{"id":73102,"date":"2020-03-07T02:42:04","date_gmt":"2020-03-06T23:42:04","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/nachalas-razrabotka-paketnogo-menedzhera-dnf-5-i-zameny-packagekit"},"modified":"2020-03-07T02:42:04","modified_gmt":"2020-03-06T23:42:04","slug":"nachalas-razrabotka-paketnogo-menedzhera-dnf-5-i-zameny-packagekit","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/nachalas-razrabotka-paketnogo-menedzhera-dnf-5-i-zameny-packagekit","title":{"rendered":"Ha comenzado el desarrollo del gestor de paquetes DNF 5 y la sustituci\u00f3n de PackageKit","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Daniel Mach de Red Hat <noindex><a rel=\"nofollow\" href=\"https:\/\/lists.fedoraproject.org\/archives\/list\/devel@lists.fedoraproject.org\/thread\/NWSURJRGZAIIMNZJT244DHDPOG2PBQXZ\/\">inform\u00f3<\/a><\/noindex> sobre el inicio del desarrollo del gestor de paquetes DNF 5, en el cual se transferir\u00e1 la l\u00f3gica de DNF implementada en Python a la biblioteca libdnf, escrita en C++. Se prev\u00e9 comenzar las pruebas de DNF 5 en junio durante el desarrollo de Fedora 33, y luego en octubre de 2020 a\u00f1adirlo al repositorio Rawhide, y en febrero de 2021 reemplazar DNF 4 con \u00e9l. El mantenimiento de la rama DNF 4 continuar\u00e1, ya que se utiliza en Red Hat Enterprise Linux 8.<\/p>\n<p>Se se\u00f1ala que el proyecto ha alcanzado un estado en el que es casi imposible continuar desarrollando el c\u00f3digo sin romper la compatibilidad a nivel de API\/ABI. Principalmente esto se debe a <noindex><a rel=\"nofollow\" href=\"https:\/\/blogs.gnome.org\/hughsie\/2019\/02\/14\/packagekit-is-dead-long-live-well-something-else\/\">la p\u00e9rdida<\/a><\/noindex> la relevancia de PackageKit y la imposibilidad de desarrollar libdnf sin cambiar la API \u00ablibhif\u00bb. Sin embargo, a pesar de la intenci\u00f3n de cambiar la API, se mencionan como prioridades principales la conservaci\u00f3n de la compatibilidad hacia atr\u00e1s a nivel de interfaz de l\u00ednea de comandos y API.<\/p>\n<p> El soporte para la API de Python en DNF se mantendr\u00e1, pero la l\u00f3gica de negocio escrita en Python se trasladar\u00e1 a la biblioteca libdnf (C++), lo que garantizar\u00e1 la identidad del funcionamiento del gestor de paquetes en la distribuci\u00f3n. El desarrollo se centrar\u00e1 en la API de C++, y la API de Python se generar\u00e1 autom\u00e1ticamente como una envoltura basada en ella.<br \/>\nDe manera similar, se formar\u00e1n enlaces para Go, Perl y<br \/>\nRuby. Despu\u00e9s de estabilizar la API de C++, se preparar\u00e1 una API de C basada en ella, a la que se trasladar\u00e1 rpm-ostree. <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/rpm-software-management\/hawkey\">Hawkey<\/a><\/noindex> La API de Python se eliminar\u00e1 y se reemplazar\u00e1 por <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/rpm-software-management\/libdnf\">libdnf<\/a><\/noindex> la API de Python.<\/p>\n<p>La funcionalidad principal de DNF se conservar\u00e1. Gracias a la existencia de un amplio conjunto de pruebas (alrededor de 1400 pruebas), se espera que la reestructuraci\u00f3n de la API no afecte la interfaz de l\u00ednea de comandos para los usuarios finales. Es posible que cambien ligeramente el an\u00e1lisis de argumentos y la salida, pero estos cambios estar\u00e1n bien documentados. En una versi\u00f3n reducida, <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/rpm-software-management\/microdnf\">microdnf<\/a><\/noindex>, utilizada en contenedores, se prev\u00e9 implementar un subconjunto de las capacidades de DNF; no se considera lograr la paridad completa en funcionalidad.<\/p>\n<p>En lugar de <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/hughsie\/PackageKit\">PackageKit<\/a><\/noindex> se crear\u00e1 un nuevo servicio DBus que proporcionar\u00e1 una interfaz para la gesti\u00f3n de paquetes y actualizaciones para aplicaciones gr\u00e1ficas. Este servicio se planea desarrollar desde cero, por lo que su creaci\u00f3n puede llevar mucho tiempo. PackageKit no ha evolucionado en los \u00faltimos a\u00f1os y se encuentra en modo de mantenimiento desde 2014 debido a la p\u00e9rdida de relevancia. Con la promoci\u00f3n de sistemas como Snaps y Flatpak, las distribuciones est\u00e1n perdiendo inter\u00e9s en PackageKit; por ejemplo, ya no se incluye en las compilaciones. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=48552\">Fedora SilverBlue<\/a><\/noindex>. El nivel de abstracci\u00f3n para la gesti\u00f3n de paquetes es en gran parte proporcionado por los centros de gesti\u00f3n de aplicaciones de GNOME y KDE, que permiten instalar paquetes flatpak a nivel de usuarios individuales. Una API de sistema unificada para obtener la lista de paquetes instalados se vuelve menos \u00fatil que antes.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52494\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u044d\u043d\u0438\u0435\u043b \u041c\u0430\u0445 (Daniel Mach) \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Red Hat \u0441\u043e\u043e\u0431\u0449\u0438\u043b \u043e \u043d\u0430\u0447\u0430\u043b\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u0430 DNF 5, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0431\u0443\u0434\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d \u043f\u0435\u0440\u0435\u043d\u043e\u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Python \u043b\u043e\u0433\u0438\u043a\u0438 DNF \u0432 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 libdnf, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u0443\u044e \u043d\u0430 C++. \u0422\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 DNF 5 \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043d\u0430\u0447\u0430\u0442\u044c \u0432 \u0438\u044e\u043d\u0435 \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 Fedora 33, \u043f\u043e\u0441\u043b\u0435 \u0447\u0435\u0433\u043e \u0432 \u043e\u043a\u0442\u044f\u0431\u0440\u0435 2020 \u0433\u043e\u0434\u0430 \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0432 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0439 Rawhide, [&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-73102","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=\"\u0414\u044d\u043d\u0438\u0435\u043b \u041c\u0430\u0445 (Daniel Mach) \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Red Hat\" \/>\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\/es\/blog\/news\/nachalas-razrabotka-paketnogo-menedzhera-dnf-5-i-zameny-packagekit\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2\" \/>\n\t\t<meta 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