Generator Function Example : Generator « Statement « Python Tutorial

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Python Tutorial » Statement » Generator 
3. 18. 4. Generator Function Example
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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