Commit Graph

48 Commits

Author SHA1 Message Date
Kristján Valur Jónsson 6a743d3694 Issue 4804. Add a function to test the validity of file descriptors on Windows, and stop using global runtime settings to silence the warnings / assertions. 2009-02-10 13:32:24 +00:00
Amaury Forgeot d'Arc 59ce042766 #4077: No need to append \n when calling Py_FatalError
+ fix a declaration to make it match the one in pythonrun.h
2009-01-17 20:18:59 +00:00
Benjamin Peterson c0bf76d3cf backport r64751 2008-07-30 17:45:10 +00:00
Nick Coghlan 524b7773cc Issue 2517: Allow unicode messages in Exceptions again by correctly bypassing the instance dictionary when looking up __unicode__ on new-style classes 2008-07-08 14:08:04 +00:00
Gregory P. Smith dd96db63f6 This reverts r63675 based on the discussion in this thread:
http://mail.python.org/pipermail/python-dev/2008-June/079988.html

Python 2.6 should stick with PyString_* in its codebase.  The PyBytes_* names
in the spirit of 3.0 are available via a #define only.  See the email thread.
2008-06-09 04:58:54 +00:00
Christian Heimes 593daf545b Renamed PyString to PyBytes 2008-05-26 12:51:38 +00:00
Benjamin Peterson f19a7b90bd A little reformating of Py3k warnings 2008-04-27 18:40:21 +00:00
Benjamin Peterson 9f4f48114f Use PyErr_WarnPy3k throughout 2008-04-27 03:01:45 +00:00
Christian Heimes 1a6387e683 Merged revisions 61750,61752,61754,61756,61760,61763,61768,61772,61775,61805,61809,61812,61819,61917,61920,61930,61933-61934 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/trunk-bytearray

........
  r61750 | christian.heimes | 2008-03-22 20:47:44 +0100 (Sat, 22 Mar 2008) | 1 line

  Copied files from py3k w/o modifications
........
  r61752 | christian.heimes | 2008-03-22 20:53:20 +0100 (Sat, 22 Mar 2008) | 7 lines

  Take One
  * Added initialization code, warnings, flags etc. to the appropriate places
  * Added new buffer interface to string type
  * Modified tests
  * Modified Makefile.pre.in to compile the new files
  * Added bytesobject.c to Python.h
........
  r61754 | christian.heimes | 2008-03-22 21:22:19 +0100 (Sat, 22 Mar 2008) | 2 lines

  Disabled bytearray.extend for now since it causes an infinite recursion
  Fixed serveral unit tests
........
  r61756 | christian.heimes | 2008-03-22 21:43:38 +0100 (Sat, 22 Mar 2008) | 5 lines

  Added PyBytes support to several places:
  str + bytearray
  ord(bytearray)
  bytearray(str, encoding)
........
  r61760 | christian.heimes | 2008-03-22 21:56:32 +0100 (Sat, 22 Mar 2008) | 1 line

  Fixed more unit tests related to type('') is not unicode
........
  r61763 | christian.heimes | 2008-03-22 22:20:28 +0100 (Sat, 22 Mar 2008) | 2 lines

  Fixed more unit tests
  Fixed bytearray.extend
........
  r61768 | christian.heimes | 2008-03-22 22:40:50 +0100 (Sat, 22 Mar 2008) | 1 line

  Implemented old buffer interface for bytearray
........
  r61772 | christian.heimes | 2008-03-22 23:24:52 +0100 (Sat, 22 Mar 2008) | 1 line

  Added backport of the io module
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  r61775 | christian.heimes | 2008-03-23 03:50:49 +0100 (Sun, 23 Mar 2008) | 1 line

  Fix str assignement to bytearray. Assignment of a str of size 1 is interpreted as a single byte
........
  r61805 | christian.heimes | 2008-03-23 19:33:48 +0100 (Sun, 23 Mar 2008) | 3 lines

  Fixed more tests
  Fixed bytearray() comparsion with unicode()
  Fixed iterator assignment of bytearray
........
  r61809 | christian.heimes | 2008-03-23 21:02:21 +0100 (Sun, 23 Mar 2008) | 2 lines

  str(bytesarray()) now returns the bytes and not the representation of the bytearray object
  Enabled and fixed more unit tests
........
  r61812 | christian.heimes | 2008-03-23 21:53:08 +0100 (Sun, 23 Mar 2008) | 3 lines

  Clear error PyNumber_AsSsize_t() fails
  Use CHARMASK for ob_svall access
  disabled a test with memoryview again
........
  r61819 | christian.heimes | 2008-03-23 23:05:57 +0100 (Sun, 23 Mar 2008) | 1 line

  Untested updates to the PCBuild directory
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  r61917 | christian.heimes | 2008-03-26 00:57:06 +0100 (Wed, 26 Mar 2008) | 1 line

  The type system of Python 2.6 has subtle differences to 3.0's. I've removed the Py_TPFLAGS_BASETYPE flags from bytearray for now. bytearray can't be subclasses until the issues with bytearray subclasses are fixed.
........
  r61920 | christian.heimes | 2008-03-26 01:44:08 +0100 (Wed, 26 Mar 2008) | 2 lines

  Disabled last failing test
  I don't understand what the test is testing and how it suppose to work. Ka-Ping, please check it out.
........
  r61930 | christian.heimes | 2008-03-26 12:46:18 +0100 (Wed, 26 Mar 2008) | 1 line

  Re-enabled bytes warning code
........
  r61933 | christian.heimes | 2008-03-26 13:20:46 +0100 (Wed, 26 Mar 2008) | 1 line

  Fixed a bug in the new buffer protocol. The buffer slots weren't copied into a subclass.
........
  r61934 | christian.heimes | 2008-03-26 13:25:09 +0100 (Wed, 26 Mar 2008) | 1 line

  Re-enabled bytearray subclassing - all tests are passing.
........
2008-03-26 12:49:49 +00:00
Georg Brandl d5b635f196 Make Py3k warnings consistent w.r.t. punctuation; also respect the
EOL 80 limit and supply more alternatives in warning messages.
2008-03-25 08:29:14 +00:00
Travis E. Oliphant 3781aef8f8 Finish backporting new buffer API to Python 2.6. Left to do: memoryview object and structmodule. But, these need to be finished in Python 3.0 first. No objects support the new buffer API in Python 2.6 as of yet, and except for the memoryview object, I don't think they will. 2008-03-18 04:44:57 +00:00
Guido van Rossum 6d91be3758 - Issue 2379: Raise a Py3K warning for __getitem__ or __getslice__ on
exception instances.
2008-03-18 04:42:22 +00:00
Christian Heimes e93237dfcc #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Macros for b/w compatibility are available. 2007-12-19 02:37:44 +00:00
Christian Heimes 44eeaec173 Patch #1537 from Chad Austin
Change GeneratorExit's base class from Exception to BaseException
(This time I'm applying the patch to the correct sandbox.)
2007-12-03 20:01:02 +00:00
Brett Cannon 1e534b5425 Fix a crasher where Python code managed to infinitely recurse in C code without
ever going back out to Python code in PyObject_Call().  Required introducing a
static RuntimeError instance so that normalizing an exception there is no
reliance on a recursive call that would put the exception system over the
recursion check itself.
2007-09-07 04:18:30 +00:00
Georg Brandl d7e9f608c3 Revert accidental checkins from last commit. 2007-08-21 06:03:43 +00:00
Georg Brandl fdca6d8599 Demand version 2.5.1 since 2.5 has a bug with codecs.open context managers. 2007-08-21 06:01:18 +00:00
Martin v. Löwis 6819210b9e PEP 3123: Provide forward compatibility with Python 3.0, while keeping
backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.
2007-07-21 06:55:02 +00:00
Walter Dörwald 84a3efec37 Add T_PYSSIZET in structmember.h: This can be used for
Py_ssize_t members.

Simplify the implementation of UnicodeError objects:
start and end attributes are now stored directly as
Py_ssize_t members, which simplifies various get and
set functions.
2007-06-13 16:57:12 +00:00
Brett Cannon 5cd0fca9d8 Complete deprecation of BaseException.message. Some subclasses were directly
accessing the message attribute instead of using the descriptor.
2007-05-17 02:02:56 +00:00
Brett Cannon 229cee2d3d Deprecate BaseException.message as per PEP 352. 2007-05-05 01:34:02 +00:00
Georg Brandl c02e13122b Add some missing NULL checks which trigger crashes on low-memory conditions.
Found by Victor Stinner. Will backport when 2.5 branch is unfrozen.
2007-04-11 17:16:24 +00:00
Neal Norwitz ee3a1b5244 Variation of patch # 1624059 to speed up checking if an object is a subclass
of some of the common builtin types.

Use a bit in tp_flags for each common builtin type.  Check the bit
to determine if any instance is a subclass of these common types.
The check avoids a function call and O(n) search of the base classes.
The check is done in the various Py*_Check macros rather than calling
PyType_IsSubtype().

All the bits are set in tp_flags when the type is declared
in the Objects/*object.c files because PyType_Ready() is not called
for all the types.  Should PyType_Ready() be called for all types?
If so and the change is made, the changes to the Objects/*object.c files
can be reverted (remove setting the tp_flags).  Objects/typeobject.c
would also have to be modified to add conditions
for Py*_CheckExact() in addition to each the PyType_IsSubtype check.
2007-02-25 19:44:48 +00:00
Thomas Heller df08f0b9a0 WindowsError.str should display the windows error code,
not the posix error code; with test.
Fixes #1576174.

Will backport to release25-maint.
2006-10-27 18:31:36 +00:00
Georg Brandl 3267d28f9d Bug #1566800: make sure that EnvironmentError can be called with any
number of arguments, as was the case in Python 2.4.
2006-09-30 09:03:42 +00:00
Brett Cannon f6aa86e33b Allow exceptions to be directly sliced again
(e.g., ``BaseException(1,2,3)[0:2]``).

