[Python-Dev] Internal representation of strings and Micropython
Terry Reedy
tjreedy at udel.edu
Wed Jun 4 23:21:20 CEST 2014
On 6/4/2014 3:41 AM, Jeff Allen wrote:
> Jython uses UTF-16 internally -- probably the only sensible choice in a
> Python that can call Java. Indexing is O(N), fundamentally. By
> "fundamentally", I mean for those strings that have not yet noticed that
> they contain no supplementary (>0xffff) characters.
Indexing can be made O(log(k)) where k is the number of astral chars,
and is usually small.
--
Terry Jan Reedy
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