Kuti muPython kurongedza magumo omutsetse mumwe uye tanga imwe nyowani, iwe unofanirwa kushandisa hunhu hunokosha. Izvo zvakakosha kuti uzive maitiro ekushandisa zvakanyatsoshanda mukushanda nemafaira akasiyana-siyana ePython, kune nguva yaunoda inoratidzira mune console. Izvo zvinodikanwa kuti ubate zvakadzama nemaitiro ekushandisa iyo yekuparadzanisa chiratidzo chemitsara mitsva kana uchishanda nekodhi yekodhi, zvinokwanisika kuwedzera zvinyorwa pasina izvozvo.
Ruzivo rwakawanda nezvechiratidzo chetsika nyowani
\ n - kududzirwa kweruzivo kuendesa kune tambo itsva uye kuvhara mutsara wekare muPython. Ichi chiratidzo chine zvinhu zviviri:
- reverse oblique;
- N chiratidzo kubva kune yakadzika rejista.
Kuti ushandise hunhu uhu, unogona kushandisa mazwi ekuti "printa (f" hello \ nworld! ")", Pakubhadharwa kwaunogona kuendesa ruzivo kune f-mitsara.
Basa rekudhinda ripi
Pasina zvimwe zvigadziriso, iyo data yekuendesa data kune tambo inotevera inowedzerwa mune yakavanzika maitiro. Nekuda kweizvi hazvigoneke kuona pakati pemitsara isina kujaira basa rakati. Muenzaniso inoratidza iyo yekukamura icon muchirongwa chekodhi:Dhinda ("Mhoro, nyika"! ") -" Mhoroi, nyika! "\ N
Panguva imwecheteyo, kuwana kwakadaro hunhu hwakanyorwa muhunhu hwekutanga hwePython. Iyo "printa" basa ine kukosha kwakajairika kune "kupera" paramende - \ n. Iyo inotenda kune iri basa kuti uyu munhu akaiswa pamagumo emitsara kuendesa data kune iyo inotevera mitsara. Decryption ye "prinda" basa:
Dhinda (* zvinhu, Sep = '', ENF = '
Iko kukosha kwe "magumo" paramende kubva ku "Prinda" basa ndiro "\ n" chiratidzo. Sekureva kweiyo otomatiki software kodhi algorithm, inoenderana nemitsetse pakupera, pamberi peiyo "printa" basa racho rakarairwa. Paunenge uchishandisa basa rimwe chete "printa", haugone kucherechedza kukosha kwekuvhiya kwaro, sezvo chete mutsara mumwe ucharatidzwa pachiratidziri. Nekudaro, kana iwe ukawedzera mamwe mirayiridzo yakadaro, mhedzisiro yebasa ichataurwa ichinyorwa:
Dhinda.
Muenzaniso wemhedzisiro yakatarwa pamusoro pekodhi yekodhi:
Mhoro, World 1! Mhoroi, nyika 2! Mhoro, Nyika 3! Mhoro, Nyika 4!
Kutsiva chiratidzo che tambo nyowani kuburikidza nekudhinda
Uchishandisa "Prinda" basa, haugone kuisa icon yekukamura pakati pemitsara. Kuti uite izvi, mukuita pachayo zvinodikanwa kuti uchinje "mugumo" paramende. Mune ino kesi, panzvimbo pe "mugumo" kukosha, iwe unofanirwa kuwedzera nzvimbo. Nekuda kweizvi, "mugumo" chiratidzo chichitsiviwa. Mhedzisiro kana yakatarwa kumamiriro ekuzvisarudzira:
>>> Dhinda ("Mhoro") >>> Dhinda ("World") Mhoro Nyika
Kuratidza mhedzisiro mushure mekutsiva iyo "\ n" chiratidzo pane nzvimbo:
>>> Dhinda ("Mhoro", kupera = ") >>> World (" World ") Mhoro Nyika
Muenzaniso wekushandisa iyi nzira yekutsiva mavara kuratidza kutevedzana kwetsika kuburikidza nemutsara mumwe:
Nekuti i mune (15): Kana ini
Uchishandisa chiratidzo chekutanga mufaira
Chiratidzo mushure meizvozvo rugwaro rwechirongwa rwechirongwa runoendeswa kumutsara unotevera, zvinogona kuwanikwa mumafaira apera. Nekudaro, pasina kufunga nezvegwaro pachako, hazvigoneke kuti uzvione kuburikidza nekodhi yekodhi, sezvo mavara akadaro akavanzika nekusarudzika. Kuti ushandise mutsva mutsva kutanga chiratidzo, iwe unofanirwa kugadzira faira rakazadzwa nemazita. Mushure mekuwanikwa kwaro, iwe unogona kuona kuti mazita ese anotanga nemutsva mutsva. Muenzaniso:
Mazita = ['Petr', 'Dima', 'Arvan', 'ivan'.txt ", "{Zita}") f.write (mazita [-1])
Saka mazita achazoratidzwa chete kana iyo yerugwaro faira racho rwakagadzirirwa mitsara yakatsaurwa mune yerugwaro faira. Panguva imwecheteyo, pakupera kwedzinza rega rega rapfuura, hunhu hwakavanzika "\ n" zvichaiswa zvoga. Kuti uone chiratidzo chakavanzika, iwe unofanirwa kumisa basa - ".readlinquines ()". Mushure meizvozvo, ese mavara akavanzika acharatidzwa pachiratidziri muchirongwa chekodhi. Muenzaniso weChiedza chebasa rebasa:
NeVhura ("mazita.txt", "R") seF: Prinda (F.Ereadlinquines ()))
Kupatsanurana kwetambo yekutsanangudza
Kugovera imwe refu mutsara mune akati wandei marongero, iwe unogona kushandisa nzira yekuparadzanisa. Ukasaita zvimwe zvigadzirwa, iyo standard yekuparadzaniswa inzvimbo. Mushure mekunge nzira iyi aurayiwa, iwo mavara akasarudzwa akapatsanurwa kuita mazwi akapatsanurwa pane izvo zvinoshandurwa, kutendeukira kunzvimbo yerumiti. Semuenzaniso:Tambo = "Mamwe mavara matsva" tambo = tambo.Split () Dhinda (tambo) ['vamwe', 'nyowani', 'zvinyorwa']
Kuti udzorere kutendeuka, iyo rondedzero yevanonongedzera ichatendeukira mune imwe tambo refu, iwe unofanirwa kushandisa iyo yekujoinha nzira. Imwe nzira inoshanda yekushanda nemitsara - mitsetse. NaIri, iwe unogona kudzima mapundu ayo ari pamativi ese tambo.
Mhedziso
Kuti ubudise imwe data kubva pamutsetse mutsva kana uchishanda muPython, zvakafanira kupedzisa mutsara wekare ne "\ n" chiratidzo. Nayo, ruzivo rwakamira mushure mekunge chiratidzo chinoendeswa kumutsara unotevera, uye chembere chivharo. Nekudaro, hazvidikanwe kushandisa chiratidzo ichi kuendesa data. Kuti uite izvi, unogona kushandisa magumo = "" paramende. Iko kukosha "hunhu" uye chiratidzo chekutanga.
Kushandurwa kwemashoko kune tambo nyowani muPython. Maitiro ekuendesa mameseji kumutsara mutsva - murayiridzo wakaratidzika kutanga kune tekinoroji yeruzivo.