python code snippet

http://www.pythonforbeginners.com/code-snippets-source-code/
http://inventwithpython.com/chapter4.html
https://wiki.python.org/moin/SimplePrograms
http://www.ibm.com/developerworks/aix/library/au-python/
http://www.pythonforbeginners.com/code-snippets-source-code/?page=3
http://sysadminpy.com/blog.html
https://developers.google.com/edu/python/