{"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\/et\/blog\/news\/nachalas-razrabotka-paketnogo-menedzhera-dnf-5-i-zameny-packagekit","title":{"rendered":"Arenduse algus DNF 5 pakendihalduri ja PackageKit'i asendamiseks","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Daniel Mach Red Hat'ist teatas<\/a><\/noindex> DNF 5 pakendihalduri arenduse algusest, kus Pythonis rakendatud DNF loogika kantakse \u00fcle C++-s kirjutatud libdnf teeki. DNF 5 testimine on plaanis alustada juunis Fedora 33 arendamise k\u00e4igus, mille j\u00e4rel lisatakse see oktobris 2020 Rawhide'i hoidlasse ja asendab DNF 4 veebruaris 2021. DNF 4 haru hooldamist j\u00e4tkatakse, kuna seda kasutatakse Red Hat Enterprise Linux 8-s.<\/p>\n

Projekt on j\u00f5udnud seisundisse, kus koodi arendamine on peaaegu v\u00f5imatu ilma API\/ABI taseme \u00fchilduvust rikkumata. Peamine p\u00f5hjus on PackageKit'i relevantsuse kadumine<\/a><\/noindex> PackageKit'i aktuaalsus ja libdnf arendamise v\u00f5imatuse t\u00f5ttu ilma API «libhif» muutmiseta. Samas, hoolimata kavatsusest API-d muuta, nimeta peamisteks prioriteetideks tagada tagasi\u00fchilduvus k\u00e4surealiidese ja API tasemel.<\/p>\n

Python API tugi DNF-is j\u00e4\u00e4b alles, kuid Pythonis kirjutatud \u00e4riloogika kantakse \u00fcle libdnf (C++) teeki, mis tagab, et pakendihalduri t\u00f6\u00f6 on jaotises identne. Arendus keskendub C++ API-le, samas kui Python API genereeritakse automaatselt selle baasil.
\nSarnasel viisil luuakse siduvad teegid Go, Perlile ja
\nRubyle. P\u00e4rast C++ API stabiliseerimist valmistatakse selle p\u00f5hjal ette ka C API, kuhu muudetakse rpm-ostree. Hawkey<\/a><\/noindex> Python API eemaldatakse ja asendatakse libdnf<\/a><\/noindex> Python API-ga.<\/p>\n

DNF'i p\u00f5hifunktsioonid j\u00e4\u00e4vad alles. T\u00e4nu suurele testkomplektile (umbes 1400 testi) on oodata, et API \u00fcmberehitamine ei m\u00f5juta l\u00f5ppkasutajate k\u00e4surealiidest. Argumentide t\u00f5lgendamine ja v\u00e4ljund v\u00f5ivad natuke muutuda, kuid need muudatused dokumenteeritakse h\u00e4sti. L\u00fchendatud versioonis microdnf<\/a><\/noindex>, millel on rakendused konteinerites, on plaanis rakendada DNF-i v\u00f5imekuse alamhulka, t\u00e4ieliku funktsionaalsuse saavutamine ei ole kaalutud.<\/p>\n

Asenda PackageKit<\/a><\/noindex> uue uus DBus teenus, mis pakub liidest pakettide ja v\u00e4rskenduste haldamiseks graafilistes rakendustes. Selle teenuse arendamine plaanitakse alustada nullist, seega v\u00f5ib selle loomine v\u00f5tta palju aega. PackageKit ei ole viimastel aegadel arenenud ja on alates 2014. aastast hooldusetapis, kuna see on kaotanud oma asjakohasuse. Snapside ja Flatpaki edendamisega kaotavad jaotused huvi PackageKiti vastu, n\u00e4iteks ei tarnita seda enam kogumitesse. Fedora SilverBlue<\/a><\/noindex>. Paketihalduse abstraktsioonitase on suuresti tagatud GNOME ja KDE kohandatud rakendusehalduse keskuste kaudu, mis v\u00f5imaldavad installida flatpak-pakette eraldi kasutajate tasandil. \u00dchtne s\u00fcsteemi API installitud paketide loendi hankimiseks ei muutu enam nii kasulikuks kui varem.<\/p>\n

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

Allikas: 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\udd47 DNF 5 pakihalduri arendamine ja PackageKiti asendamine on alanud | ProHoster","description":"Daniel Mach Red Hat'ist","canonical_url":"https:\/\/prohoster.info\/et\/blog\/news\/nachalas-razrabotka-paketnogo-menedzhera-dnf-5-i-zameny-packagekit","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | 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