{"id":105057,"date":"2022-09-10T20:47:34","date_gmt":"2022-09-10T18:47:34","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-fedora-39-namechen-perehod-na-dnf5-izbavlennyj-ot-komponentov-na-yazyke-python"},"modified":"2022-09-10T20:47:34","modified_gmt":"2022-09-10T18:47:34","slug":"v-fedora-39-namechen-perehod-na-dnf5-izbavlennyj-ot-komponentov-na-yazyke-python","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/v-fedora-39-namechen-perehod-na-dnf5-izbavlennyj-ot-komponentov-na-yazyke-python","title":{"rendered":"Fedora 39-s on plaanis \u00fcle minna DNF5-le, mis ei sisaldada Pythonis kirjutatud komponente.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Ben Cotton, kes t\u00f6\u00f6tab Red Hat'is Fedora Program Managerina, teatas soovist viia Fedora Linux vaikimisi DNF5 paketihaldurisse. Fedora Linux 39-s plaanitakse asendada dnf, libdnf ja dnf-cutomatic paketid DNF5 t\u00f6\u00f6riistade ja uue libdnf5 teegiga. Ettepanekut ei ole veel arutanud FESCo (Fedora Engineering Steering Committee), mis vastutab Fedora distributsiooni tehnilise arenduse eest.     <\/p>\n<p>Ajalooliselt tuli DNF Yum'i asemele, mis oli t\u00e4ielikult kirjutatud Pythonis. DNF-is on madala taseme funktsioonid, mis n\u00f5uavad j\u00f5udlust, \u00fcmber kirjutatud ja eraldatud C-teekidesse hawkey, librepo, libsolv ja libcomps, kuid raamistik ja k\u00f5rgema taseme komponendid on j\u00e4\u00e4nud Pythonisse. DNF5 projekt on suunatud olemasolevate madala taseme teekide \u00fchtlustamisele, Pythonis j\u00e4\u00e4nud paketihalduri komponentide \u00fcmberkirjutamisele C++ keeles ja p\u00f5hi\u00fchenduse eraldamisele eraldi teeki libdnf5, mille \u00fcmber luuakse Python API s\u00e4ilitamiseks liides.      <\/p>\n<p>C++ keele kasutamine Python'i asemel v\u00f5imaldab eemaldada suure hulga s\u00f5ltuvusi, v\u00e4hendada t\u00f6\u00f6riistade suurust ja parandada j\u00f5udlust. K\u00f5rgem j\u00f5udlus saavutatakse mitte ainult masinkoodi kompileerimise abil, vaid ka parema tehingute tabeli rakendamise, repode laadimise optimeerimise ja andmebaasi \u00fcmberstruktureerimise kaudu (andmebaasid s\u00fcsteemi staatuse ja tehingute ajaloo jaoks on eraldatud). DNF5 t\u00f6\u00f6riistakomplekt on vabastatud PackageKit'i seosest, mille asemel on kasutusele v\u00f5etud uus taustaprotsess DNF Daemon, mis asendab PackageKit'i funktsionaalsust ja pakub liidest pakettide ja v\u00e4rskenduste haldamiseks graafilistes keskkondades.    <\/p>\n<p>UUuendused v\u00f5imaldavad ka m\u00f5ningaid parandusi, mis suurendavad paketihalduri kasutusmugavust. N\u00e4iteks on uues DNF-is elavdamiseks paremini visualiseeritud operatsioonide edenemise n\u00e4itamine; lisatud tugi kohalike RPM-pakettide kasutamiseks tehingutes; lisatud v\u00f5imalus n\u00e4idata tehingute aruannetes teavet, mida annavad pakettidesse integreeritud skriptid (scriplets); ja pakkuda t\u00e4iustatud t\u00e4ienduse s\u00fcsteemi bash'i sisestamiseks.<br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57757\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0411\u0435\u043d \u041a\u043e\u0442\u0442\u043e\u043d (Ben Cotton), \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439 \u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Red Hat \u0434\u043e\u043b\u0436\u043d\u043e\u0441\u0442\u044c Fedora Program Manager, \u043e\u0431\u044a\u044f\u0432\u0438\u043b \u043e \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u0438\u0438 \u043f\u0435\u0440\u0435\u0432\u0435\u0441\u0442\u0438 Fedora Linux \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043d\u0430 \u043f\u0430\u043a\u0435\u0442\u043d\u044b\u0439 \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440 DNF5. \u0412 Fedora Linux 39 \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0437\u0430\u043c\u0435\u043d\u0438\u0442\u044c \u043f\u0430\u043a\u0435\u0442\u044b dnf, libdnf \u0438 dnf-cutomatic \u043d\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 DNF5 \u0438 \u043d\u043e\u0432\u0443\u044e \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 libdnf5. \u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u043f\u043e\u043a\u0430 \u043d\u0435 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u043e \u043a\u043e\u043c\u0438\u0442\u0435\u0442\u043e\u043c FESCo (Fedora Engineering Steering Committee), \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0438\u043c \u0437\u0430 [&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-105057","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0411\u0435\u043d \u041a\u043e\u0442\u0442\u043e\u043d (Ben Cotton), \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439 \u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Red Hat \u0434\u043e\u043b\u0436\u043d\u043e\u0441\u0442\u044c Fedora Program Manager, \u043e\u0431\u044a\u044f\u0432\u0438\u043b \u043e \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u0438\u0438 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