ydb/library/python/runtime_py3, branch mainMirror of YDB github reposhttps://code.mastervirt.ru/ydb/atom?h=main2026-06-03T07:33:40Zfeat python: always compile Python libs with -O32026-06-03T07:33:40Zantoshkkaantoshkka@yandex-team.com2026-06-03T06:42:34Zurn:sha1:37780c25523e7295b8b4887fb28fbb05fbb8e37d
Many people use Python to test their C++ binaries built in Debug (that is a common case in RideTech). Debug built Python is very slow, almost noone debugs the Python interpreter itself, so this patch forces the Python to be always built with optimizations.
Tests run (3 iteratons) with -O3 compiled Python (this patch):
```
real 5m20.239s
user 17m51.171s
sys 1m38.676s
real 5m31.585s
user 17m55.240s
sys 1m38.903s
real 5m20.914s
user 17m57.854s
sys 1m39.039s
```
Same tests (2 iterations) with default Python in debug (current trunk):
```
real 13m43.975s
user 46m29.006s
sys 2m13.313s
real 13m29.301s
user 46m55.216s
sys 2m10.173s
```
For other service:
```
# This patch
real 1m24.427s
user 6m56.296s
sys 0m39.936s
real 1m12.953s
user 7m34.245s
sys 0m37.000s
real 1m14.612s
user 7m27.097s
sys 0m36.839s
# Trunk:
real 1m59.555s
user 13m40.203s
sys 0m35.482s
real 2m2.459s
user 13m50.473s
sys 0m34.215s
real 1m59.250s
user 13m34.304s
sys 0m32.218s
```
And another service:
```
# This patch
real 0m36.629s
user 0m48.045s
sys 0m2.074s
# Trunk:
real 1m56.316s
user 2m16.525s
sys 0m3.732s
```
commit_hash:9fa58184be777973e5f8c4aebc3811ca348299b6
YQL-20347: Fix memory leak2026-04-25T07:22:10Zatarasov5atarasov5@yandex-team.com2026-04-25T06:49:26Zurn:sha1:e1a7571be0fe6bcf30b7aad897281b174448b30e
Описание проблемы в тикете
commit_hash:9738f25866ad42e1e6f24191fdbc64feac814c2b
ya tool black release 82026-03-07T08:23:51Zrobot-contribrobot-contrib@yandex-team.com2026-03-07T07:40:11Zurn:sha1:9f82b4e5f93fd4526ba437d91a72b2f991c1efba
#| || **<a href="https://nda.ya.ru/t/NmXL8DSH7W8pjd" target="_blank"> Echo tests</a>** || |#
commit_hash:595f1e5ce2f0b1215088b7c8d2b79f07955f9a4b
clean runtime_py32026-02-11T00:11:06Zkuzmich321kuzmich321@yandex-team.com2026-02-10T23:45:59Zurn:sha1:7f819b0c89c679ccc44e86c56b407dbeff61e787
commit_hash:bdfd716428773db22fff8db291a2ca33d8616d95
rm legacy code in runtime_py32026-02-10T09:21:25Zkuzmich321kuzmich321@yandex-team.com2026-02-10T08:14:05Zurn:sha1:80024707359671945cd036aa5249fefb5b6a09f2
commit_hash:2302b8301d7162e3aad97f392fa39762683aca72
Prefer guidance file when searching for repo root in ext-py2026-02-09T06:48:10Zalevitskiialevitskii@yandex-team.com2026-02-09T06:22:11Zurn:sha1:66f7efe2b8b20bbd9f761c259f6023ef3e18ba12
commit_hash:9c636406274e7aaae314e8d32be5863fdd2944fd
Import Python 3.13.112026-02-03T19:28:51Zshadchinshadchin@yandex-team.com2026-02-03T18:59:07Zurn:sha1:bce46f28de392862d5c6c3b185d844ee7c623be3
commit_hash:bbb53cefb159aa3e7afaa475fd19d5a03b66945f
Fix `USE_PYTHON3_PREV` v.22026-01-23T03:19:39Zshadchinshadchin@yandex-team.com2026-01-23T03:04:06Zurn:sha1:daf5ec5586652231fbff6672d434a2eaafcc63ac
commit_hash:580fc5bd507b881b93b57abb14e0a304ca179973
Rework our machinery for `importlib.resources`2026-01-20T04:32:54Zshadchinshadchin@yandex-team.com2026-01-20T04:14:57Zurn:sha1:ceac195a892eec61403ec3d2f3a4e7f4550c90e2
commit_hash:952ba013b771d9c6cb949cf43125956ad5cdfd58
Get rid of `BuiltinSubmoduleImporter`2026-01-14T07:28:28Zshadchinshadchin@yandex-team.com2026-01-14T07:09:33Zurn:sha1:b4e522a4f793ab665c2b57a160fd9cc134bdfdb9
Для современных Python 3 нет никакой разницы между `BuiltinImporter` и `BuiltinSubmoduleImporter` (наша переопределённая копия `BuiltinImporter`), мы только добавляем лишнюю сложность, потому предлагаю удалить `BuiltinSubmoduleImporter` как больше не нужную сущность.
commit_hash:93663cc0cedd41d931a92c407b9966d580d42dd7