如何在MAC中运行Twisted(python)程序?

我已经在我的MAC电脑上安装了Twisted。

   $ python
Python 2.7.10 (default, Oct 23 2015, 18:05:06) 
[GCC 4.2.1 Compatible Apple LLVM 7.0.0 (clang-700.0.59.5)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import twisted
>>> twisted.__version__
'13.1.0'
>>> import OpenSSL
>>> import twisted.internet.ssl
>>> twisted.internet.ssl.SSL
<module 'OpenSSL.SSL' from '/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/OpenSSL/SSL.so'>
>>> 

test.tac

我如何在MAC中运行它?我可以把它作为python脚本运行吗?

p、 我对python完全陌生