On Wed, Jun 22, 2011 at 12:28 PM, Neal Becker <ndbeck...@gmail.com> wrote:
> AFAICT, the python iterator concept only supports readable iterators, not > write. > Is this true? > > for example: > > for e in sequence: > do something that reads e > e = blah # will do nothing > > I believe this is not a limitation on the for loop, but a limitation on the > python iterator concept. Is this correct? > The Generators, Iterators and Comprehensions 2011 document at the URL below covers a way of doing this. http://stromberg.dnsalias.org/~dstromberg/Intro-to-Python/
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