Message238182
| Author |
serhiy.storchaka |
| Recipients |
Arfrever, ezio.melotti, lemburg, ncoghlan, pitrou, r.david.murray, serhiy.storchaka, vstinner |
| Date |
2015年03月16日.07:12:51 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1426489972.28.0.338956167091.issue18814@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
Proposed preliminary patch adds three functions in the codecs module:
convert_surrogates(data, errors) -- handle lone surrogates with specified error handler.
>>> codecs.convert_surrogates('a\u20ac\udca4', 'backslashreplace')
'a€\\udca4'
convert_surrogateescape(data, errors) -- handle surrogateescaped bytes with specified error handler
>>> codecs.convert_surrogateescape('a\u20ac\udca4', 'backslashreplace')
'a€\\xa4'
convert_astrals(data, errors) -- handle astral (non-BMP) characters with specified error handler.
>>> codecs.convert_astral('a\u20ac\U000e007f', 'backslashreplace')
'a€\\U000e007f'
Names are discussable.
I think also about adding two functions or error handlers (that can used with convert_surrogates and convert_astrals) for composing astral characters from surrogate pairs and vice versa. |
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