I-Flask kunye ne-FastAPI zizicwangciso ezikunceda ukuba wenze iiwebhusayithi okanye iinkqubo usebenzisa iPython. Ezi zikhokelo zimbini zilungile kwiinkqubo zokwakha ngesayensi yedatha okanye ukufunda ngomatshini.
Xa ufuna ukwakha isicelo sePython, unokwakha isicelo sakho usebenzisa iFlask okanye i-FastAPI. Zombini izikhokelo zineempawu ezifanayo, kodwa indlela yokuphumeza yahlukile.
Abantu bahlala besebenzisa iFlask ukwenza izicelo zewebhu okanye iifowuni, ngelixa i-FastAPI ingasetyenziswanga kakhulu ekwakheni iiwebhusayithi okanye iinkqubo.
IFlask
I-Flask yinkqubo-sikhokelo eyenza kube lula ukwakha Usetyenziso lwewebhu usebenzisa iPython. I-Flask yinkqubo encinci kwaye ayinayo impawu ezininzi. Oku kwenza kube lula ukuyisebenzisa kwiiprojekthi ezininzi ezahlukeneyo.
I-Flask ikwabizwa ngokuba yi-micro framework kuba ayinazo iimpawu ezininzi njengesakhelo esigcweleyo. I-Flask yakhiwe kusetyenziswa ezinye izixhobo ezibizwa ngokuba yi-Werkzeug kunye ne-Jinja2, ezinceda ukwenza isicelo sewebhu esisebenzisa izixhobo ezimbalwa.
I-Flask inokudala ii-URL kunye neetemplates. Ikwasebenza kunye ne-WSGI (i-Web Server Gateway Interface), eyindlela yokuqhuba izicelo zewebhu zePython. Iflask inokwandiswa kunye nezinye izixhobo, kwaye kulula ukuyiqonda indlela esebenza ngayo.
Eminye imizekelo ebonakalayo kunye neemeko zokusebenzisa iFlask:
- Ukwakha inkonzo yewebhu elula esebenzela i-JSON API.
- Ukwakha iprototype yesicelo sewebhu ngokukhawuleza.
- Ukwakha icandelo le-server-side component yesicelo sewebhu esifuna ukukhonza i-HTML eguqukayo, i-XML, okanye iimpendulo ze-JSON.
IiPros zeFlask framework
I-scalable: Kwi-scalability ungasebenzisa iindlela zangoku kwesi sikhokelo, njengezikhongozeli okanye ukhomyutha yamafu ngokulinganisa okuzenzekelayo, ukwenza kube lula ukubeka usetyenziso kwi-intanethi kwaye ulawule abasebenzisi abaninzi. Kulula ukubeka usetyenziso oluncinci njengeFlask kwiiseva ezininzi ukuphatha itrafikhi engaphezulu.
Uphuhliso olulula: Ukuba uqhelene nePython, uya kukufumanisa kulula ukusebenza ngeFlask kwaye wenze utshintsho kwisicelo seFlask. I-flask ayingqongqo kangako, ngoko ke kukho imithetho embalwa yokufunda.
Ukuzinza: Kukho iindawo ezimbalwa zesi sikhokelo ezingenakuguqulwa lula kwaye ngokukhuselekileyo ngenxa yokulula kwayo.
Performance: I-Flask isondele kwizixhobo ezisisiseko ezisetyenziselwa ukwakha izicelo zewebhu, njenge-database kunye ne-cache. Oku kuthetha ukuba ikhawuleza kunesakhelo esipheleleyo esifana ne-Django. Kukho iileya ezimbalwa phakathi kwesicelo kunye nezi zixhobo, ngoko ke usetyenziso luya kwenza ngcono kwasekuqaleni.
Ukumodareyitha: Ikhowudi yemodyuli yahlulwe yangamacandelo amancinci, ngalinye linomsebenzi othile. Oku kuyenza isebenze ngakumbi. NgeFlask, unokwenza usetyenziso lweFlask ezininzi okanye iiseva kwaye uzisasaze kuthungelwano lweeseva.
Nganye inokuthi yenzelwe umsebenzi othile, okwenza yonke inkqubo isebenze ngakumbi, kulula ukuyivavanya, kwaye ngokukhawuleza.
I-Cons of Flask framework
Ayifakwanga emgangathweni: I-Flask ilula ukuyisebenzisa kwaye ayinayo imithetho emininzi. Oku kwenza kube lula kubaphuhlisi bePython ukuba bafunde kwaye basebenzise. Nangona kunjalo, ngenxa yokuba ayinaluvo kakhulu, kunokuthatha ixesha elide kumphuhlisi wePython ongenamava ngeFlask ukuba ayiqhelanise nayo.
Kwelinye icala, i-Django ithandwa kakhulu kwaye inoluntu olukhulu lwabaphuhlisi abaqhelene kakhulu nayo. Umphuhlisi wePython onamava usebenzisa i-Django uya kukufumanisa kulula ukuqhelana neprojekthi entsha ye-Django kunomphuhlisi wePython onamava usebenzisa iFlask uya kuyifumana ukuqhelana neprojekthi enkulu yeFlask.
