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49 Commits

Author SHA1 Message Date
Tim Peters
c885443479 Stop producing or using OverflowWarning. PEP 237 thought this would 
happen in 2.3, but nobody noticed it still was getting generated (the
warning was disabled by default).  OverflowWarning and
PyExc_OverflowWarning should be removed for 2.5, and left notes all over
saying so.
 2004-08-25 02:14:08 +00:00
Raymond Hettinger
8ae4689657 Simplify and speedup uses of Py_BuildValue(): 
* Py_BuildValue("(OOO)",a,b,c)  -->  PyTuple_Pack(3,a,b,c)
* Py_BuildValue("()",a)         -->  PyTuple_New(0)
* Py_BuildValue("O", a)         -->  Py_INCREF(a)
 2003-10-12 19:09:37 +00:00
Walter Dörwald
e98147a8e5 Fix refcount leak in the UnicodeError constructor: 
When parsing the constructor arguments failed, a
reference to the argument tuple was leaked.
 2003-08-14 20:59:07 +00:00
Walter Dörwald
a54b92b2eb Add a unicode prefix to the characters in the UnicodeEncodeError and 
UnicodeTranslateError message.
 2003-08-12 17:34:49 +00:00
Walter Dörwald
fd196bd263 Enhance message for UnicodeEncodeError and UnicodeTranslateError. 
If there is only one bad character it will now be printed in a
form that is a valid Python string.
 2003-08-12 17:32:43 +00:00
Walter Dörwald
b671c0c418 Remove unused variables. 2003-02-24 15:33:31 +00:00
Jeremy Hylton
4f0dcc9a9a Provide __module__ attributes for functions defined in C and Python. 
__module__ is the string name of the module the function was defined
in, just like __module__ of classes.  In some cases, particularly for
C functions, the __module__ may be None.

Change PyCFunction_New() from a function to a macro, but keep an
unused copy of the function around so that we don't change the binary
API.

Change pickle's save_global() to use whichmodule() if __module__ is
None, but add the __module__ logic to whichmodule() since it might be
used outside of pickle.
 2003-01-31 18:33:18 +00:00
Martin v. Löwis
79acb9edfa Patch #614055: Support OpenVMS. 2002-12-06 12:48:53 +00:00
Walter Dörwald
bf73db835a Fix PEP 293 related problems with --disable-unicode builds 
reported by Michael Hudson in
http://mail.python.org/pipermail/python-dev/2002-November/030299.html
 2002-11-21 20:08:33 +00:00
Neal Norwitz
2c96ab2b61 Two more cases of switch(PySequence_Size()) without checking for case -1. 
(Same problem as last checkin for SF bug 610610)
Need to clear the error and proceed.

Backport candidate
 2002-09-18 22:37:17 +00:00
Guido van Rossum
98b2a42bc4 Fix SF bug 610610 (reported by Martijn Pieters, diagnosed by Neal Norwitz). 
The switch in Exception__str__ didn't clear the error if
PySequence_Size() raised an exception.  Added a case -1 which clears
the error and falls through to the default case.

Definite backport candidate (this dates all the way to Python 2.0).
 2002-09-18 04:06:32 +00:00
Guido van Rossum
602d45194c Add a custom __str__ method to KeyError that applies repr() to the 
missing key.  (Also added a guard to SyntaxError__str__ to prevent
calling PyString_Check(NULL).)
 2002-09-03 20:24:09 +00:00
Walter Dörwald
70bb0d4e65 Removed bogus PyUnicodeTranslateError_GetEncoding, as 
UnicodeTranslateError doesn't have an encoding attribute.
(Spotted by Neal Norwitz)
 2002-09-02 16:41:55 +00:00
Walter Dörwald
fd08e4c9ed Limit the length of attribute names in exception messages 
to prevent buffer overflows (spotted by Neal Norwitz).
 2002-09-02 16:10:06 +00:00
Walter Dörwald
3aeb632c31 PEP 293 implemention (from SF patch http://www.python.org/sf/432401) 2002-09-02 13:14:32 +00:00
Barry Warsaw
9f00739551 Added a FutureWarning for constructs that will change semantically in 
the future.  Changed PEP 237 hex constant warnings from
DeprecationWarning to FutureWarning.  Updated the documentation.
 2002-08-14 15:51:29 +00:00
Mark Hammond
a290527376 Excise DL_IMPORT/EXPORT from object.h, and related files. This patch 
also adds 'extern' to PyAPI_DATA rather than at each declaration, as
discussed with Tim and Guido.
 2002-07-29 13:42:14 +00:00
Martin v. Löwis
14f8b4cfcb Patch #568124: Add doc string macros. 2002-06-13 20:33:02 +00:00
Neal Norwitz
d68f5171eb As discussed on python-dev, add a mechanism to indicate features 
that are in the process of deprecation (PendingDeprecationWarning).
Docs could be improved.
 2002-05-29 15:54:55 +00:00
Skip Montanaro
995895f023 add comment reminding people about class hierarchy in Doc/lib/libexcs.tex 2002-03-28 20:57:51 +00:00
Martin v. Löwis
cfeb3b6ab8 Patch #50002: Display line information for bad \x escapes: 
- recognize "SyntaxError"s by the print_file_and_line attribute.
- add the syntaxerror attributes to all exceptions in compile.c.
Fixes #221791
 2002-03-03 21:30:27 +00:00
Jeremy Hylton
05bd787c6c Use PyOS_snprintf instead of sprintf. 
Just being sure.  The old code looks like it was safe, but there's no
harm in double-checking.
 2001-11-28 20:24:33 +00:00
Fred Drake
bb9fa21cfe weakref.ReferenceError becomes a built-in exception now that weak ref objects 
are moving into the core; with these changes, it will be possible for the
exception to be raised without the weakref module ever being imported.
 2001-10-05 21:50:08 +00:00
Guido van Rossum
ae347b33be Introduce OverflowWarning -- to be issued when short int operations 
are overflowing and a long int operation is substituted.
 2001-08-23 02:56:07 +00:00
Tim Peters
6d6c1a35e0 Merge of descr-branch back into trunk. 2001-08-02 04:15:00 +00:00