commands of files

Question 1

target = open(filename, ‘w’)

Answer 1

This is the way of opening files
we assign them to variables .
And the “open” command holds two values inside: the name of the file, and the mode in which file will be opened

Question 2

target.close()

Answer 2

It closes the file

Question 3

target.write(“something”)

Answer 3

This command writes in the file

Question 4

target.truncate()

Answer 4

Deletes what’s inside the file

Question 5

print(target.read())

Answer 5

We print what’s inside the file

Question 6

w+, r+, a+

Answer 6

Modifier allows you to open python in both read and write mode

Question 7

from os.path import exists

{exists(name_of_file)}

Answer 7

This is imported function that’s used to show «True» if file exists or false if doesn’t