Re: [Python-ideas] allow overriding files used for the input builtin

29.09.17 08:53, Wren Turkal пише:

This is meant to turn code like the following:

orig_stdin = sys.stdin

orig_stdout = sys.stdout

with open('/dev/tty', 'r+') as f:

    sys.stdin = f

    sys.stdout = f

    name = input('Name? ')

sys.stdin = orig_stdin

sys.stdout = orig_stdout

print(name)

into something more like this:

with open('/dev/tty', 'r+') as f:

    name = input('Name? ', fin=f, fout=f)

print(name)

Why not use just the following two lines? f.write('Name? ') name = f.readline() This falls to me in the category "not every two lines of the code should be added as a builtin".