[Python-Dev] PEP 383: Non-decodable Bytes in System Character Interfaces
tjreedy at udel.edu
Wed Apr 29 23:03:30 CEST 2009
Thomas Breuel wrote:
> Sure. However, that requires you to provide meaningful, reproducible
> counter-examples, rather than a stenographic formulation that might
> hint some problem you apparently see (which I believe is just not
> Well, here's another one: PEP 383 would disallow UTF-8 encodings of half
By my reading, the current Unicode 5.1 definition of 'UTF-8' disallows that.
> But such encodings are currently supported by Python, and
> they are used as part of CESU-8 coding. That's, in fact, a common way
> of converting UTF-16 to UTF-8. How are you going to deal with existing
> code that relies on being able to code half surrogates as UTF-8?
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