{"id":183730,"date":"2026-10-11T16:54:17","date_gmt":"2026-10-11T14:54:17","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/novaya-versiya-brython-3-15-realizaczii-yazyka-python-dlya-web-brauzerov"},"modified":"2026-10-11T16:54:22","modified_gmt":"2026-10-11T14:54:22","slug":"brython-3-15-released-a-python-implementation-for-web-browsers","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/brython-3-15-released-a-python-implementation-for-web-browsers","title":{"rendered":"Nuova versione di Brython 3.15, implementazione del linguaggio Python per i browser web","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00c8 disponibile il rilascio del progetto Brython 3.15.0 (Browser Python) con l'implementazione del linguaggio di programmazione Python 3 per i browser web, che consente di utilizzare Python anzich\u00e9 JavaScript per lo sviluppo di script per il Web. Nella versione Brython 3.15 \u00e8 garantita la compatibilit\u00e0 con CPython 3.15 e sono implementate gran parte delle nuove funzionalit\u00e0 di questa versione, inclusi l'importazione posticipata dei moduli, i tipi frozendict e sentinel, e gli operatori \u00ab*\u00bb e \u00ab**\u00bb per lo smistamento delle inclusioni. Il codice del progetto \u00e8 scritto in Python e distribuito con licenza BSD. <\/p>\n

Collegando le librerie brython.js e brython_stdlib.js, lo sviluppatore web pu\u00f2 utilizzare il linguaggio Python per definire la logica del sito sul lato client, utilizzando Python invece di JavaScript. Per includere il codice Python nelle pagine si utilizza il tag con il tipo mime «text\/python». \u00c8 possibile sia incorporare il codice nella pagina, sia caricare script esterni (<script type=»text\/python» src=»test.py»>). Dallo script \u00e8 fornito un accesso completo agli elementi e agli eventi del DOM. Oltre all'accesso alla libreria standard di Python, vengono offerte librerie specializzate per interagire con il DOM e le librerie JavaScript, come jQuery, D3, Highcharts e Raphael. \u00c8 supportato l'uso di framework CSS come Bootstrap3, LESS e SASS.<\/p>\n

Esecuzione di codice Python da blocchi <script> \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u0447\u0435\u0440\u0435\u0437 \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u044e \u044d\u0442\u043e\u0433\u043e \u043a\u043e\u0434\u0430, \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u0443\u044e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u043c Brython \u043f\u043e\u0441\u043b\u0435 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u044b. \u041a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u044f \u0438\u043d\u0438\u0446\u0438\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0432\u044b\u0437\u043e\u0432\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 brython(), \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440 \u0447\u0435\u0440\u0435\u0437 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 «<body onload="»brython()»">». \u041d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 Python-\u043a\u043e\u0434\u0430 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 JavaScript, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0437\u0430\u0442\u0435\u043c \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0448\u0442\u0430\u0442\u043d\u044b\u043c JavaScript-\u0434\u0432\u0438\u0436\u043a\u043e\u043c \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430.<\/p>\n

Le prestazioni complessive della maggior parte delle operazioni negli script Python incorporati nelle pagine web sono vicine a quelle di CPython. La latenza si verifica solo durante la fase di compilazione, ma per eliminarla \u00e8 possibile caricare codice precompilato in JavaScript, utilizzato per accelerare il caricamento della libreria standard (Brython fornisce strumenti per creare librerie JavaScript basate su moduli Python).
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Brython 3.15.0 (Browser Python) \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Python 3 \u0434\u043b\u044f web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043e\u0432, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0439 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c Python \u0432\u043c\u0435\u0441\u0442\u043e JavaScript \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043a\u0440\u0438\u043f\u0442\u043e\u0432 \u0434\u043b\u044f Web. \u0412 \u0432\u0435\u0442\u043a\u0435 Brython 3.15 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0430 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438 \u0441 CPython 3.15 \u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u043d\u043e\u0432\u044b\u0445 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u043e\u0442\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0439 \u0438\u043c\u043f\u043e\u0440\u0442 \u043c\u043e\u0434\u0443\u043b\u0435\u0439, \u0442\u0438\u043f\u044b frozendict \u0438 sentinel, \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b «*» \u0438 «**» \u0434\u043b\u044f […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183730","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\n","aioseo_head_json":{"title":"\ud83e\udd47Nuova versione Brython 3.15, implementazione del linguaggio Python per i browser web | ProHoster","description":"\u00c8 disponibile il rilascio del progetto Brython 3.15.0 (Browser Python) con l'implementazione del linguaggio di programmazione Python 3 per i browser web, che consente di utilizzare Python al posto di JavaScript per lo sviluppo di script per il 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