How to write lazy functions which are chainable, in python?
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Published on 2010-06-16T02:43:54Z
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I want to write functions which are lazy as well as chainable. What would be the best way.
I know that one way would be to do yield
instead of return
.
I want these functions to be lazy in the way similar to how sqlalchemy functions are lazy when asked to fetch the data from DB.
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