title: How do I see the arguments (and types) of a python method?
body: <pre><code>$ py twitterDump2.py 
  Traceback (most recent call last):
    File "twitterDump2.py", line 30, in &lt;module&gt;
      stream=tweepy.Stream(username,password,listener)
  TypeError: __init__() takes exactly 3 arguments (4 given)
  </code></pre>
  
  <p>My code:</p>
  
  <pre><code>username="abc"
  password="abc"
  listener = StreamWatcherListener()
  stream=tweepy.Stream(username,password,listener)
  </code></pre>