[Python-Dev] Replacing self.__dict__ in __init__
Serhiy Storchaka
storchaka at gmail.com
Sun Mar 25 12:51:42 EDT 2018
25.03.18 18:38, Tin Tvrtković пише:
> For example, for a simple class with 9 attributes:
What are results for classes with 2 or 100 attributes? What are results
in Python 3.5?
I think you are playing on thin ice. Your results depend on
implementation details of the bytecode (in particularly on adding
BUILD_CONST_KEY_MAP in 3.6). Other implementations use different
bytecode or don't use bytecode at all. CPython can introduce new opcodes
in future versions which will change your result drastically. And the
straightforward way could become the most fast.
I suggest you to not worry and just wait for more general optimizations
in CPython interpreter.
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