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184 commits

Author SHA1 Message Date
Yury Selivanov
f488fb422a Issue #19235: Add new RecursionError exception. Patch by Georg Brandl. 2015-07-03 01:04:23 -04:00
Serhiy Storchaka
1399a01b90 Issue #22977: Fixed formatting Windows error messages on Wine. 
Patch by Martin Panter.
 2015-04-02 09:50:06 +03:00
Serhiy Storchaka
f41f8f9974 Issue #22977: Fixed formatting Windows error messages on Wine. 
Patch by Martin Panter.
 2015-04-02 09:47:27 +03:00
Victor Stinner
de821befd4 Issue #23571: PyErr_FormatV() and PyErr_SetObject() now always clear the 
current exception because they can run arbitrary Python code and so no
exception must be set.
 2015-03-24 12:41:23 +01:00
Victor Stinner
e42ccd2bfd Issue #23694: Enhance _Py_fopen(), it now raises an exception on error 
* If fopen() fails, OSError is raised with the original filename object.
* The GIL is now released while calling fopen()
 2015-03-18 01:39:23 +01:00
Serhiy Storchaka
78184af9b5 Issue #21715: Extracted shared complicated code in the _io module to new 
_PyErr_ChainExceptions() function.
 2014-10-08 22:32:50 +03:00
Serhiy Storchaka
e2bd2a7186 Issue #21715: Extracted shared complicated code in the _io module to new 
_PyErr_ChainExceptions() function.
 2014-10-08 22:31:52 +03:00
Antoine Pitrou
0676a406bf Issue #18711: Add a new PyErr_FormatV function, similar to PyErr_Format but accepting a va_list argument. 2014-09-30 21:16:27 +02:00
Larry Hastings
8f9f0f12e8 Issue #20517: Removed unnecessary new (short-lived) functions from PyErr. 2014-02-10 03:43:57 -08:00
Larry Hastings
b082731fbb Issue #20517: Functions in the os module that accept two filenames 
now register both filenames in the exception on failure.
This required adding new C API functions allowing OSError exceptions
to reference two filenames instead of one.
 2014-02-09 22:05:19 -08:00
Victor Stinner
bd303c165b Issue #19512, #19515: remove shared identifiers, move identifiers where they 
are used.

Move also _Py_IDENTIFIER() defintions to the top in modified files to remove
identifiers duplicated in the same file.
 2013-11-07 23:07:29 +01:00
Victor Stinner
ad14ccd047 Issue #19512: add _PyUnicode_CompareWithId() function 
_PyUnicode_CompareWithId() is faster than PyUnicode_CompareWithASCIIString()
when both strings are equal and interned.

Add also _PyId_builtins identifier for "builtins" common string.
 2013-11-07 00:46:04 +01:00
Victor Stinner
090543736f Issue #19512: add some common identifiers to only create common strings once, 
instead of creating temporary Unicode string objects

Add also more identifiers in pythonrun.c to avoid temporary Unicode string
objets for the interactive interpreter.
 2013-11-06 22:41:44 +01:00
Antoine Pitrou
409b53840b Don't export internal symbols ("make smelly") 2013-10-12 22:41:17 +02:00
Raymond Hettinger
69492dab07 Factor-out the common code for setting a KeyError. 2013-09-02 15:59:26 -07:00
Victor Stinner
daf455554b Issue #18571: Implementation of the PEP 446: file descriptors and file handles 
are now created non-inheritable; add functions os.get/set_inheritable(),
os.get/set_handle_inheritable() and socket.socket.get/set_inheritable().
 2013-08-28 00:53:59 +02:00
Victor Stinner
14e461d5b9 Close #11619: The parser and the import machinery do not encode Unicode 
filenames anymore on Windows.
 2013-08-26 22:28:21 +02:00
Victor Stinner
c82bfd871f Issue #18664, #18408: Rewrite PyErr_WriteUnraisable() to handle errors 
* Catch PyFile_WriteString() and PyFile_WriteObject() errors
 * Clear the current exception on _PyObject_GetAttrId() failure
 * Use PyUnicode_CompareWithASCIIString() and PyFile_WriteObject() instead of
   _PyUnicode_AsString() and strcmp() to avoid Unicode encoding error. stderr
   has a more tolerant error handler than utf-8/strict.
 2013-08-26 14:04:10 +02:00
Victor Stinner
f54a574478 Issue #18520: PyErr_NoMemory() now fails with a fatal error if it is called 
before PyExc_MemoryError has been initialized by _PyExc_Init()
 2013-07-22 22:28:37 +02:00
Victor Stinner
ace47d7efd Issue #18408: PyEval_EvalFrameEx() and PyEval_CallObjectWithKeywords() now fail 
with an assertion error if they are called with an exception set
(PyErr_Occurred()).

If these functions are called with an exception set, the exception may be
cleared and so the caller looses its exception.

