{"id":97430,"date":"2020-10-18T14:42:18","date_gmt":"2020-10-18T12:42:18","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/podnimaem-django-stek-na-ms-windows"},"modified":"2020-10-18T14:42:18","modified_gmt":"2020-10-18T12:42:18","slug":"podnimaem-django-stek-na-ms-windows","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/administrirovanie\/podnimaem-django-stek-na-ms-windows","title":{"rendered":"H\u00f6ja Django-stacken p\u00e5 MS Windows","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"H\u00f6ja
\n
\nI denna artikel kommer en detaljerad instruktion f\u00f6r installation och konfiguration av programmen Apache, Python och PostgreSQL att presenteras f\u00f6r att m\u00f6jligg\u00f6ra drift av ett Django-projekt p\u00e5 MS Windows OS. Django inneh\u00e5ller redan en f\u00f6renklad utvecklingsserver f\u00f6r lokal testning av kod, men f\u00f6r produktionsrelaterade uppgifter kr\u00e4vs en s\u00e4krare och kraftfullare webserver. Vi kommer att konfigurera mod_wsgi f\u00f6r att interagera med v\u00e5rt projekt och st\u00e4lla in Apache som en gateway till den yttre v\u00e4rlden.<\/p>\n

Det \u00e4r v\u00e4rt att notera att installationen och konfigurationen kommer att utf\u00f6ras p\u00e5 MS Windows 10 med 32-bitarsarkitektur. Den 32-bitarsreaktionen kommer ocks\u00e5 att vara universell och fungera p\u00e5 64-bitarsarkitektur. Om du beh\u00f6ver en 64-bitarsinstallation, upprepa samma steg f\u00f6r 64-bitars distribut\u00f6rer av programmen, sekvensen av steg kommer att vara identisk.
\n<\/a><\/noindex>
\nSom Django-projekt kommer vi att anv\u00e4nda programmet Severcart. Det \u00e4r avsett f\u00f6r att hantera r\u00f6relser av patroner, uppf\u00f6ljning av skrivarenheter och avtal om leverans och service. Installation av alla program och moduler kommer att utf\u00f6ras i katalogen C:severcart. Platsen \u00e4r inte avg\u00f6rande.<\/p>\n

Python<\/h2>\n

\nDet f\u00f6rsta steget \u00e4r att ladda ner och installera Python fr\u00e5n Python-webbplatsen. V\u00e4lj Windows som operativsystem och 32-bitarsversionen. Vid tidpunkten f\u00f6r skrivandet \u00e4r den aktuella versionen 3.9.0rc2. <\/p>\n

N\u00e4r installationsfilen har laddats ner, h\u00f6gerklicka p\u00e5 installationsfilen och v\u00e4lj \"K\u00f6r som administrat\u00f6r\". Du b\u00f6r se sk\u00e4rmen nedan.<\/p>\n

\"H\u00f6ja
\n
\nVi s\u00e4tter kryss i rutorna f\u00f6r \"Installera launcher f\u00f6r add user (rekommenderas)\" och \"L\u00e4gg till Python 3.9 i PATH\" och klicka p\u00e5 \"Anpassa installation\". <\/p>\n

\"H\u00f6ja
\n
\nVi s\u00e4tter kryss i rutorna f\u00f6r \"pip\", \"py launcher\", \"f\u00f6r alla anv\u00e4ndare (kr\u00e4ver h\u00f6jning)\" och klickar p\u00e5 \"N\u00e4sta\". <\/p>\n

\"H\u00f6ja
\n
\nV\u00e4lj alla inmatningsf\u00e4lt som p\u00e5 bilden ovan och klicka p\u00e5 \"Installera\".<\/p>\n

\"H\u00f6ja
\n
\nF\u00f6r att s\u00e4kerst\u00e4lla att installationen har genomf\u00f6rts framg\u00e5ngsrikt, \u00f6ppna cmd och skriv python. Om installationen har g\u00e5tt bra, b\u00f6r du se en uppmaning liknande den nedan.<\/p>\n

\"H\u00f6ja
\n<\/p>\n

Installera mod_wsgi.<\/h2>\n

\nLadda ner det kompilera paketet med mod_wsgi fr\u00e5n webbplatsen.
\nwww.lfd.uci.edu\/~gohlke\/pythonlibs<\/a><\/noindex>. Modulen fungerar som en f\u00f6rmedlare mellan Apache-servern och Django-projektet. Den senaste paketet kommer att ha namnet mod_wsgi-4.7.1-cp39-cp39-win32.whl. Observera att paketet \u00e4r kompilerat f\u00f6r 32-bitars Windows CPython version 3.9. Det \u00e4r ocks\u00e5 v\u00e4rt att notera att en uppenbar installation av modulen pip install mod_wsgi sannolikt kommer att misslyckas, eftersom en kompilator f\u00f6r Visual Studio C++ kommer att kr\u00e4vas under installationsprocessen. Att installera hela kompilatorn endast f\u00f6r ett Python-paket p\u00e5 Windows anses vara oekonomiskt.<\/p>\n

