Author belopolsky
Recipients Rhamphoryncus, amaury.forgeotdarc, belopolsky, eric.smith, ezio.melotti, lemburg, loewis, pitrou, vstinner
Date 2010-11-27.00:31:34
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Message-id <>
In-reply-to <>
On Fri, Nov 26, 2010 at 7:27 PM, Eric Smith <> wrote:
> In addition to the proposed Py_UNICODE_NEXT and Py_UNICODE_PUT_NEXT, > str.__format__ would also need a function that tells it how many Py_UNICODEs
> are needed to store a given Py_UCS4.

Yes, this functionality is currently hidden in

unicode_aswidechar(PyUnicodeObject *unicode,
                   wchar_t *w,
                   Py_ssize_t size):

/* Helper function for PyUnicode_AsWideChar() and
   convert a Unicode object to a wide character string.

   - If w is NULL: return the number of wide characters (including the
     character) required to convert the unicode object. Ignore size argument.
.. */

and I believe is reimplemented in a few other places.
Date User Action Args
2010-11-27 00:31:37belopolskysetrecipients: + belopolsky, lemburg, loewis, amaury.forgeotdarc, Rhamphoryncus, pitrou, vstinner, eric.smith, ezio.melotti
2010-11-27 00:31:34belopolskylinkissue10542 messages
2010-11-27 00:31:34belopolskycreate