{"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\/nl\/blog\/news\/vypusk-kompilyatora-nuitka-0-6-6-prekrashhenie-podderzhki-python-2-7-pereneseno-na-aprel","title":{"rendered":"Uitgave van de Nuitka-compiler 0.6.6. Ondersteuning voor Python 2.7 is verschoven naar april","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Voorbereid<\/a><\/noindex> de release van het project Nuitka 0.6.6<\/a><\/noindex>, waarin de compiler zich ontwikkelt, waardoor scripts geschreven in Python kunnen worden omgezet naar een C++-representatie die vervolgens kan worden gecompileerd naar een uitvoerbaar bestand, dat libpython gebruikt voor maximale compatibiliteit met CPython (waarbij de standaard hulpmiddelen van CPython worden gebruikt voor objectbeheer). Volledige compatibiliteit met de huidige versies van Python 2.x en 3.x is gegarandeerd. In vergelijking met CPython demonstreren gecompileerde scripts een<\/a><\/noindex> performance verbetering van 312% in pystone-tests. De code van het project wordt verspreid<\/a><\/noindex> is gelicenseerd onder de Apache-licentie. <\/p>\n

In de nieuwe versie is experimentele ondersteuning voor Python 3.8 toegevoegd en
\nis compatibiliteit met de volgende bibliotheken en applicaties gegarandeerd:
\nsklearn, osgeo, gdal, dill, scikit-image, skimage, weasyprint, dask, pendulum, pytz en pytzdata. In distutils is ondersteuning toegevoegd voor afzonderlijke modules (py_modules, niet alleen pakketten) en pakketten met afzonderlijke namespaces. Het werken met variabelen in lussen is geoptimaliseerd en geoptimaliseerde versies van de ingebouwde functies abs en all zijn ge\u00efmplementeerd, evenals versnelde bewerkingen met de types int en long. Er zijn tal van verbeteringen aangebracht om het geheugengebruik te verminderen.<\/p>\n

Daarnaast kan worden opgemerkt, de verschuiving<\/a><\/noindex> van januari naar april voor de eindeondersteuning<\/a><\/noindex> van de Python 2-tak. In april 2020 zal de laatste finale update van de Python 2.7-tak worden gevormd, waarna er geen correctie-uitgaven meer zullen worden gepubliceerd. Desondanks zal er door leden van de gemeenschap die ge\u00efnteresseerd zijn in het onderhouden van deze tak binnen hun producten, verder worden gewerkt aan het oplossen van kwetsbaarheden in Python 2.7. Bijvoorbeeld, het bedrijf Red Hat zal doorgaan met<\/a><\/noindex> ondersteuning van pakketten met Python 2.7 gedurende de hele levenscyclus<\/a><\/noindex> van de RHEL 6 en 7 distributies, en voor RHEL 8 zullen er pakkettenupdates in de Application Stream tot juni 2024 worden gemaakt. Ter herinnering: de Python 2.7-tak werd is gevormd<\/a><\/noindex> in 2010 en de ondersteuning ervan was oorspronkelijk gepland om in 2015 te eindigen, maar vanwege gebrek aan actieve<\/a><\/noindex> migratie van projecten naar Python 3 werd de levensduur van Python 2 verlengd tot 2020.<\/p>\n

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

Bron: 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\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\udd47Uitgave van de Nuitka 0.6.6 compiler. 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