Babban matsalar buɗe fayil tare da izinin karantawa da rubutawa shine mai amfani da ya buɗe fayil ɗin ba zai iya canza izinin fayil ɗin ba. Wannan yana nufin cewa sauran masu amfani a kan tsarin ba za su iya karantawa ko rubuta zuwa fayil ɗin ba sai dai idan sun sami damar shiga asusun mai amfani.
f = open("filename.txt", "r+")
Wannan layin lambar yana buɗe fayil ɗin “filename.txt” a yanayin karantawa/rubutu.
Rubuta fayil ɗin izini
Fayil ɗin izini Rubutun fayil ɗin rubutu ne wanda ke adana izini don fayiloli da manyan fayiloli a cikin jagorar da aka bayar. Ana amfani da fayil ɗin ta umarnin chmod don saita izini don fayiloli da manyan fayiloli.
Tsarin fayil ɗin izini na rubuta shine kamar haka:
ina
Misali, don ba da damar karantawa-kawai ga duk masu amfani akan kwamfutarka, zaku ƙirƙiri fayil ɗin izini na rubuta mai suna “myfiles” kuma shigar da layi mai zuwa a ciki:
rwxr-xr-x
Bude fayiloli
A Python, buɗaɗɗen fayil shine fayil ɗin da aka buɗe don karatu ko rubutu. Abun fayil ɗin da ke da alaƙa da buɗaɗɗen fayil ya ƙunshi bayani game da buɗaɗɗen fayil, kamar sunansa da girmansa.
Yadda ake aiki tare da fayiloli
Akwai 'yan hanyoyi don aiki tare da fayiloli a Python. Hanya mafi sauƙi ita ce amfani da abun fayil. Wannan abu yana da hanyar karanta () da kuma rubuta () wanda ke ba ka damar karantawa da rubuta bayanai daga fayil ɗin, bi da bi.
Wata hanyar yin aiki tare da fayiloli ita ce ta amfani da os module. Wannan tsarin yana ba da damar samun bayanai daban-daban game da tsarin aiki, kamar sunan fayil, girmansa, da nau'insa. Hakanan zaka iya amfani da tsarin os don ƙirƙirar sabbin fayiloli ko kundayen adireshi.
