[Python-ideas] Add dict.getkey() and set.get()
storchaka at gmail.com
Sat Sep 14 22:10:35 CEST 2013
14.09.13 19:19, Victor Stinner написав(ла):
> What is the use case of such methods? Why not using dict.kets() and
Scanning dict.keys() or set has linear complexity. dict.getkey() and
set.get() can be easily implemented with O(1).
I have no good use cases. Perhaps every problem which requires
dict.getkey() or set.get() can be solved with additional synchronized
dict which maps key to key. This is also true for TransformDict.
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