Generator Function Example : Generator « Statement « Python Tutorial

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Python Tutorial » Statement » Generator

def gensquares(N): 

   for i in range(N): 

       yield i ** 2             # Resume here later



for i in gensquares(5):          # Resume the function

    print i, ':',                # Print last yielded value

3.18.Generator
	3.18.1.	Generator Expressions: Iterators Meet List Comprehensions
	3.18.2.	generator expressions return a generator object, which in turn supports the iteration protocol to yield one piece of the result list at a time in any iteration context
	3.18.3.	Generator expressions and buildin functions
	3.18.4.	Generator Function Example
	3.18.5.	use any of the for loop, map, or list comprehension techniques:

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