On 6/29/2010 10:04 PM, MRAB wrote:
Guido van Rossum wrote:
On Tue, Jun 29, 2010 at 6:07 PM, Greg Ewing <greg.ewing@canterbury.ac.nz> wrote:
Nick Coghlan wrote:
According to my local build, we already picked 'br': Wouldn't "raw bytes" sound better than "bytes raw"? Or do the Dutch say it differently? :-)
I can pronounce "brrrrr" but I can't say "rrrrrb". :-)
And, of course, Python 2 has 'ur', but not 'ru'.
Even though most say or think 'raw unicode' rather than 'unicode raw'. But ur and br strike me as logically correct. In both Py2 and Py3, string literals are str literals. The r prefix disables most of the cooking of the literal. The u and b prefixes are effectively abbreviations for unicode() and bytes() calls on, I presume, the buffer part of a partially formed str object. In other words, br'abc' has the same effect as bytes(r'abc') but is easier to write and, I presume, faster to compute. It it easy for people who only use ascii chars in Python code to forget that Python3 code is now actually a sequence of unicode chars rather than of (extended) ascii chars. -- Terry Jan Reedy