title: Python telnetlib seems not imported and returns "no attribute" errors
body: <p>I am struggling for 4 hours now on a stupid problem I have with Python.</p>
  
  <p>My version of Python is 2.7.10, the telnet module is included in it as I did watch the whole module list, and I tried some different files in order to check if it's a global error. It is.</p>
  
  <p>Here is one of my tries, in a file called <code>run.py</code> : </p>
  
  <pre><code>import getpass
  import sys
  import telnetlib
  
  HOST = "localhost"
  user = raw_input("Enter your remote account: ")
  password = getpass.getpass()
  
  tn = telnetlib.Telnet(HOST)
  
  tn.read_until("login: ")
  tn.write(user + "\n")
  if password:
      tn.read_until("Password: ")
      tn.write(password + "\n")
  
  tn.write("ls\n")
  tn.write("exit\n")
  
  print tn.read_all()
  </code></pre>
  
  <p>I then run it in my terminal, and get those errors : </p>
  
  <pre><code>Traceback (most recent call last):
    File "run.py", line 3, in &lt;module&gt;
      import telnetlib
    File "/Users/Thao/Desktop/telnetlib.py", line 9, in &lt;module&gt;
      &gt;&gt;&gt; tn = Telnet('www.python.org', 79)   # connect to finger port
  AttributeError: 'module' object has no attribute 'Telnet'
  </code></pre>
  
  <p>I don't find any solution to this, as the telnetlib is already installed natively with Python... </p>
  
  <p>What is the issue with this?</p>