How to DRY your Python code
DRY ( Don’t Repeat Yourself ) is generally considered to be a good and important practice for writing good code which I mostly agree with* and while there are tons of folks that will shout at you that your code is not DRY, I have yet to find anybody that tells you how to DRY your code while they are shouting at you, so here we are trying to make amends for all those mean DRY comments !
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Before getting into the why let’s start with the what, here’s a trivial example of verbose/non DRY code and the same code but DRY:
Both snippets should give you the following printout:
