Izendlalelo zamagama kulo mongo zibhekisela esakhiweni senhlangano esivame ukusetshenziswa ekubhaleni ikhodi , ukwenza amakhodi afundeke kalula, ahlelwe kahle futhi aqondakale kalula. Izendlalelo zamagama ziphinde zithuthukise ukusebenza kahle ekusebenzeni kwekhodi ngenxa yesakhiwo sazo esihlelekile. Ukuze siqonde ngokugcwele ukuthi izendlalelo zamagama zisebenza kanjani ku-Python, ake singene empandeni yenkinga.
Inkinga evamile abantu abahlangabezana nayo ngenkathi bebhala ngekhodi ku-Python (noma yiluphi ulimi ukuze bathembeke) yisakhiwo se-mishmash sohlelo lwabo, okwenza ikhodi yohlelo lokusebenza ibe nzima ukuyilandela, kube nzima ukuyisusa, futhi kube nzima nakakhulu ukuyihlola noma ukuyigcina ngokuhamba kwesikhathi. Ukuze kuxazululwe lokhu, ukubhala ngekhodi kudinga amasu aphezulu enhlangano angahlukanisa amakhodi abe yizigaba, adale ingqalasizinda yezigaba kanye nezigaba ngaphakathi kwekhodi ngokwayo. I-Python isebenzisa lezi zendlalelo ngokuhlela amakilasi, imitapo yolwazi, imisebenzi, amamojula, njll., ngendlela ehlelekile, okulula ukuyilandela.
Ikhodi yePython Yezendlalelo Zegama
Ukwakheka kwekhodi kungaqondwa ngePython. Ulimi lwePython lunikeza izinga elifanele lokungafinyeleli kubasebenzisi eliwusizo ekudaleni ikhodi ecacile neqondakalayo.
Siqala ngokuthatha isampula yecala lapho zingasetshenziswa khona izendlalelo zamagama futhi kubonakala kunzima ukuqonda ukugeleza kwekhodi. Bese sizophinda sifake kabusha ikhodi efanayo ngezendlalelo zamagama ukuze sibone umehluko nokwenza lula okwenzekayo.
def loop(numbers):
sum = 0
for number in numbers:
if number % 2 == 0:
square = number * number
sum += square
return sum
print(loop([1, 2, 3, 4, 5]))
Ikhodi engenhla isebenza kahle kakhulu, kodwa kunzima ukuqonda ukuthi umsebenzi othi 'loop' wenzani ngokubheka okusheshayo.
Ukwenza Kabusha Isakhiwo Sekhodi.
Manje ake senze kabusha ikhodi futhi siyethule kabusha ngezendlalelo zamagama. Lapha, sizohlukanisa ikhodi ibe yimisebenzi ehlukene, ngayinye yenze umsebenzi owodwa.
def square(number):
return number * number
def sum_of_squares(numbers):
sum = 0
for number in numbers:
if number % 2 == 0:
sum += square(number)
return sum
print(sum_of_squares([1, 2, 3, 4, 5]))
Kukhodi eyenziwe kabusha, kucacile ukuthi umsebenzi ngamunye wenzani futhi kulula ukuyifunda nokuyiqonda. Sakhe izendlalelo ezimbalwa zokusebenza ngaphakathi kwekhodi yethu.
Ukusebenzisa Imitapo yolwazi yePython
I-Python ihlinzeka ngenani elikhulu lemitapo yolwazi echazwe kusengaphambili ukwenza imisebenzi ehlukahlukene. Zisiza ekwehliseni ubunkimbinkimbi bekhodi ngokwezinga elikhulu. Isibonelo, uma ufuna ukwenza imisebenzi yamalungu afanayo eyinkimbinkimbi, ungasebenzisa umtapo wezincwadi we-NumPy.
Imitapo yolwazi yePython iba yingxenye ebalulekile yezendlalelo zamagama ngokuhlukanisa imisebenzi ibe imitapo yolwazi ehlukene noma ukusebenzisa ekhona kakade.
Ekuphetheni, izendlalelo zamagama ku-Python ziyindlela ephumelelayo yokuletha ukucaca, ukuhleleka, kanye nokusebenza kahle kukhodi yakho . Ngokuhlukanisa ikhodi yakho ibe izendlalelo ezihlukile ngokusekelwe ekusebenzeni, uthuthukisa ukufundeka kanye nokugcinwa kwesofthiwe yakho, okwenza kube lula kwabanye (kanye nawe wesikhathi esizayo) ukuqonda ikhodi, ukulungisa amaphutha, ukuhlola kanye nokuthuthukisa okwengeziwe.
