How to open a file?
With the following code, you open and read the content of a file
with open("text.txt", "r") as file: print(file.read())
You obtain a list of the lines in the file with this
with open("text.txt", "r") as file: print(file.readlines())
You read one line at the time with this
with open("text.txt", "r") as file: print(file.readline())
You can print the lines simply like this:
with open("text.txt", "r") as file: for line in file: print(line)
Write a file
with open("text.txt", "w") as file: file.write("Hello world")
Append a text to a file
with open("text.txt", "a") as file: file.write("This does not cancel the file content")
Live code video about opening and writing files
https://pythonprogramming.altervista.org/how-to-create-a-list-of-tuple-from-a-string-pythonically/