[Python-Dev] PEP 414 - Unicode Literals for Python 3 (original) (raw)

Ethan Furman ethan at stoneleaf.us
Mon Feb 27 18:05:54 CET 2012


Martin v. Löwis wrote:

Am 26.02.2012 07:06, schrieb Nick Coghlan:

On Sun, Feb 26, 2012 at 1:13 PM, Guido van Rossum <guido at python.org> wrote:

A small quibble: I'd like to see a benchmark of a 'u' function implemented in C. Even if it was quite fast, I don't think such a function would bring the same benefits as restoring support for u'' literals. You claim that, but your argument doesn't actually support that claim (or I fail to see the argument).

Python 2.6 code: this = u'that'

Python 3.3 code: this = u('that')

Not source compatible, not elegant. (Even though 2to3 could make this fix, it's still kinda ugly.)

Ethan



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