Berker Peksag added the comment:
This is a duplicate of issue 1944.
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nosy: +berker.peksag
resolution: -> duplicate
stage: patch review -> resolved
status: open -> closed
superseder: -> Document PyUnicode_* API
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Python tracker
Mark Lawrence added the comment:
Py_UNICODE_TOLOWER, Py_UNICODE_TOUPPER and Py_UNICODE_TOTITLE are all labelled
deprecated in 3.3 and presumably can be removed completely. Alternatively
should these like many others be scheduled for removal in 4.0?
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Mark Lawrence added the comment:
List of just about everything that's in the header file but not in the rst file
as I'm not sure which bits you normally wouldn't bother with.
Py_USING_UNICODE
Py_UNICODE_SIZE
Py_UNICODE_WIDE
Py_UNICODE_COPY
Py_UNICODE_FILL
Py_UNICODE_HIGH_SURROGATE
Alexander Belopolsky added the comment:
Sorry for the broken link, the correct header file is Include/unicodeobject.h
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Mark Lawrence added the comment:
Okay Alexander I'll give it a go, but not tonight :)
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Mark Lawrence added the comment:
I've looked at c-api/unicode.rst and I can't see any correlation between it and
the names listed here in msg121302. So either this was never completed or it's
been all change in the mean time, so could somebody take a look please.
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nosy:
Alexander Belopolsky added the comment:
Mark,
Unicode C-APIs have changed a lot since this issue was opened, but I think many
of the listed functions are still present but not properly documented.
You can help by checking the Include/unicode.h file and compiling a list of
functions that are
Marc-Andre Lemburg m...@egenix.com added the comment:
Alexander Belopolsky wrote:
Alexander Belopolsky belopol...@users.sourceforge.net added the comment:
On Wed, Nov 17, 2010 at 5:20 PM, Marc-Andre Lemburg
rep...@bugs.python.org wrote:
..
-/* Encodes a Unicode object and returns the
Alexander Belopolsky belopol...@users.sourceforge.net added the comment:
On Wed, Nov 17, 2010 at 5:20 PM, Marc-Andre Lemburg
rep...@bugs.python.org wrote:
..
-/* Encodes a Unicode object and returns the result as Python string
+/* Encodes a Unicode object and returns the result as Python bytes
Marc-Andre Lemburg m...@egenix.com added the comment:
Alexander Belopolsky wrote:
If you have time, please take a look at
PyUnicode_As{En,De}codedObject() and
PyUnicode_As{En,De}DecodedUnicode() documentation in the attached
patch.
Thanks. I'll try to have a look later tonight.
Marc-Andre Lemburg m...@egenix.com added the comment:
Thanks for your work on this.
Please see my comments below:
--- Include/unicodeobject.h (revision 86478)
+++ Include/unicodeobject.h (working copy)
@@ -737,7 +737,7 @@
const char *errors /* error handling */
);
New submission from Alexander Belopolsky belopol...@users.sourceforge.net:
The following C-APIs are only documented in comments inside unicode.h:
PyUnicode_GetMax
PyUnicode_Resize
PyUnicode_InternImmortal
PyUnicode_FromOrdinal
PyUnicode_GetDefaultEncoding
PyUnicode_AsDecodedObject
Alexander Belopolsky belopol...@users.sourceforge.net added the comment:
On Tue, Nov 16, 2010 at 10:38 AM, M.-A. Lemburg m...@egenix.com wrote:
Alexander Belopolsky wrote:
..
I also have a similar question about C API. Here, in absence of
__all__, the answer should be clear: all symbols in
Changes by Alexander Belopolsky belopol...@users.sourceforge.net:
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nosy: +haypo, lemburg, loewis
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Alexander Belopolsky belopol...@users.sourceforge.net added the comment:
PyUnicode_AsDecodedObject() and PyUnicode_AsDecodedUnicode() appear to be
broken as well: both start with a PyUnicode_Check(unicode) and then pass
unicode to PyCodec_Decode() which expects bytes.
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Marc-Andre Lemburg m...@egenix.com added the comment:
Please note that PyCodec_Encode()/PyCodec_Decode() will return whatever the
codec returns for these operations.
The codec system is not limited to converting between Unicode and bytes only.
A typical example is a same-type codec such as
Alexander Belopolsky belopol...@users.sourceforge.net added the comment:
On Tue, Nov 16, 2010 at 5:54 PM, Marc-Andre Lemburg
rep...@bugs.python.org wrote:
Marc-Andre Lemburg m...@egenix.com added the comment:
Please note that PyCodec_Encode()/PyCodec_Decode() will return whatever the
codec
Alexander Belopolsky belopol...@users.sourceforge.net added the comment:
Attached patch documents all previously undocumented unicode C API functions.
Note that for the PyUnicode_As{En,De}codedObject() and
PyUnicode_As{En,De}DecodedUnicode() functions I attempted to capture what they
are
Alexander Belopolsky belopol...@users.sourceforge.net added the comment:
On Tue, Nov 16, 2010 at 7:19 PM, Marc-Andre Lemburg
rep...@bugs.python.org wrote:
..
* Decoding converts a bytes object encoded using a particular
character set encoding to a string object.
Alexander Belopolsky belopol...@users.sourceforge.net added the comment:
I agree and will handle this in #10435 because codecs.h
s/#10435/#10439/
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