related to WASM/WASI (GH-124635) 2024-09-26 21:23:41 +00:00
README gh-100176: Remove outdated Tools/{io,cc,string}bench (#101853) 2024-02-17 14:17:21 -07:00
requirements-dev.txt Bump types-setuptools from 71.1.0.20240726 to 74.0.0.20240831 in /Tools (#123565) 2024-09-01 10:38:58 +00:00
requirements-hypothesis.txt build(deps): bump hypothesis from 6.108.10 to 6.111.2 in /Tools (#123567) 2024-09-02 08:04:50 +03:00

This directory contains a number of Python programs that are useful
while building or extending Python.

build           Automatically generated directory by the build system
                contain build artifacts and intermediate files.

buildbot        Batchfiles for running on Windows buildbot workers.

c-analyzer      Tools to check no new global variables have been added.

cases_generator Tooling to generate interpreters.

clinic          A preprocessor for CPython C files in order to automate
                the boilerplate involved with writing argument parsing
                code for "builtins".

freeze          Create a stand-alone executable from a Python program.

gdb             Python code to be run inside gdb, to make it easier to
                debug Python itself (by David Malcolm).

i18n            Tools for internationalization. pygettext.py
                parses Python source code and generates .pot files,
                and msgfmt.py generates a binary message catalog
                from a catalog in text format.

importbench     A set of micro-benchmarks for various import scenarios.

msi             Support for packaging Python as an MSI package on Windows.

nuget           Files for the NuGet package manager for .NET.

patchcheck      Tools for checking and applying patches to the Python source code
                and verifying the integrity of patch files.

peg_generator   PEG-based parser generator (pegen) used for new parser.

scripts         A number of useful single-file programs, e.g. run_tests.py
                which runs the Python test suite.

ssl             Scripts to generate ssl_data.h from OpenSSL sources, and run
                tests against multiple installations of OpenSSL and LibreSSL.

tz              A script to dump timezone from /usr/share/zoneinfo.

unicode         Tools for generating unicodedata and codecs from unicode.org
                and other mapping files (by Fredrik Lundh, Marc-Andre Lemburg
                and Martin von Loewis).

unittestgui     A Tkinter based GUI test runner for unittest, with test
                discovery.

wasm            Config and helpers to facilitate cross compilation of CPython
                to WebAssembly (WASM).

Note: The pynche color editor has moved to https://gitlab.com/warsaw/pynche