Documentation added.

pcl_expect/telnet.py

+"""Connect to a telnet server via the telnetlib.Telnet class.
+"""
+
 import telnetlib
 
 import pcl_expect
@@ -8,6 +11,12 @@ __all__ = [
 
 class Telnet(pcl_expect.Expectable):
     def __init__(self, host, port):
+        """Establish a telnet session.
+
+           The host and port argument are passed to telnetlib.Telnet.
+
+        """
+
         self.telnet = telnetlib.Telnet(host, port)
         pcl_expect.Expectable.__init__(self, self.telnet.fileno())
 
@@ -19,9 +28,11 @@ class Telnet(pcl_expect.Expectable):
         return s, False
 
     def send(self, s):
+        """Send a string to the remote telnet server."""
         self.telnet.write(s)
 
     def close(self):
+        """Close the telnet session."""
         pcl_expect.Expectable.close(self)
         self.telnet.close()