Vi installerar modulen med hj\u00e4lp av standardpakethanteraren pip i cmd eller powershell:<\/p>\n

pip install -U mod_wsgi-4.7.1-cp39-cp39-win32.whl\n<\/code><\/pre>\n
\"H\u00f6ja
\n<\/p>\n
Apache<\/h2>\n
\nVi laddar ner distributionen fr\u00e5n webbplatsen https:\/\/www.apachelounge.com\/download\/<\/a><\/noindex>.
\nDen senaste versionen av webbservern \u00e4r Apache 2.4.46 win32 VS16. F\u00f6r att programmet ska fungera kr\u00e4vs \u00e4ven att paketet 'Visual C++ Redistributable for Visual Studio 2019 x86' \u00e4r installerat i f\u00f6rv\u00e4g.<\/p>\n
Vi packar upp Apache-distributionen i katalogen C:severcartApache24, och \u00e4ndrar sedan raden med nummer 37 till v\u00e5r egen. <\/p>\n
Definiera SRVROOT \"C:\/severcart\/Apache24\"\n<\/code><\/pre>\n
Vi kontrollerar att Apache fungerar genom att k\u00f6ra i kommandoraden<\/p>\n
C:\/severcart\/Apache24\/bin> httpd.exe\n<\/code><\/pre>\n
Som ett resultat b\u00f6r vi se i webbl\u00e4saren p\u00e5 adressen 127.0.0.1<\/a><\/noindex> raden 'It works!'.<\/p>\n
\"H\u00f6ja
\n
\nVi installerar Apache-tj\u00e4nsten, f\u00f6r detta k\u00f6r vi i kommandoraden som Administrat\u00f6r f\u00f6ljande instruktion:<\/p>\n
C:severcartApache24bin>httpd.exe -k install -n \"Apache24\"\n<\/code><\/pre>\n
D\u00e4refter kopplar vi modulen mod_wsgi till Apache. F\u00f6r detta k\u00f6r vi f\u00f6ljande instruktion i kommandoraden<\/p>\n
C:Windowssystem32>mod_wsgi-express module-config\n<\/code><\/pre>\n
Som ett resultat kommer f\u00f6ljande rader att skrivas ut till standardutskriften:<\/p>\n
LoadFile \"c:\/severcart\/python\/python39.dll\"\nLoadModule wsgi_module \"c:\/severcart\/python\/lib\/site-packages\/mod_wsgi\/server\/mod_wsgi.cp39-win32.pyd\"\nWSGIPythonHome \"c:\/severcart\/python\"\n<\/code><\/pre>\n
Vi skapar filen C:severcartApache24confextrahttpd-wsgi.conf och kopierar de utskrivna raderna dit.<\/p>\n
Vi kopplar den nya konfigurationen till huvudfilen httpd.conf
\nInclude conf\/extra\/httpd-wsgi.conf<\/p>\n
Vi sparar \u00e4ndringarna och startar om Apache-tj\u00e4nsterna<\/p>\n
Net stop Apache24\nNet start Apache24\n<\/code><\/pre>\n
PostgreSQL<\/h2>\n
\nVi installerar PostgreSQL h\u00e4mtat fr\u00e5n webbplatsen https:\/\/postgrespro.ru\/windows<\/a><\/noindex>. Den aktuella versionen av programprodukten \u00e4r 12. F\u00f6rdelarna med den ryska distributionen i f\u00f6rh\u00e5llande till den officiella presenteras p\u00e5 samma webbplats.<\/p>\n
\"H\u00f6ja
\n
\n\"H\u00f6ja
\n
\n\"H\u00f6ja
\n
\n\"H\u00f6ja
\n
\n\"H\u00f6ja
\n
\n\"H\u00f6ja
\n
\n\"H\u00f6ja
\n
\n\"H\u00f6ja
\n
\n\"H\u00f6ja
\n
\n\"H\u00f6ja
\n
\nInstallationsstegen beskrivs ovan och kr\u00e4ver inga kommentarer. Installation \u00e4r extremt enkel.<\/p>\n
Vi skapar en databas i postgres d\u00e4r strukturerna f\u00f6r Django-projektet kommer att lagras.<\/p>\n
C:severcartpostgresqlbin>psql -h 127.0.0.1 -U postgres -W\n\nCREATE DATABASE severcart WITH ENCODING='UTF8' OWNER=postgres CONNECTION LIMIT=-1 template=template0;\n<\/code><\/pre>\n
\"H\u00f6ja
\n
\nDatabasen har skapats. Nu s\u00e4tter vi upp Django-projektet.<\/p>\n
Vi installerar webapplikationen<\/h2>\n
\nF\u00f6r detta laddar vi ner zip-arkivet fr\u00e5n webbplatsen. https:\/\/www.severcart.ru\/downloads\/<\/a><\/noindex> och packar upp i katalogen C:severcartapp<\/p>\n
\"H\u00f6ja
\n
\nVi g\u00f6r \u00e4ndringar i huvudkonfigurationsfilen C:severcartappconfsettings_prod.py f\u00f6r att ange databasens anslutningsuppgifter<\/p>\n
\"H\u00f6ja
\n
