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Wayoutfinisher
 2 years ago
Hey, can someone explain to me what a python generator is and how to use it?I need to know it to solve a problem.Thanks
Wayoutfinisher
 2 years ago
Hey, can someone explain to me what a python generator is and how to use it?I need to know it to solve a problem.Thanks

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bwCA
 2 years ago
Best ResponseYou've already chosen the best response.0http://docs.python.org/2.7/howto/functional.html#generators http://docs.python.org/2.7/reference/simple_stmts.html#theyieldstatement http://docs.python.org/2.7/library/stdtypes.html#generatortypes http://docs.python.org/2.7/reference/expressions.html#yieldexpressions http://docs.python.org/2.7/howto/functional.html#generatorexpressionsandlistcomprehensions

msmithhnova
 2 years ago
Best ResponseYou've already chosen the best response.0Here's a fibonacci generator. def fib(n): a,b = 0,1 for _ in xrange(n): yield b a,b = b, a+b And a test print fib(10) print list(fib(10)) for i in fib(10): print i, And the output <generator object fib at 0x0298F490> [1, 1, 2, 3, 5, 8, 13, 21, 34, 55] 1 1 2 3 5 8 13 21 34 55
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