Abaphuhlisi babhala ikhowudi embi kakhulu: Cinga ukuba iinkampani zihlala ziqesha abaphuhlisi abalungileyo.
Nangona kunjalo, ukuba unomphuhlisi omncinci ofundayo okanye ukuba ubunabaphuhlisi ababhale ikhowudi yomgangatho ophantsi kwixesha elidlulileyo, ngoko kuya kuba lula ukubona kunye nokulungisa ikhowudi embi ukuba usebenzisa enkulu, isakhelo esisemgangathweni njenge-Django. . Oku kungenxa yokuba kulula ukulandela imithetho yesakhelo esinjalo.
Izixhobo ezimbalwa: Xa usebenzisa iFlask, awunazo zonke izixhobo onokuthi uzifune. Oku kuthetha ukuba kuya kufuneka wakhe izixhobo zakho okanye Khangela ezinye izandiso okanye amathala eencwadi kuluntu.
namaxabiso
Iflask okwangoku isetyenziswa ziinkampani ezifana ne-Uber, iMicrosoft, kunye ne-Explosion AI.
FastAPI
FastAPI yi isakhelo sokwakha i-serverless APIs kwiPython. I-FastAPI ibonelela ngezinto ezininzi ezenza kube lula ukwenza nokusebenzisa ii-API.
I-FastAPI isebenza ngeteknoloji ebizwa ngokuba yi-ASGI (I-Asynchronous Server Gateway Interface) kwaye ingasebenzisa i-Jinja2 kwiitemplates. Ungasebenzisa i-FastAPI kunye naluphi na uhlobo lwesiseko sedatha kunye naliphi na ilayibrari yokusebenza neenkcukacha.
Imizekelo esebenzayo kunye neemeko zokusebenzisa i-FastAPI zezi:
- Ukwakha i-API elungele imveliso yomzekelo wokufunda ngomatshini.
- Ukwakha i-API ephezulu yokusebenza kwintlangano enkulu kunye nokusebenza okungqongqo kunye neemfuno zokhuseleko.
- Ukwakha i-API yexesha lokwenyani yevidiyo inkonzo yokuhambisa.
IiPros of FastAPI
Performance: I-FastAPI sisikhokelo sewebhu sePython esikhawulezayo. Yenye yezona zinto zikhethwa kakhulu zokwakha iwebhusayithi okanye isicelo usebenzisa iPython.
Iyakhawuleza kunezinye iinkqubo zewebhu zePython, kunye ne-Starlette kunye ne-Uvicorn kuphela ekhawulezayo. I-FastAPI inokusingatha imisebenzi emininzi ngexesha elifanayo kwaye inezixhobo ezikhethekileyo zokujongana nemisebenzi ethatha ixesha elide ukugqiba. Ezi mpawu ziyenza ibengcono kuneFlask.
Uxwebhu olwakhelwe ngaphakathi: Uxwebhu oluveliswe yi-FastAPI luluncedo kwizinto ezininzi. Inceda abaphuhlisi bachaze isoftware kwabanye abantu. Kwakhona kwenza kube lula kubantu abakha isiphelo sangaphambili sesoftware ukuba basebenzise umva wokugqibela. Kwaye yenza kube lula ukuvavanya isoftware evumela usetyenziso olwahlukileyo lunxibelelane.
Iingxaki ze-FastAPI
Ukhuseleko olunganelanga: I-FastAPI ayiboneleli ngokhuseleko olwakhelwe ngaphakathi, kodwa inika imodyuli ye-fastapi.security yokusingatha imisebenzi yokhuseleko. Le modyuli ixhasa i-OAuth2.0 protocol yoqinisekiso.
Iqela labaPhuhlisi abaNcinci: I-FastAPI sisikhokelo esitsha, ngoko akukho baninzi abantu abayisebenzisayo okanye abayenzela izinto zokufunda. Kukho iincwadi ezimbalwa, izikhokelo, okanye izifundo malunga ne-FastAPI ngoku. Kodwa ukuba i-FastAPI iyaziwa ngakumbi, oku kunokutshintsha kwixesha elizayo.
namaxabiso
I-FastAPI okwangoku isetyenziswa ziinkampani ezinjengeNetflix, iLyft, kunye neZillow. Lukhetho oludumileyo phakathi kwabantu abatsha kuphuhliso lwePython.
isiphelo
I-FastAPI ingcono kuneFlask yokudala ii-APIs, ngakumbi ii-microservices. Nangona kunjalo, ukuba sele uqhelene kwaye unomdla wokusebenzisa iFlask, inokuba lukhetho olulungileyo kuwe.
I-Flask sisixhobo esilungileyo sokwenza ii-microservices ezincinci ezinamacandelo ambalwa okudibanisa izicelo ezahlukeneyo.
I-Flask ilungile ekwakheni imodeli ukuqikelela izinto kunye nokwenza iiprototypes zezicelo zewebhu ezisebenzisa idatha. I-Flask lukhetho olulungileyo ukuba ufuna ukwenza isicelo esilula esinokutshintsha kwaye sikhule ngokulula.
Shiya iMpendulo