- I-PyScript ivumela ukushumeka i-Python ku-HTML kusetshenziswa i-WebAssembly, isekela imitapo yolwazi enamandla njenge-NumPy kanye ne-Pandas.
- UBrython uhumusha ikhodi ye-Python ibe yi-JavaScript, okwenza kube kuhle kakhulu ekuphatheni kalula izakhi ze-DOM ne-SVG.
- I-WebAssembly ubuchwepheshe obuyinhloko obuvumela izilimi ezihlanganisiwe ukuthi zisebenze kuwebhu ngokusebenza okucishe kube ngokomdabu.
- Kunezinye izindlela zendabuko ezisekelwe kuseva njengeFlask neDjango zokusingatha i-backend logic.
Ukuletha amandla e-Python endaweni yesiphequluli sewebhu sekuyisikhathi eside kuyiphupho kubathuthukisi abaningi. Kuze kube muva nje, uma ufuna noma yini ihambe kuwebhu, i-JavaScript yayiyinkosi engenakuphikiswa futhi iyindlela kuphela esebenzayo yokusebenzisa i-logic eseceleni kweklayenti ngaphandle kokuthembela kuseva yangaphandle.
Kodwa-ke, isimo sishintshe kakhulu ngenxa yokuvela kwamathuluzi ahlukahlukene kanye nezindinganiso eziphula izithiyo zangemuva . Namuhla, kunezindlela eziningi zokuhlanganisa i-Python ne-HTML, kusukela kubahlanganisi abahumusha ikhodi kuya ekusetshenzisweni kobuchwepheshe be-binary obuvumela ukusebenza okumangalisayo ngqo kuthebhu yesiphequluli sakho esihamba phambili njenge-Chrome.
I-PyScript: Inguquko ye-Anaconda
Enye yezinyathelo ezibaluleke kakhulu eziye zathathwa phambili kwaba ukukhishwa kwe-PyScript yi-Anaconda. Lolu hlaka lumane luyingqimba yokusonga phezu... I-Pyodide, i-Emscripten kanye ne-WebAssembly (i-Wasm)Lokhu kuvumela i-Python ukuthi isebenze cishe ngendlela esobala kuklayenti. Isici esikhanga kakhulu ukuthi ikuvumela ukuthi ubhale ikhodi ye-Python ngqo ngaphakathi kwamathegi e-HTML enziwe ngokwezifiso, njenge <py-script>, okwenza kube lula kakhulu ukudalwa kwezinhlelo zokusebenza ezisebenzisanayo.
Ukuze uqale, mane ufake amafayela e-PyScript CSS kanye ne-JS kusihloko sedokhumenti. Enye yezinzuzo zayo ezinhle ukuthi Isekela imitapo yolwazi esindayo njenge-NumPy, i-Pandas, noma i-Scikit-learn, engalungiswa kusetshenziswa ithegi <py-env>Ngaphezu kwalokho, i-PyScript inikeza i- ukuxhumana okubili ngeJavaScriptukuvumela ukuphathwa kwe-DOM yesiphequluli kusetshenziswa imodyuli js IPython.
Ngokuphathelene ne-interface, i-PyScript ayiphumeleli, njengoba inikeza izingxenye ze-UI ezihlanganisiwe njengoba <py-button> o <py-inputbox>ezisebenzisa imisebenzi ye-Python uma zisebenzisana. Kodwa-ke, kufanele kuqashelwe ukuthi, njengoba kusekelwe ku-WebAssembly, Isikhathi sokuqala sokulayisha singase sibe side. kanye nokusebenza kumadivayisi eselula kungase kube sengozini.
I-Brython: I-Python ehunyushwe ku-JavaScript
Uma sifuna enye indlela elula maqondana nomthwalo, iBrython iyisinqumo esijwayelekile. Ngokungafani nePyScript, iBrython iwukusetshenziswa kwePython 3 okubhalwe ngokuphelele kuJavaScript. humusha ikhodi ye-Python ukuze isiphequluli sikwazi ukukuqonda. Ukuze sisebenze, kubalulekile ukubiza umsebenzi brython() esimweni onload yomzimba we-HTML.
