list_of_web_pages.txt

https://jeffknupp.com/blog/2016/03/07/python-with-context-managers/
Decorators:
  Decorators I: Introduction to Python Decorators 
    https://www.artima.com/weblogs/viewpost.jsp?thread=240808
  Python Decorators II: Decorator Arguments
    https://www.artima.com/weblogs/viewpost.jsp?thread=241209
  Python Decorators III: A Decorator-Based Build System
    https://www.artima.com/weblogs/viewpost.jsp?thread=241209