[Tutor] 2.7.3 generator objects

Steven D'Aprano steve at pearwood.info
Sun Sep 2 12:05:40 CEST 2012

On 02/09/12 17:09, Ray Jones wrote:

> But didn't I read somewhere that you can reset an iterator to go through
> the whole process again?

In general, no.

The usual way to "reset" an iterator is to re-create it.

walker = os.walk("/home/steve/start")
# ... process files in walker
walker = os.walk("/home/steve/start")
# ... and process them again


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