curses.endwin() De-initialize the library, and return terminal to normal status.

class os.terminal_size A subclass of tuple, holding (columns, lines) of the terminal window size.

os.popen(cmd, mode='r', buffering=-1) Open a pipe to or from command cmd. The return value is an open file object connected

window.echochar(ch[, attr]) Add character ch with attribute attr, and immediately call refresh()

isatty() Return True if the stream is interactive (i.e., connected to a terminal/tty device).

os.seteuid(euid) Set the current process’s effective user id. Availability: Unix.

sched_priority The scheduling priority for a scheduling policy.

os.sep The character used by the operating system to separate pathname components. This is '/' for POSIX and '\\'

ctypes.set_last_error(value) Windows only: set the current value of the ctypes-private copy of the system LastError

Panel.top() Push panel to the top of the stack.