input uses original stdout

[kzidane]

Per https://bugs.python.org/issue28373, input uses original stdout even if sys.stdout is wrapped. When students use input and pass in a prompt, stdout buffering is enabled for this even if they import the cs50 module.

One suggested workaround is to override the fileno method but not sure how reliable that is:

import cs50
input("foo") # doesn't use the overridden write method

import cs50
cs50.get_int("foo") # uses the overridden write method

[dmalan]

Hm, good catch. @crossroads1112 any thoughts?

[dmalan]

@crossroads1112 any thoughts?

[dmalan]

df79b11