{"id":103937,"date":"2022-05-03T09:36:39","date_gmt":"2022-05-03T07:36:40","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-pyscript-razvivaet-platformu-dlya-vypolneniya-python-skriptov-v-web-brauzere"},"modified":"2022-05-03T09:36:39","modified_gmt":"2022-05-03T07:36:40","slug":"proekt-pyscript-razvivaet-platformu-dlya-vypolneniya-python-skriptov-v-web-brauzere","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/proekt-pyscript-razvivaet-platformu-dlya-vypolneniya-python-skriptov-v-web-brauzere","title":{"rendered":"Projekt PyScript rozv\u00edj\u00ed platformu pro prov\u00e1d\u011bn\u00ed Python skript\u016f v internetov\u00e9m prohl\u00ed\u017ee\u010di","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Byl p\u0159edstaven projekt PyScript, kter\u00fd umo\u017e\u0148uje integrovat do webov\u00fdch str\u00e1nek zpracovatele napsan\u00e9 v jazyce Python a vytv\u00e1\u0159et interaktivn\u00ed webov\u00e9 aplikace v jazyce Python. Aplikac\u00edm je poskytov\u00e1n p\u0159\u00edstup k DOM a rozhran\u00ed pro obousm\u011brnou interakci s objekty JavaScript. Logika v\u00fdvoje webov\u00fdch aplikac\u00ed z\u016fst\u00e1v\u00e1 zachov\u00e1na, zat\u00edmco rozd\u00edly spo\u010d\u00edvaj\u00ed v mo\u017enosti pou\u017eit\u00ed jazyka Python m\u00edsto JavaScriptu. Zdrojov\u00e9 k\u00f3dy PyScript jsou distribuov\u00e1ny pod licenc\u00ed Apache 2.0.    <\/p>\n<p>Na rozd\u00edl od projektu Brython, kter\u00fd kompiluje Python k\u00f3d do JavaScriptu, pou\u017e\u00edv\u00e1 PyScript pro prov\u00e1d\u011bn\u00ed Python k\u00f3du Pyodide \u2014 port CPythonu spu\u0161t\u011bn\u00fd na stran\u011b prohl\u00ed\u017ee\u010de, zkompilovan\u00fd do WebAssembly. Pou\u017eit\u00ed Pyodide umo\u017e\u0148uje dos\u00e1hnout pln\u00e9 kompatibility s Pythonem 3 a vyu\u017e\u00edvat v\u0161echny mo\u017enosti jazyka a knihovny, v\u010detn\u011b t\u011bch pro v\u011bdeck\u00e9 v\u00fdpo\u010dty, jako jsou numpy, pandas a scikit-learn. PyScript poskytuje vrstvy pro integraci Python k\u00f3du s JavaScriptem, vkl\u00e1d\u00e1n\u00ed k\u00f3du na webov\u00e9 str\u00e1nky, import modul\u016f, organizaci vstupu\/v\u00fdstupu a \u0159e\u0161en\u00ed dal\u0161\u00edch souvisej\u00edc\u00edch \u00fakol\u016f. Projekt poskytuje sadu widget\u016f (tla\u010d\u00edtka, textov\u00e9 bloky atd.) pro vytv\u00e1\u0159en\u00ed webov\u00e9ho rozhran\u00ed v Pythonu.    <center><img decoding=\"async\" alt=\"Projekt PyScript rozv\u00edj\u00ed platformu pro prov\u00e1d\u011bn\u00ed Python skript\u016f v internetov\u00e9m prohl\u00ed\u017ee\u010di\" src=\"\/wp-content\/uploads\/2022\/05\/0ae7b3c2e33bed89e9a45aa6ac41b9b3.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>Pou\u017eit&iacute; PyScript se omezuje na p\u0159ipojen&iacute; skriptu pyscript.js a stylov&eacute;ho listu pyscript.css, pot&eacute; je mo\u017en&eacute; integrovat na str&aacute;nky Python k&oacute;d, kter&yacute; je um&iacute;st\u011bn uvnit\u0159 tagu  &lt;py-script&gt;, nebo p\u0159ipojen&iacute; soubor\u016f p\u0159es tag &lt;py-script src=&quot;&hellip;&quot;&gt;. Projekt tak&eacute; poskytuje tag &lt;py-repl&gt; s implementac&iacute; prost\u0159ed&iacute; pro interaktivn&iacute; vykon&aacute;v&aacute;n&iacute; k&oacute;du (REPL). Pro stanoven&iacute; cest k m&iacute;stn&iacute;m modul\u016fm se pou\u017e&iacute;v&aacute; tag &bdquo;&lt;py-env&gt;&raquo;.       &lt;html&gt;        &hellip;        &lt;py-script&gt; print(&lsquo;Hello World!&rsquo;) &lt;\/py-script&gt;            &lt;py-env&gt;          &mdash; numpy          &mdash; matplotlib          &mdash; paths:            &mdash; \/data.py        &lt;\/py-env&gt;        &lt;py-script src=&quot;&raquo;.\/test.py&raquo;&quot;&gt;&lt;\/py-script&gt;        &hellip;       &lt;\/html&gt;<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57125\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u043f\u0440\u043e\u0435\u043a\u0442 PyScript, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432 web-\u0441\u0442\u0440\u0430\u043d\u0438\u0446\u044b \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0435 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Python, \u0438 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u043d\u0430 Python \u0438\u043d\u0442\u0435\u0440\u0430\u043a\u0442\u0438\u0432\u043d\u044b\u0435 web-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f. \u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0434\u043e\u0441\u0442\u0443\u043f \u043a DOM \u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0434\u043b\u044f \u0434\u0432\u0443\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0441 \u043e\u0431\u044a\u0435\u043a\u0442\u0430\u043c\u0438 JavaScript. \u041b\u043e\u0433\u0438\u043a\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 web-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f, \u0430 \u043e\u0442\u043b\u0438\u0447\u0438\u044f \u0441\u0432\u043e\u0434\u044f\u0442\u0441\u044f \u043a \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u044f\u0437\u044b\u043a\u0430 Python \u0432\u043c\u0435\u0441\u0442\u043e JavaScrpt. \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b PyScript \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0. \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":103938,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103937","post","type-post","status-publish","format-standard","has-post-thumbnail","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=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u043f\u0440\u043e\u0435\u043a\u0442 PyScript, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432 web-\u0441\u0442\u0440\u0430\u043d\u0438\u0446\u044b \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438, 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