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| author | Walter Dörwald <walter@livinglogic.de> | 2005-10-06 20:29:57 (GMT) |
|---|---|---|
| committer | Walter Dörwald <walter@livinglogic.de> | 2005-10-06 20:29:57 (GMT) |
| commit | d1c1e10f70212464415fdf2ab0bed4b5d32fdf32 (patch) | |
| tree | 82db5a596a24d75e3caf0cd8054e2a68fe837332 /Doc/api/concrete.tex | |
| parent | 331649acc7479f6e10cf6f6d01118d90f58ae600 (diff) | |
| download | cpython-d1c1e10f70212464415fdf2ab0bed4b5d32fdf32.zip cpython-d1c1e10f70212464415fdf2ab0bed4b5d32fdf32.tar.gz cpython-d1c1e10f70212464415fdf2ab0bed4b5d32fdf32.tar.bz2 | |
Part of SF patch #1313939: Speedup charmap decoding by extending
PyUnicode_DecodeCharmap() the accept a unicode string as the mapping
argument which is used as a mapping table.
This code isn't used by any of the codecs yet.
Diffstat (limited to 'Doc/api/concrete.tex')
| -rw-r--r-- | Doc/api/concrete.tex | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Doc/api/concrete.tex b/Doc/api/concrete.tex index b6dbc5d..53c3b67 100644 --- a/Doc/api/concrete.tex +++ b/Doc/api/concrete.tex @@ -1322,7 +1322,12 @@ points. const char *errors} Create a Unicode object by decoding \var{size} bytes of the encoded string \var{s} using the given \var{mapping} object. Return - \NULL{} if an exception was raised by the codec. + \NULL{} if an exception was raised by the codec. If \var{mapping} is \NULL{} + latin-1 decoding will be done. Else it can be a dictionary mapping byte or a + unicode string, which is treated as a lookup table. Byte values greater + that the length of the string and U+FFFE "characters" are treated as + "undefined mapping". + \versionchanged[Allowed unicode string as mapping argument]{2.4} \end{cfuncdesc} \begin{cfuncdesc}{PyObject*}{PyUnicode_EncodeCharmap}{const Py_UNICODE *s, |