{"id":54396,"date":"2019-12-25T00:00:00","date_gmt":"2019-12-24T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/reliz-pypy-7-3-realizatsii-python-napisannoj-na-yazyke-python"},"modified":"2020-02-18T14:02:24","modified_gmt":"2020-02-18T11:02:24","slug":"reliz-pypy-7-3-realizatsii-python-napisannoj-na-yazyke-python","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/reliz-pypy-7-3-realizatsii-python-napisannoj-na-yazyke-python","title":{"rendered":"Vyd\u00e1n\u00ed PyPy 7.3, implementace Pythonu napsan\u00e1 v jazyce Python","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/morepypy.blogspot.com\/2019\/12\/pypy-730-released.html\">Bylo vytvo\u0159eno<\/a> uvoln\u011bn\u00ed projektu <noindex><a rel=\"nofollow\" href=\"http:\/\/pypy.org\/\">PyPy 7.3<\/a><\/noindex>, v r\u00e1mci kter\u00e9ho se vyv\u00edj\u00ed implementace jazyka Python, napsan\u00e1 v jazyce Python (pou\u017e\u00edv\u00e1 staticky typizovanou podmno\u017einu <noindex><a rel=\"nofollow\" href=\"http:\/\/doc.pypy.org\/en\/latest\/coding-guide.html#id1\">RPython<\/a><\/noindex>, Restricted Python). Verze byla p\u0159ipravena sou\u010dasn\u011b pro v\u011btve PyPy2.7 a PyPy3.6, kter\u00e9 podporuj\u00ed syntaxi Python 2.7 a Python 3.6. Verze je dostupn\u00e1 pro Linux (x86, x86_64, PPC64, s390x, Aarch64, ARMv6 nebo ARMv7 s VFPv3), macOS (x86_64), OpenBSD, FreeBSD a Windows (x86). <\/p>\n<p>Vlastnost\u00ed PyPy je pou\u017eit\u00ed JIT kompil\u00e1toru, kter\u00fd za b\u011bhu p\u0159ekl\u00e1d\u00e1 n\u011bkter\u00e9 prvky do strojov\u00e9ho k\u00f3du, co\u017e umo\u017e\u0148uje zajistit <noindex><a rel=\"nofollow\" href=\"http:\/\/speed.pypy.org\/\">vysokou<\/a><\/noindex> \u00darove\u0148 v\u00fdkonu \u2014 p\u0159i prov\u00e1d\u011bn\u00ed n\u011bkter\u00fdch operac\u00ed PyPy n\u011bkolikr\u00e1t p\u0159ed\u010d\u00ed klasickou implementaci Pythonu v jazyce C (CPython). Cenou za vysok\u00fd v\u00fdkon a pou\u017eit\u00ed JIT kompilace je vy\u0161\u0161\u00ed spot\u0159eba pam\u011bti \u2014 celkov\u00e1 spot\u0159eba pam\u011bti ve slo\u017eit\u00fdch a dlouhotrvaj\u00edc\u00edch procesech (nap\u0159\u00edklad p\u0159i translaci PyPy silami samotn\u00e9ho PyPy) p\u0159ekra\u010duje spot\u0159ebu CPythonu o jeden a p\u016fl a\u017e dvakr\u00e1t. <\/p>\n<p>Z novinek v nov\u00e9 verzi <noindex><a rel=\"nofollow\" href=\"https:\/\/pypy.readthedocs.io\/en\/latest\/release-v7.3.0.html\">se vyzdvihuje<\/a><\/noindex> aktualizace modul\u016f CFFI 1.13.1 (C Foreign Function Interface) a cppyy 1.10.6 s implementac\u00ed rozhran\u00ed pro vol\u00e1n\u00ed funkc\u00ed napsan\u00fdch v C a C++ (CFFI je doporu\u010den pro interakci s k\u00f3dem v C, zat\u00edmco cppyy pro k\u00f3d v C++). Sou\u010d\u00e1st\u00ed je nov\u00e1 verze bal\u00ed\u010dku pyrepl s interaktivn\u00ed konzol\u00ed <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/REPL\">REPL<\/a><\/noindex>.<br \/>\nByla provedena optimalizace v\u00fdkonu k\u00f3du odpov\u011bdn\u00e9ho za zpracov\u00e1n\u00ed \u0159et\u011bzc\u016f a manipulace s Unicode.<br \/>\nPro platformu Windows byla p\u0159id\u00e1na podpora k\u00f3dov\u00e1n\u00ed a dek\u00f3dov\u00e1n\u00ed r\u016fzn\u00fdch textov\u00fdch k\u00f3dov\u00e1n\u00ed. Byla implementov\u00e1na podpora OpenSSL 1.1 a TLS 1.3.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52089\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 PyPy 7.3, \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 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u044f\u0437\u044b\u043a\u0430 Python, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Python (\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0442\u0438\u043f\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u043f\u043e\u0434\u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e RPython, Restricted Python). \u0412\u044b\u043f\u0443\u0441\u043a \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0434\u043b\u044f \u0432\u0435\u0442\u043e\u043a PyPy2.7 \u0438 PyPy3.6, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u0430 Python 2.7 \u0438 Python 3.6. \u0412\u044b\u043f\u0443\u0441\u043a \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0434\u043b\u044f Linux (x86, x86_64, PPC64, s390x, Aarch64, ARMv6 \u0438\u043b\u0438 ARMv7 \u0441 VFPv3), macOS (x86_64), [&hellip;]<\/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-54396","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 PyPy 7.3, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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