New module.

(__all__): New constant.
(RAW): New constant.
(CBREAK): New constant.
(COOKED): New constant.
(user): New class.
(user.__init__): New method.
(user.send): New method.
(user.close): New method.

pcl_expect/user.py

+import sys
+import tty
+import termios
+
+import pcl_expect
+
+__all__ = [
+    "user",
+    "RAW",
+    "CBREAK",
+    "COOKED",
+    ]
+
+RAW = 0
+CBREAK = 1
+COOKED = 2
+
+class user(pcl_expect.expectable):
+    def __init__(self, mode = CBREAK):
+        fd = sys.stdin.fileno()
+        self.__mode = termios.tcgetattr(fd)
+        if mode == COOKED:
+            # Let's hope the fd already is in cooked mode...
+            pass
+        elif mode == CBREAK:
+            tty.setcbreak(fd)
+        elif mode == RAW:
+            tty.setraw(fd)
+        else:
+            raise pcl_expect.BadArgs()
+
+        pcl_expect.expectable.__init__(self, fd)
+        
+    def send(self, s):
+        sys.stdout.write(s)
+        sys.stdout.flush()
+
+    def close(self):
+        termios.tcsetattr(self.fileno(), termios.TCSAFLUSH, self.__mode)