title: How to invoke python scripts in iOS apps?
body: <p>I want to make a native iOS app. It will be written mostly in Objective-C. But I need to invoke some python scripts. I have been researching on this for hours. </p>
  
  <p>Questions:</p>
  
  <p>1: I found this post(<a href="https://stackoverflow.com/questions/2683565/running-python-ruby-script-on-iphone">Running python/ruby script on iPhone?</a> From the iPhone OS 4 Terms --- 3.3.1 — Applications may only use Documented APIs in the manner prescribed by Apple and must not use or call any private APIs. Applications must be originally written in Objective-C, C, C++, or JavaScript as executed by the iPhone OS WebKit engine, and only code written in C, C++, and Objective-C may compile and directly link against the Documented APIs (e.g., Applications that link to Documented APIs through an intermediary translation or compatibility layer or tool are prohibited)). But it has been 2 year. Is there any changes to this agreement?</p>
  
  <p>2: If it is possible to invoke a python script in an iOS app, can someone explain it to me with some code samples?</p>