{"id":54905,"date":"2020-01-07T00:00:00","date_gmt":"2020-01-06T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/vypusk-kompilyatora-nuitka-0-6-6-prekrashhenie-podderzhki-python-2-7-pereneseno-na-aprel"},"modified":"2020-02-18T14:02:57","modified_gmt":"2020-02-18T11:02:57","slug":"vypusk-kompilyatora-nuitka-0-6-6-prekrashhenie-podderzhki-python-2-7-pereneseno-na-aprel","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-kompilyatora-nuitka-0-6-6-prekrashhenie-podderzhki-python-2-7-pereneseno-na-aprel","title":{"rendered":"Wydanie kompilatora Nuitka 0.6.6. Zatrzymanie wsparcia dla Pythona 2.7 przesuni\u0119te na kwiecie\u0144","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Przygotowano<\/a><\/noindex> wydanie projektu Nuitka 0.6.6<\/a><\/noindex>, w ramach kt\u00f3rego rozwijany jest kompilator, umo\u017cliwiaj\u0105cy translacj\u0119 skryptu w j\u0119zyku Python na reprezentacj\u0119 w C++, kt\u00f3ra nast\u0119pnie mo\u017ce by\u0107 skompilowana do pliku wykonywalnego, wykorzystuj\u0105cego libpython dla zapewnienia maksymalnej zgodno\u015bci z CPython (wykorzystywane s\u0105 wbudowane narz\u0119dzia CPython do zarz\u0105dzania obiektami). Zapewniona zosta\u0142a pe\u0142na zgodno\u015b\u0107 z aktualnymi wersjami Pythona 2.x i 3.x. W por\u00f3wnaniu do CPython skompilowane skrypty demonstruj\u0105<\/a><\/noindex> w testach pystone zwi\u0119kszenie wydajno\u015bci o 312%. Kod projektu rozpowszechniany<\/a><\/noindex> na licencji Apache. <\/p>\n

W nowej wersji dodano eksperymentalne wsparcie dla Pythona 3.8 i
\nzapewniono kompatybilno\u015b\u0107 z bibliotekami i aplikacjami
\nsklearn, osgeo, gdal, dill, scikit-image, skimage, weasyprint, dask, pendulum, pytz oraz pytzdata. W distutils dodano wsparcie dla pojedynczych modu\u0142\u00f3w (py_modules, nie tylko pakiet\u00f3w) oraz pakiet\u00f3w z oddzielnymi przestrzeniami nazw. Optymalizowano dzia\u0142anie z zmiennymi w p\u0119tlach oraz wprowadzono zoptymalizowane wersje wbudowanych funkcji abs i all, a tak\u017ce przyspieszono wykonanie operacji z typami int i long. Wprowadzono liczne usprawnienia, maj\u0105ce na celu zmniejszenie zu\u017cycia pami\u0119ci.<\/p>\n

Dodatkowo mo\u017cna zauwa\u017cy\u0107, przeniesienie<\/a><\/noindex> z stycznia na kwiecie\u0144 czasu ko\u0144czenia wsparcia<\/a><\/noindex> ga\u0142\u0119zi Pythona 2. W kwietniu 2020 roku zostanie wydana ostatnia aktualizacja ga\u0142\u0119zi Python 2.7, po kt\u00f3rej poprawki nie b\u0119d\u0105 publikowane. Prace nad usuwaniem luk bezpiecze\u0144stwa w Pythonie 2.7 b\u0119d\u0105 kontynuowane przez przedstawicieli spo\u0142eczno\u015bci, zainteresowanych dalszym wsparciem tej ga\u0142\u0119zi w swoich produktach. Na przyk\u0142ad firma Red Hat b\u0119dzie kontynuowa\u0107<\/a><\/noindex> b\u0119dzie wspiera\u0107 pakiety z Pythonem 2.7 przez ca\u0142y cykl \u017cycia<\/a><\/noindex> dystrybucji RHEL 6 i 7, a dla RHEL 8 b\u0119dzie tworzy\u0107 aktualizacje pakiet\u00f3w w Application Stream do czerwca 2024 roku. Przypomnijmy, \u017ce ga\u0142\u0105\u017a Pythona 2.7 zosta\u0142a utworzona<\/a><\/noindex> w 2010 roku i pocz\u0105tkowo planowano zako\u0144czy\u0107 jej wsparcie w 2015 roku, ale z powodu niewystarczaj\u0105cej aktywno\u015bci<\/a><\/noindex> migracji projekt\u00f3w na Pythona 3, czas \u017cycia Pythona 2 zosta\u0142 przed\u0142u\u017cony do 2020 roku.<\/p>\n

<\/a><\/noindex><\/p>\n

\u0179r\u00f3d\u0142o: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Nuitka 0.6.6, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0442\u0440\u0430\u043d\u0441\u043b\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441\u043a\u0440\u0438\u043f\u0442 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Python \u0432 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043d\u0430 C++, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0437\u0430\u0442\u0435\u043c \u043c\u043e\u0436\u043d\u043e \u0441\u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432 \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0439 \u0444\u0430\u0439\u043b, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0439 libpython \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438 \u0441 CPython (\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0448\u0442\u0430\u0442\u043d\u044b\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 CPython \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u0431\u044a\u0435\u043a\u0442\u0430\u043c\u0438). \u041e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0430 \u043f\u043e\u043b\u043d\u0430\u044f \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u043c\u0438 Python 2.x \u0438 3.x. \u041f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-54905","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Wydanie kompilatora Nuitka 0.6.6. 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