{"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\/sk\/blog\/news\/brython-3-15-released-a-python-implementation-for-web-browsers","title":{"rendered":"Nov\u00e1 verzia Brython 3.15, implement\u00e1cie jazyka Python pre webov\u00e9 prehliada\u010de","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

K dispoz\u00edcii je uvo\u013enenie projektu Brython 3.15.0 (Browser Python) s implement\u00e1ciou programovacieho jazyka Python 3 pre webov\u00e9 prehliada\u010de, \u010do umo\u017e\u0148uje pou\u017e\u00edva\u0165 Python namiesto JavaScriptu pri v\u00fdvoji skriptov pre web. V variante Brython 3.15 je zabezpe\u010den\u00e1 kompatibilita s CPython 3.15 a implementovan\u00e1 v\u00e4\u010d\u0161ina nov\u00fdch funkci\u00ed tohto vydania, vr\u00e1tane oneskoren\u00e9ho importu modulov, typov frozendict a sentinel, a oper\u00e1torov \u2018*\u2019 a \u2018**\u2019 na rozba\u013eovanie zoznamov\u00fdch zahrnut\u00ed. K\u00f3d projektu je nap\u00edsan\u00fd v jazyku Python a je \u0161\u00edren\u00fd pod licenciou BSD. <\/p>\n

Ak webov\u00fd v\u00fdvoj\u00e1r pripoj\u00ed kni\u017enice brython.js a brython_stdlib.js, m\u00f4\u017ee vyu\u017ei\u0165 jazyk Python na definovanie logiky fungovania str\u00e1nky na strane klienta a pou\u017ei\u0165 Python namiesto JavaScriptu. Na zahrnutie Python k\u00f3du na str\u00e1nky sa pou\u017e\u00edva tag s mime typom 'text\/python'. Umo\u017e\u0148uje sa ako vlo\u017eenie k\u00f3du na str\u00e1nku, tak aj na\u010d\u00edtanie extern\u00fdch skriptov (). Z skriptu je poskytovan\u00fd \u00fapln\u00fd pr\u00edstup k elementom a udalostiam DOM. Okrem pr\u00edstupu k \u0161tandardnej kni\u017enici Python s\u00fa pon\u00fakan\u00e9 \u0161pecializovan\u00e9 kni\u017enice na interakciu s DOM a JavaScriptov\u00fdmi kni\u017enicami, ako s\u00fa jQuery, D3, Highcharts a Raphael. Podporuje sa pou\u017eitie CSS frameworkov Bootstrap3, LESS a SASS.<\/p>\n

Spustenie Python kódu z blokov <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

Kone\u010dn\u00e1 v\u00fdkonnos\u0165 v\u00e4\u010d\u0161iny oper\u00e1ci\u00ed v Python skriptoch integrovan\u00fdch do webov\u00fdch str\u00e1nok je bl\u00edzka v\u00fdkonnosti CPython. Zdr\u017eanie sa vyskytuje iba v \u0161t\u00e1diu kompil\u00e1cie, ale na jej odstr\u00e1nenie je k dispoz\u00edcii mo\u017enos\u0165 na\u010d\u00edtania predkompilovan\u00e9ho k\u00f3du v JavaScripte, ktor\u00e1 sa pou\u017e\u00edva na zr\u00fdchlenie na\u010d\u00edtania \u0161tandardnej kni\u017enice (Brython poskytuje n\u00e1stroje na vytv\u00e1ranie JavaScript kni\u017en\u00edc na z\u00e1klade Python modulov).
\n
Zdroj: 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 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