On 4 June 2014 15:39, <[email protected]> wrote: > On Wed, Jun 04, 2014 at 03:17:00PM +1000, Nick Coghlan wrote: > >> There's a general expectation that indexing will be O(1) because all >> the builtin containers that support that syntax use it for O(1) lookup >> operations. > > Depending on your definition of built in, there is at least one standard > library container that does not - collections.deque. > > Given the specialized kinds of application this Python implementation is > targetted at, it seems UTF-8 is ideal considering the huge memory > savings resulting from the compressed representation, and the reduced > likelihood of there being any real need for serious text processing on > the device.
Right - I wasn't clear that I think storing text internally as UTF-8 sounds fine for MicroPython. Anything where the O(N) nature of indexing by code point matters probably won't be run in that environment anyway. Cheers, Nick. -- Nick Coghlan | [email protected] | Brisbane, Australia _______________________________________________ Python-Dev mailing list [email protected] https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com