{"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\/novosti-interneta\/nachalas-razrabotka-paketnogo-menedzhera-dnf-5-i-zameny-packagekit","title":{"rendered":"Alustati DNF 5 paketihalduri arendamine ja PackageKit asendamine","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Daniel Mach Red Hatist et<\/a><\/noindex> r\u00e4\u00e4kis DNF 5 paketihalduri arendamise algusest, kus Pythonis realiseeritud DNF loogika kantakse C++-s kirjutatud libdnf teeki. DNF 5 testimise algus on planeeritud juuniks Fedora 33 arendamise k\u00e4igus, millele j\u00e4rgneb selle lisamine Rawhide'i repositooriumisse oktoobris 2020 ning DNF 4 asendamine veebruaris 2021. DNF 4 haru toetamine j\u00e4tkub, kuna see on kasutusel Red Hat Enterprise Linux 8-s.<\/p>\n

T\u00f5detakse, et projekt on j\u00f5udnud seisundisse, kus koodi arendamine on peaaegu v\u00f5imatu ilma API\/ABI tasandi \u00fchilduvuse rikkumiseta. Peamiselt on see seotud PackageKit kasutusmugavuse kadumisega<\/a><\/noindex> PackageKit'i asjakohasus ja libdnf'i arendamise v\u00f5imatus ilma API «libhif» muutmiseta. Sellegipoolest, vaatamata kavatsusele API muuta, mainitakse peamiste prioriteetidena k\u00e4surea ja API \u00fchilduvuse s\u00e4ilitamist.<\/p>\n

Python API tugi DNF j\u00e4\u00e4b alles, kuid Pythonis kirjutatud \u00e4riloogika kantakse \u00fcle raamatukogusse libdnf (C++), mis tagab pakihalduri identse t\u00f6\u00f6 jaotises. Arendust\u00f6\u00f6 keskendub C++ API-le, samas kui Python API genereeritakse automaatselt selle p\u00f5hjal.
\nSama juhtub ka Go, Perl ja
\nRuby sidemete loomisega. P\u00e4rast C++ API stabiliseerimist valmistatakse selle p\u00f5hjal ette ka C API, kuhu t\u00f5lgitakse rpm-ostree. Hawkey<\/a><\/noindex> Python API eemaldatakse ja asendatakse libdnf<\/a><\/noindex> Python API-ga.<\/p>\n

DNFi peamine funktsionaalsus j\u00e4\u00e4b alles. Suure testikomplekti (umbes 1400 testi) t\u00f5ttu on oodata, et API \u00fcmberkujundamine ei m\u00f5juta l\u00f5ppkasutajate k\u00e4surealiidest. Argumendi anal\u00fc\u00fcs ja v\u00e4ljund v\u00f5ivad veidi muutuda, kuid need muudatused on h\u00e4sti dokumenteeritud. L\u00fchendatud versioonis microdnf<\/a><\/noindex>, mida kasutatakse konteinerites, plaanitakse rakendada DNF-i v\u00f5imaluste alamhulka, t\u00e4ieliku funktsionaalsuse pariteedi saavutamine ei ole kaalumisel.<\/p>\n

Asetame PackageKit<\/a><\/noindex> loodakse uus DBus teenus, mis pakub liidest pakettide ja v\u00e4rskenduste haldamiseks graafilistes rakendustes. Seda teenust kavatsetakse arendada nullist, seega v\u00f5ib selle loomine v\u00f5tta palju aega. PackageKit ei ole viimasel ajal arenenud ja on alates 2014. aastast s\u00e4ilitusre\u017eiimis, kuna on kaotanud oma relevantsuse. Snaps ja Flatpak s\u00fcsteemide edendamisega kaotavad distributsioonid huvi PackageKiti vastu, n\u00e4iteks ei kaasata seda juba kogumitesse. Fedora SilverBlue<\/a><\/noindex>. Pakettide haldamise abstraktsioonitase on suures osas tagatud GNOME ja KDE kohalike rakenduste halduskeskustega, mis v\u00f5imaldavad installida flatpak-pakette \u00fcksikute kasutajate tasemel. \u00dchtne API installitud pakettide nimekirja saamiseks ei ole enam nii kasulik nagu 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-novosti-interneta"],"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\udd47Pakihalduri DNF 5 ja PackageKit'i asendamise arendamine on alanud | ProHoster","description":"Daniel Mach Red Hatist","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/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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