/proc/3430793/cwd/lib/python3/dist-packages/twisted/test/ Current File: //proc/3430793/cwd/lib/python3/dist-packages/twisted/test/process_tty.py

"""Test to make sure we can open /dev/tty"""

with open("/dev/tty", "rb+", buffering=0) as f:
    a = f.readline()
    f.write(a)