{"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\/ro\/blog\/news\/reliz-pypy-7-2-realizatsii-python-napisannoj-na-yazyke-python","title":{"rendered":"Lansarea PyPy 7.2, o implementare a Python scris\u0103 \u00een 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\">Generat<\/a><\/noindex> lansarea proiectului <noindex><a rel=\"nofollow\" href=\"http:\/\/pypy.org\/\">PyPy 7.2<\/a><\/noindex>, \u00een cadrul c\u0103reia se dezvolt\u0103 o implementare a limbajului Python, scris\u0103 \u00een Python (folosind un subset de tipare static) <noindex><a rel=\"nofollow\" href=\"http:\/\/doc.pypy.org\/en\/latest\/coding-guide.html#id1\">RPython<\/a><\/noindex>, Python Restric\u021bionat). Lansarea a fost preg\u0103tit\u0103 simultan pentru ramurile PyPy2.7 \u0219i PyPy3.6, care ofer\u0103 suport pentru sintaxa Python 2.7 \u0219i Python 3.6. Lansarea este disponibil\u0103 pentru Linux (x86, x86_64, PPC64, s390x, Aarch64, ARMv6 sau ARMv7 cu VFPv3), macOS (x86_64), OpenBSD, FreeBSD \u0219i Windows (x86). <\/p>\n<p>O caracteristic\u0103 a PyPy este utilizarea unui compilator JIT, care traduce \u00een timp real unele elemente \u00een cod ma\u0219in\u0103, ceea ce permite asigurarea <noindex><a rel=\"nofollow\" href=\"http:\/\/speed.pypy.org\/\">unui<\/a><\/noindex> Nivelul de performan\u021b\u0103 \u2014 \u00een timpul execut\u0103rii unor opera\u021biuni, PyPy dep\u0103\u0219e\u0219te de mai multe ori implementarea clasic\u0103 a Python \u00een limbajul C (CPython). Pre\u021bul unei performan\u021be ridicate \u0219i al utiliz\u0103rii JIT-compil\u0103rii este un consum de memorie mai mare \u2014 consumul total de memorie \u00een procese complexe \u0219i de lung\u0103 durat\u0103 (de exemplu, \u00een timpul traducerii PyPy realizat\u0103 chiar de PyPy) dep\u0103\u0219e\u0219te consumul CPython cu o dat\u0103 \u0219i jum\u0103tate p\u00e2n\u0103 la dou\u0103 ori. <\/p>\n<p>Noua versiune se remarc\u0103 prin stabilizarea suportului pentru Python 3.6, care anterior avea statut de versiune beta, \u0219i implementarea JIT pentru arhitectura Aarch64 (ARM64). A fost ad\u0103ugat un nou decodor JSON, care este semnificativ mai rapid, consum\u0103 mai pu\u021bin\u0103 memorie \u0219i este optimizat pentru JIT. Modulul CFFI 1.13 (C Foreign Function Interface) a fost actualizat, incluz\u00e2nd o implementare pentru apelarea func\u021biilor scrise \u00een limbajele C \u0219i C++. CFFI este recomandat pentru interac\u021biunea cu codul C, \u00een timp ce cppyy este destinat codului C++. Modulul _ssl bazat pe CFFI a fost backportat \u00een ramura PyPy2.7. Modulele _hashlib \u0219i _crypt au fost migrate pentru a utiliza CFFI.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Sursa: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51672\">opennet.ro<\/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 5.0.2 - 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\/ro\/blog\/news\/reliz-pypy-7-2-realizatsii-python-napisannoj-na-yazyke-python\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2\" 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Python-ului, scris\u0103 \u00een limbajul Python | ProHoster","description":"A fost generat\u0103 versiunea proiectului PyPy 7.2.","canonical_url":"https:\/\/prohoster.info\/ro\/blog\/news\/reliz-pypy-7-2-realizatsii-python-napisannoj-na-yazyke-python","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"ro_RO","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0420\u0435\u043b\u0438\u0437 PyPy 7.2, \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 Python, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Python | 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