{"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\/pl\/blog\/news\/nachalas-razrabotka-paketnogo-menedzhera-dnf-5-i-zameny-packagekit","title":{"rendered":"Rozpocz\u0119to prace nad mened\u017cerem pakiet\u00f3w DNF 5 i zast\u0105pieniem PackageKit.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Daniel Mach z firmy Red Hat poinformowa\u0142<\/a><\/noindex> o rozpocz\u0119ciu prac nad mened\u017cerem pakiet\u00f3w DNF 5, w kt\u00f3rym logika DNF napisana w j\u0119zyku Python zostanie przeniesiona do biblioteki libdnf napisanej w C++. Testowanie DNF 5 planowane jest na czerwiec w trakcie rozwoju Fedora 33, a nast\u0119pnie w pa\u017adzierniku 2020 roku ma zosta\u0107 dodane do repozytorium Rawhide, a w lutym 2021 roku zast\u0105pi DNF 4. Utrzymanie ga\u0142\u0119zi DNF 4 b\u0119dzie kontynuowane, poniewa\u017c jest ona u\u017cywana w Red Hat Enterprise Linux 8.<\/p>\n

Zauwa\u017cono, \u017ce projekt osi\u0105gn\u0105\u0142 stan, w kt\u00f3rym prawie niemo\u017cliwe jest kontynuowanie rozwoju kodu bez naruszania zgodno\u015bci na poziomie API\/ABI. G\u0142\u00f3wnie jest to zwi\u0105zane z utrat\u0105<\/a><\/noindex> aktualno\u015bci PackageKit i niemo\u017cno\u015bci\u0105 rozwoju libdnf bez zmiany API \u00ablibhif\u00bb. Przy tym, mimo zamiaru zmiany API, jako g\u0142\u00f3wne priorytety wskazuje si\u0119 zachowanie zgodno\u015bci wstecznej na poziomie interfejsu wiersza polece\u0144 i API.<\/p>\n

Wsparcie dla API Pythona w DNF zostanie zachowane, ale logika biznesowa napisana w Pythonie zostanie przeniesiona do biblioteki libdnf (C++), co pozwoli zapewni\u0107 identyczno\u015b\u0107 dzia\u0142ania mened\u017cera pakiet\u00f3w w dystrybucji. Rozw\u00f3j skoncentruje si\u0119 wok\u00f3\u0142 C++ API, a Python API b\u0119dzie automatycznie generowane w formie wi\u0105zania na jego podstawie.
\nPodobnie zostan\u0105 utworzone wi\u0105zania dla Go, Perla i
\nRubiego. Po ustabilizowaniu C++ API na jego podstawie zostanie przygotowane r\u00f3wnie\u017c C API, na kt\u00f3re zostanie przet\u0142umaczone rpm-ostree. Hawkey<\/a><\/noindex> API Pythona zostanie usuni\u0119te i zast\u0105pione libdnf<\/a><\/noindex> API Pythona.<\/p>\n

Podstawowa funkcjonalno\u015b\u0107 DNF zostanie zachowana. Dzi\u0119ki du\u017cemu zbiorowi testowemu (oko\u0142o 1400 test\u00f3w) oczekuje si\u0119, \u017ce przer\u00f3bka API nie wp\u0142ynie na interfejs wiersza polece\u0144 dla ko\u0144cowych u\u017cytkownik\u00f3w. Mo\u017cliwe, \u017ce nieco zmieni si\u0119 analiza argument\u00f3w i ich wy\u015bwietlanie, ale te zmiany b\u0119d\u0105 dobrze udokumentowane. W uproszczonej wersji microdnf<\/a><\/noindex>, stosowanej w kontenerach, planuje si\u0119 zrealizowa\u0107 podzbi\u00f3r mo\u017cliwo\u015bci DNF, osi\u0105gni\u0119cie pe\u0142nego parytetu funkcjonalno\u015bci nie jest rozwa\u017cane.<\/p>\n

Zamiast PackageKit<\/a><\/noindex> Zostanie utworzona nowa us\u0142uga DBus, kt\u00f3ra zapewni interfejs do zarz\u0105dzania pakietami i aktualizacjami aplikacji graficznych. Us\u0142uga ta b\u0119dzie opracowywana od podstaw, wi\u0119c jej stworzenie mo\u017ce zaj\u0105\u0107 du\u017co czasu. PackageKit w ostatnich latach nie by\u0142 rozwijany i od 2014 roku jest w trybie utrzymania z powodu utraty aktualno\u015bci. Wraz z rozwojem system\u00f3w Snaps i Flatpak dystrybucje trac\u0105 zainteresowanie PackageKit, na przyk\u0142ad nie jest ju\u017c dostarczany w zestawach. Fedora SilverBlue<\/a><\/noindex>. Poziom abstrakcji dla zarz\u0105dzania pakietami w du\u017cym stopniu zapewniaj\u0105 wbudowane centra zarz\u0105dzania aplikacjami GNOME i KDE, kt\u00f3re pozwalaj\u0105 na instalacj\u0119 pakiet\u00f3w flatpak na poziomie poszczeg\u00f3lnych u\u017cytkownik\u00f3w. Ujednolicony systemowy interfejs API do uzyskiwania listy zainstalowanych pakiet\u00f3w staje si\u0119 mniej u\u017cyteczny ni\u017c wcze\u015bniej.<\/p>\n

<\/a><\/noindex><\/p>\n

\u0179r\u00f3d\u0142o: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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, […]<\/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\n\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\udd47Rozpocz\u0119to rozw\u00f3j mened\u017cera pakiet\u00f3w DNF 5 i zast\u0105pienie PackageKit | ProHoster","description":"Daniel Mach z firmy Red Hat","canonical_url":"https:\/\/prohoster.info\/pl\/blog\/news\/nachalas-razrabotka-paketnogo-menedzhera-dnf-5-i-zameny-packagekit","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pl_PL","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\u041d\u0430\u0447\u0430\u043b\u0430\u0441\u044c \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u0430 DNF 5 \u0438 \u0437\u0430\u043c\u0435\u043d\u044b PackageKit | ProHoster","og:description":"\u0414\u044d\u043d\u0438\u0435\u043b \u041c\u0430\u0445 (Daniel Mach) \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Red Hat","og:url":"https:\/\/prohoster.info\/pl\/blog\/news\/nachalas-razrabotka-paketnogo-menedzhera-dnf-5-i-zameny-packagekit","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-03-06T23:42:04+00:00","article:modified_time":"2020-03-06T23:42:04+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"73102","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 18:39:23","updated":"2022-10-04 12:24:39","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/posts\/73102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/comments?post=73102"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/posts\/73102\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/media?parent=73102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/categories?post=73102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/tags?post=73102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}