\nPython-dictionary DATABASES inneh\u00e5ller anslutningsuppgifterna till databasen. L\u00e4s mer om inst\u00e4llningarna h\u00e4r https:\/\/docs.djangoproject.com\/en\/3.1\/ref\/databases\/#connecting-to-the-database<\/a><\/noindex><\/p>\n
Vi installerar n\u00f6dv\u00e4ndiga Python-paket f\u00f6r att f\u00e5 applikationerna att fungera inom Django-projektet<\/p>\n
C:severcartapptkinstaller>python install.py\n<\/code><\/pre>\n
\"H\u00f6ja
\n
\nUnder skriptets k\u00f6rning kommer databasens tabeller, konstruktioner, index och annat att initialiseras, och det kommer att erbjudas att skapa en anv\u00e4ndare som programmet kommer att arbeta under.<\/p>\n
Vi kopplar Django-applikationen till Apache-servern genom att komplettera konfigurationsfilen 
\nhttpd-wsgi.conf med f\u00f6ljande text<\/p>\n
Alias \/static \"c:\/severcart\/app\/static\"\n\nAlias \/media \"c:\/severcart\/app\/media\"\n\n\n    # f\u00f6r Apache 2.4\n    Options Indexes FollowSymLinks\n    AllowOverride None\n    Require all granted\n\n\n\n    # f\u00f6r Apache 2.4\n    Options Indexes FollowSymLinks\n    AllowOverride None\n    Require all granted\n\n\n\nWSGIScriptAlias \/ \"c:\/severcart\/app\/conf\/wsgi_prod.py\"\nWSGIPythonPath \"c:\/severcart\/python\/\"\n\n\n\n    Require all granted\n\n<\/code><\/pre>\n
\nVi startar om Apache-tj\u00e4nsten och kontrollerar applikationens funktionalitet<\/p>\n
\"H\u00f6ja
\n
\nDet \u00e4r allt. Tack f\u00f6r att du l\u00e4ste.<\/p>\n
I n\u00e4sta artikel kommer vi att skapa ett sj\u00e4lvpaketande installationsarkiv i InnoSetup f\u00f6r snabb distribution av Django-projektet p\u00e5 kundens dator. F\u00f6r dem som vill upprepa alla \u00e5tg\u00e4rder p\u00e5 Yandex.Disk<\/a><\/noindex> alla anv\u00e4nda distributioner \u00e4r uppladdade.
\n
K\u00e4lla: habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"
\u0412 \u0434\u0430\u043d\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u0430\u044f \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u043f\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435 \u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c Apache, Python \u0438 PostgreSQL \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u044b Django \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0432 \u041e\u0421 MS Windows. Django \u0443\u0436\u0435 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u043d\u044b\u0439 \u0441\u0435\u0440\u0432\u0435\u0440 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\u043b\u044f \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u043e\u0434\u0430, \u043d\u043e \u0434\u043b\u044f \u0437\u0430\u0434\u0430\u0447, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u043f\u0440\u043e\u0434\u0430\u043a\u0448\u0435\u043d, \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u0431\u043e\u043b\u0435\u0435 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u044b\u0439 \u0438 \u043c\u043e\u0449\u043d\u044b\u0439 \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440. \u041c\u044b \u043d\u0430\u0441\u0442\u0440\u043e\u0438\u043c mod_wsgi \u0434\u043b\u044f \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0441 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":97431,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-97430","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47 S\u00e4tter upp Django-stacken p\u00e5 MS Windows | ProHoster","description":"Denna artikel kommer att ge en detaljerad 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