{"id":38917,"date":"2019-10-31T22:26:45","date_gmt":"2019-10-31T19:26:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/reliz-pypy-7-2-realizatsii-python-napisannoj-na-yazyke-python\/"},"modified":"2019-10-31T22:26:45","modified_gmt":"2019-10-31T19:26:45","slug":"reliz-pypy-7-2-realizatsii-python-napisannoj-na-yazyke-python","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/reliz-pypy-7-2-realizatsii-python-napisannoj-na-yazyke-python","title":{"rendered":"Wydanie PyPy 7.2, implementacji Pythona, napisanej w j\u0119zyku Python","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/morepypy.blogspot.com\/2019\/10\/pypy-v72-released.html\">Uformowane<\/a><\/noindex> premiera projektu <noindex><a rel=\"nofollow\" href=\"http:\/\/pypy.org\/\">PyPy 7.2<\/a><\/noindex>, w ramach kt\u00f3rego rozwija si\u0119 implementacja j\u0119zyka Python, napisana w j\u0119zyku Python (u\u017cywa statycznie typizowanego podzbioru <noindex><a rel=\"nofollow\" href=\"http:\/\/doc.pypy.org\/en\/latest\/coding-guide.html#id1\">RPython<\/a><\/noindex>, Restricted Python). Wydanie zosta\u0142o przygotowane jednocze\u015bnie dla ga\u0142\u0119zi PyPy2.7 i PyPy3.6, zapewniaj\u0105c wsparcie dla sk\u0142adni Python 2.7 i Python 3.6. Wydanie dost\u0119pne jest dla Linux (x86, x86_64, PPC64, s390x, Aarch64, ARMv6 lub ARMv7 z VFPv3), macOS (x86_64), OpenBSD, FreeBSD oraz Windows (x86). <\/p>\n<p>Cech\u0105 charakterystyczn\u0105 PyPy jest u\u017cycie kompilatora JIT, kt\u00f3ry na bie\u017c\u0105co t\u0142umaczy niekt\u00f3re elementy na kod maszynowy, co pozwala zapewni\u0107 <noindex><a rel=\"nofollow\" href=\"http:\/\/speed.pypy.org\/\">wysoki<\/a><\/noindex> Poziom wydajno\u015bci \u2014 podczas wykonywania niekt\u00f3rych operacji PyPy wielokrotnie przewy\u017csza klasyczn\u0105 implementacj\u0119 Pythona w j\u0119zyku C (CPython). Cen\u0105 za wysok\u0105 wydajno\u015b\u0107 i wykorzystanie kompilacji JIT jest wy\u017csze zu\u017cycie pami\u0119ci \u2014 ca\u0142kowite zu\u017cycie pami\u0119ci w z\u0142o\u017conych i d\u0142ugotrwa\u0142ych procesach (na przyk\u0142ad podczas translacji PyPy przez samo PyPy) przekracza zu\u017cycie CPython od 1,5 do 2 razy. <\/p>\n<p>Nowe wydanie charakteryzuje si\u0119 stabilizacj\u0105 wsparcia dla Python 3.6, kt\u00f3re wcze\u015bniej mia\u0142o status wersji beta, oraz implementacj\u0105 JIT dla architektury Aarch64 (ARM64). Dodano r\u00f3wnie\u017c nowy dekoder JSON, kt\u00f3ry jest znacznie szybszy, zu\u017cywa mniej pami\u0119ci i jest zoptymalizowany pod k\u0105tem JIT. Zaktualizowano modu\u0142 CFFI 1.13 (C Foreign Function Interface) z implementacj\u0105 interfejsu do wywo\u0142ywania funkcji napisanych w j\u0119zykach C i C++. CFFI jest zalecane do interakcji z kodem w C, podczas gdy cppyy dla kodu w C++. Do ga\u0142\u0119zi PyPy2.7 przeniesiono modu\u0142 _ssl oparty na CFFI. Modu\u0142y _hashlib i _crypt zosta\u0142y przeniesione na u\u017cycie CFFI.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>\u0179r\u00f3d\u0142o: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51672\">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 7.2, \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-38917","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - 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 7.2, \u0432.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/pl\/blog\/news\/reliz-pypy-7-2-realizatsii-python-napisannoj-na-yazyke-python\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO 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