https://en.wikipedia.org/wiki/Coroutine: Entry for coroutines. 

https://en.wikipedia.org/wiki/Currying: Entry for the concept of currying. 

## 10.2 Python-specific 

http://gnosis.cx/TPiP/: The first chapter of David Mertz’s book Text Processing in Python discusses functional pro- gramming for text processing, in the section titled “Utilizing Higher-Order Functions in Text Processing”. 

Mertz also wrote a 3-part series of articles on functional programming for IBM’s DeveloperWorks site; see part 1, part 2, and part 3, 

## 10.3 Python documentation 

Documentation for the itertools module. 

Documentation for the functools module. 

Documentation for the operator module. 

PEP 289 : “Generator Expressions” 

PEP 342 : “Coroutines via Enhanced Generators” describes the new generator features in Python 2.5. 

