Python's input() or raw_input() redirect to stderr instead of stdout

Question

test = input("Test: ")

$ python3 test.py 2> /dev/null

I can input values but Test: does not show in the output. How do I specify to redirect input() to stdout?

Answer 1

First, you should save stdout

tempOut = sys.stdout

Then, you should redirect stdout in program

sys.stdout = sys.stderr

Next, you can read with "input"

data = input("Test: ")

In the end, you must redirect stdout to original

sys.stdout = tempOut