I-Brython ivelele ngekhono layo lokuxhumana nezinto ze-HTML kanye ne-SVG. Ngokusebenzisa into documentkungenzeka faka okuqukethwe ngendlela eguquguqukayo noma udwebe izithombe zejiyometri kukhanvasi ye-SVG usebenzisa opharetha abangokwezifiso abafana =< ukwengeza ama-node esihlahleni sedokhumenti. Naphezu kokuguquguquka kwayo, inemikhawulo: Ayisekeli wonke amamojula yomtapo wolwazi ojwayelekile futhi idinga ukuthi ukufakwa kwedatha kanye nokukhiphayo kuphathwe ngezakhi ze-HTML, njengoba print() o input() Azisebenzi ngendlela yendabuko.
Okunye ukusetshenziswa kanye nokuqhathanisa
I-ecosystem ibanzi, futhi kunezinye izinhlelo ezithakazelisayo. Ngakolunye uhlangothi, kukhona i-Skulpt, esekela i-Python 2 ne-3 nge-JavaScript, kanye ne-Transcrypt, esebenza njengomhlanganisi we-JavaScript, yize lokhu kwamuva kubonakala sengathi sekukhohliwe. Kukhona ne-VistaPython, ephakamisa indlela ehlukile esebenzisa umhumushi we-bytecode obhalwe ku-JavaScript kanye ne-parser ekhiqizwe nge-Antlr, okwenza kube lula ukuthuthukisa izinguqulo ezintsha ze-Python.
Uma siqhathanisa izindlela, sibona ukuthi iBrython neSkulpt zisebenzisa ama-parser esandla okunzima ukuwagcina. Ngokuphambene nalokho, iPyodide (isisekelo sePyScript) iyichweba langempela le-CPython ku-WebAssembly, okuqinisekisa ukuhambisana okukhulu kakhulu, yize kungaba yiphakheji enkulu kakhulu ongayilanda. I-VistaPython izama ukulinganisa phakathi kokuguquguquka nosayizi , ithuthukise amaphrofayili omthwalo ukuqinisekisa ukuthi izinhlelo zokusebenza zisebenza ngokushesha kunoma iyiphi idivayisi.
Izindlela zendabuko kanye ne-backend
Akuzona zonke izinto okumele zenzeke kusiphequluli. Kwabaningi, indlela eqinile kakhulu yokuhlanganisa i-Python ne-HTML isalokhu isebenzisa... izinhlaka zeseva ezifana I-Flask ku-Python noma i-DjangoKulesi sikimu, i-Python iphatha i-logic kuseva bese ithumela i-HTML ehunyushwe kuklayenti, noma isebenza njenge- REST API eshintshanisa idatha ngefomethi ye-JSON ne-frontend ebhalwe ku-JavaScript isebenzisa fetch o axios.
Kukhona nezindlela ezindala ezifana ne-CGI (Common Gateway Interface), ezibhekwa njengeziphelelwe yisikhathi ngenxa yobunzima bazo, ezakha isisekelo sewebhu enamandla. Kulabo abadinga nje ukwethula idatha, ukuguqula ama-notebook e-Jupyter abe yi-HTML kuyindlela esheshayo yokushicilela imibiko yobuchwepheshe ngaphandle kwezinkinga zobuchwepheshe.
Injini ngemuva kwakho konke: i-WebAssembly
Umlingo wangempela ovumela izilimi ezifana ne-Python, i-C++, ne-Rust ukuthi zifinyelele kuwebhu yi-WebAssembly (i-Wasm). Le ndlela evulekile ivumela ukwenziwa kwekhodi ye-binary ngokusebenza okucishe kube ngokomdabu. Ngenxa ye-Wasm, izinkampani ezifana ne-Adobe zikwazile ukuhambisa i-Photoshop kuwebhu , kanti i-AutoCAD ne-Figma zithuthukise kakhulu ukulayisha nokucubungula idatha yazo.
Ikhono lokusebenzisa i-Python kuklayenti, kungaba ngokuhumusha kwe-Brython noma amandla e-binary e-PyScript, livula umhlaba wamathuba okudala amathuluzi nezinhlelo zokusebenza zesayensi yedatha eziyinkimbinkimbi ngaphandle kokuthi umsebenzisi afake noma yini kukhompyutha yakhe, okwenza ukufinyelela kuhlelo oluthuthukisiwe kube lula.
Ukuhlanganiswa kwe-Python kuwebhu kushintshe kusukela ekubhalweni okulula kweseva kuya ekusebenzeni okubili nge-WebAssembly, okukuvumela ukuthi ukhethe phakathi kokuhumusha okulula kuya ku-JavaScript nge-Brython noma amandla aphelele e-PyScript ne-Pyodide, ngaleyo ndlela kuguqula indlela esicabanga ngayo ngentuthuko ye-frontend.
