title: Burp and jar files usage for python files in command prompt
body: <p>I'm using python 3.3 and working on an assignment where in i have to create a python script that takes in list of url's from the command prompt and runs burp suite on each of them dynamically.so i looked for sample demo code to get familiar with burp and found this one: Helloworld.py</p>
  
  <pre><code>from burp import IBurpExtender
  from java.io import PrintWriter
  from java.lang import RuntimeException
  
  class BurpExtender(IBurpExtender):
      def registerExtenderCallbacks(self, callbacks):
  
          # set our extension name
          callbacks.setExtensionName("Hello world extension")
  
          # obtain our output and error streams
          stdout = PrintWriter(callbacks.getStdout(), True)
          stderr = PrintWriter(callbacks.getStderr(), True)
  
          # write a message to our output stream
          stdout.println("Hello output")
  
          # write a message to our error stream
          stderr.println("Hello errors")
  
          # write a message to the Burp alerts tab
          callbacks.issueAlert("Hello alerts")
  
          # throw an exception that will appear in our error stream
          raise RuntimeException("Hello exception")
  </code></pre>
  
  <p>The problem which i am facing is, IDLE constantly pops error stating that java.io not found</p>
  
  <pre><code>from java.io import PrintWriter
  ImportError: No module named java.io
  </code></pre>
  
  <p>or</p>
  
  <pre><code>from burp import IBrupExtender
  ImportError: No module name burp
  </code></pre>
  
  <p>that's cos it's a java library so i downloaded a jython standalone jar file and burp suite too and i passed it in command prompt along with the filename as </p>
  
  <pre><code>java -jar jython-standalone-2.5.3.jar -Xmx1024m burpsuite_pro_v.1.5.14.jar HelloWorld.py
  </code></pre>
  
  <p>but its still not working. I have all the three files in the same folder. Any suggestions? What needs to be done inorder to make this demo work? am i doing something wrong?</p>