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Diffstat (limited to 'Doc/c-api/unicode.rst')
-rw-r--r-- | Doc/c-api/unicode.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Doc/c-api/unicode.rst b/Doc/c-api/unicode.rst index 6cc8cce..216088e 100644 --- a/Doc/c-api/unicode.rst +++ b/Doc/c-api/unicode.rst @@ -526,12 +526,23 @@ APIs: The `"%lld"` and `"%llu"` format specifiers are only available when :const:`HAVE_LONG_LONG` is defined. + .. note:: + The width formatter unit is number of characters rather than bytes. + The precision formatter unit is number of bytes for ``"%s"`` and + ``"%V"`` (if the ``PyObject*`` argument is NULL), and a number of + characters for ``"%A"``, ``"%U"``, ``"%S"``, ``"%R"`` and ``"%V"`` + (if the ``PyObject*`` argument is not NULL). + .. versionchanged:: 3.2 Support for ``"%lld"`` and ``"%llu"`` added. .. versionchanged:: 3.3 Support for ``"%li"``, ``"%lli"`` and ``"%zi"`` added. + .. versionchanged:: 3.4 + Support width and precision formatter for ``"%s"``, ``"%A"``, ``"%U"``, + ``"%V"``, ``"%S"``, ``"%R"`` added. + .. c:function:: PyObject* PyUnicode_FromFormatV(const char *format, va_list vargs) |