Discovered in Python 2.5.0 by Thomas Heller and reported to python-dev.  This
should be backported to 2.5 .
2006-09-20 18:43:13 +00:00
Brett Cannon ca2ca79d23 Remove the __unicode__ method from exceptions. Allows unicode() to be called
on exception classes.  Would require introducing a tp_unicode slot to make it
work otherwise.

Fixes bug #1551432 and will be backported.
2006-09-09 07:11:46 +00:00
Georg Brandl 38f6237dfe Bug #1542051: Exceptions now correctly call PyObject_GC_UnTrack.
Also make sure that every exception class has __module__ set to
'exceptions'.
2006-09-06 06:50:05 +00:00
Marc-André Lemburg 040f76b79c Slightly revised version of patch #1538956:
Replace UnicodeDecodeErrors raised during == and !=
compares of Unicode and other objects with a new
UnicodeWarning.

All other comparisons continue to raise exceptions.
Exceptions other than UnicodeDecodeErrors are also left
untouched.
2006-08-14 10:55:19 +00:00
Kristján Valur Jónsson 74c3ea0a0f Fix build problems with the platform SDK on windows. It is not sufficient to test for the C compiler version when determining if we have the secure CRT from microsoft. Must test with an undocumented macro, __STDC_SECURE_LIB__ too. 2006-07-03 14:59:05 +00:00
Kristján Valur Jónsson f608317061 Fix the CRT argument error handling for VisualStudio .NET 2005. Install a CRT error handler and disable the assertion for debug builds. This causes CRT to set errno to EINVAL.
This update fixes crash cases in the test suite where the default CRT error handler would cause process exit.
2006-06-12 15:45:12 +00:00
Neal Norwitz 7a071939d9 SF #1499797, Fix for memory leak in WindowsError_str 2006-06-04 06:19:31 +00:00
Neal Norwitz 38d4d4a35b Fix memory leak found by valgrind. 2006-06-02 04:50:49 +00:00
Georg Brandl 85ac850834 Correctly unpickle 2.4 exceptions via __setstate__ (patch #1498571) 2006-06-01 06:39:19 +00:00
Georg Brandl b0432bc032 Do the check for no keyword arguments in __init__ so that
subclasses of Exception can be supplied keyword args
2006-05-30 08:17:00 +00:00
Georg Brandl 861089fc49 Disallow keyword args for exceptions. 2006-05-30 07:34:45 +00:00
Georg Brandl 05f97bffac Add a test case for exception pickling. args is never NULL. 2006-05-30 07:13:29 +00:00
Georg Brandl ddba473e26 Restore exception pickle support. #1497319. 2006-05-30 07:04:55 +00:00
Georg Brandl c7c51147c7 Fix refleak in socketmodule. Replace bogus Py_BuildValue calls.
Fix refleak in exceptions.
2006-05-29 09:46:51 +00:00
Thomas Wouters c1282eef0c Make last patch valid C89 so Windows compilers can deal with it. 2006-05-28 21:32:12 +00:00
Michael W. Hudson 27596279a2 use the UnicodeError traversal and clearing functions in UnicodeError
subclasses.
2006-05-28 21:19:03 +00:00
Georg Brandl 43ab100cdc Fix refleaks in UnicodeError get and set methods. 2006-05-28 20:57:09 +00:00
Michael W. Hudson 96495ee6dd Quality control, meet exceptions.c, round two.
Make some functions that should have been static static.

Fix a bunch of refleaks by fixing the definition of
MiddlingExtendsException.

Remove all the __new__ implementations apart from
BaseException_new.  Rewrite most code that needs it to cope with
NULL fields (such code could get excercised anyway, the
__new__-removal just makes it more likely).  This involved
editing the code for WindowsError, which I can't test.

This fixes all the refleaks in at least the start of a regrtest
-R :: run.
2006-05-28 17:40:29 +00:00
Michael W. Hudson 22a80e7cb0 Quality control, meet exceptions.c.
Fix a number of problems with the need for speed code:

One is doing this sort of thing:

    Py_DECREF(self->field);
    self->field = newval;
    Py_INCREF(self->field);

without being very sure that self->field doesn't start with a
value that has a __del__, because that almost certainly can lead
to segfaults.

As self->args is constrained to be an exact tuple we may as well
exploit this fact consistently.  This leads to quite a lot of
simplification (and, hey, probably better performance).

Add some error checking in places lacking it.

Fix some rather strange indentation in the Unicode code.

Delete some trailing whitespace.

More to come, I haven't fixed all the reference leaks yet...
2006-05-28 15:51:40 +00:00
Richard Jones 2d555b356a move semicolons 2006-05-27 16:15:11 +00:00
Richard Jones c5b2a2e7b9 doc string additions and tweaks 2006-05-27 16:07:28 +00:00
Georg Brandl 94b8c122fd Remove spurious semicolons after macro invocations. 2006-05-27 14:41:55 +00:00
Richard Jones 7b9558d37d Conversion of exceptions over from faked-up classes to new-style C types. 2006-05-27 12:29:24 +00:00