Add also assertions to PyEval_CallObjectWithKeywords() and call_function() to
check if the function succeed with no exception set, or the function failed
with an exception set.
 2013-07-18 01:41:08 +02:00
Victor Stinner
479054bca7 Issue #18408: Fix PyErr_SetImportError(), handle PyDict_SetItemString() failure 2013-07-17 21:54:25 +02:00
Victor Stinner
74a7fa6663 Issue #18408: Fix PyErr_NormalizeException(), handle PyObject_IsSubclass() failure 
PyObject_IsSubclass() can fail and raise a new exception!
 2013-07-17 00:44:53 +02:00
Victor Stinner
fb3a630001 Issue #18408: errors.c: in debug mode, calling PyErr_BadInternalCall() now 
fails with an assertion error
 2013-07-12 00:37:30 +02:00
Brett Cannon
82da8886cc Issue #15767: Revert 3a50025f1900 for ModuleNotFoundError 2013-07-04 17:48:16 -04:00
Brett Cannon
8f5ac5106e Issue #15767: Touch up ModuleNotFoundError usage by import. 
Forgot to raise ModuleNotFoundError when None is found in sys.modules.
This led to introducing the C function PyErr_SetImportErrorSubclass()
to make setting ModuleNotFoundError easier.

Also updated the reference docs to mention ModuleNotFoundError
appropriately. Updated the docs for ModuleNotFoundError to mention the
None in sys.modules case.

Lastly, it was noticed that PyErr_SetImportError() was not setting an
exception when returning None in one case. That issue is now fixed.
 2013-06-12 23:29:18 -04:00
Andrew Svetlov
2606a6f197 Issue #16719: Get rid of WindowsError. Use OSError instead 
Patch by Serhiy Storchaka.
 2012-12-19 14:33:35 +02:00
Andrew Svetlov
76bcff27b2 Issue #7317: Display full tracebacks when an error occurs asynchronously. 
Patch by Alon Horev with update by Alexey Kachayev.
 2012-11-03 15:56:05 +02:00
Martin v. Löwis
aa2efcb0bc Issue #14098: New functions PyErr_GetExcInfo and PyErr_SetExcInfo. 
Patch by Stefan Behnel.
 2012-04-19 14:33:43 +02:00
Antoine Pitrou
ec9bac4226 Fix it for good :-) 2012-04-18 16:57:54 +02:00
Benjamin Peterson
da20cd2b6b fix refcnt/style/debuging oversights 2012-04-18 10:48:00 -04:00
Brian Curtin
94c001b503 Fix email post-commit review comments. 
Add INCREFs, fix args->kwargs, and a second args==NULL check was removed,
left over from a merger with another function. Instead, checking msg==NULL
does what that used to do in a roundabout way.
 2012-04-18 08:30:51 -05:00
Brian Curtin
09b86d1196 Fix #14600. Correct reference handling and naming of ImportError convenience function 2012-04-17 16:57:09 -05:00
Brett Cannon
79ec55e980 Issue #1559549: Add 'name' and 'path' attributes to ImportError. 
Currently import does not use these attributes as they are planned
for use by importlib (which will be another commit).

Thanks to Filip Gruszczyński for the initial patch and Brian Curtin
for refining it.
 2012-04-12 20:24:54 -04:00
Victor Stinner
1b57967b96 Issue #13560: Locale codec functions use the classic "errors" parameter, 
instead of surrogateescape

So it would be possible to support more error handlers later.
 2011-12-17 05:47:23 +01:00
Victor Stinner
1f33f2b0c3 Issue #13560: os.strerror() now uses the current locale encoding instead of UTF-8 2011-12-17 04:45:09 +01:00
Florent Xicluna
aa6c1d240f Issue #13575: there is only one class type. 2011-12-12 18:54:29 +01:00
Victor Stinner
9ea8e4c29d Instantiate the OS-related exception as soon as we raise it, so that "except" 
works properly.

PyErr_SetFromErrnoWithFilenameObject() was already fixed by the changeset
793c75177d28. This commit fixes PyErr_SetExcFromWindowsErrWithFilenameObject(),
used on Windows.
 2011-10-17 20:18:58 +02:00
Martin v. Löwis
1c67dd9b15 Port SetAttrString/HasAttrString to SetAttrId/GetAttrId. 2011-10-14 15:16:45 +02:00
Martin v. Löwis
bd928fef42 Rename _Py_identifier to _Py_IDENTIFIER. 2011-10-14 10:20:37 +02:00
Antoine Pitrou
5d6fbe8207 Instantiate the OS-related exception as soon as we raise it, so that 
"except" works properly.
 2011-10-12 19:39:57 +02:00
Antoine Pitrou
6b4883dec0 PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy. 2011-10-12 02:54:14 +02:00
Martin v. Löwis
1ee1b6fe0d Use identifier API for PyObject_GetAttrString. 2011-10-10 18:11:30 +02:00
Martin v. Löwis
d63a3b8beb Implement PEP 393. 2011-09-28 07:41:54 +02:00
Victor Stinner
92be939695 Issue #10780: PyErr_SetFromWindowsErrWithFilename() and 
PyErr_SetExcFromWindowsErrWithFilename() decode the filename from the
filesystem encoding instead of UTF-8.
 2010-12-28 00:28:21 +00:00
Antoine Pitrou
07e20ef50b Issue #5437: A preallocated MemoryError instance should not hold traceback 
data (including local variables caught in the stack trace) alive infinitely.
 2010-10-28 22:56:58 +00:00
Georg Brandl
08be72d0aa Add a new warning gategory, ResourceWarning, as discussed on python-dev. It is silent by default, 
except when configured --with-pydebug.

Emit this warning from the GC shutdown procedure, rather than just printing to stderr.
 2010-10-24 15:11:22 +00:00
Victor Stinner
15a71cdad2 PyErr_SyntaxLocationEx() uses PyUnicode_DecodeFSDefault(), instead of 
PyUnicode_FromString(), to decode the filename.
 2010-10-17 19:03:16 +00:00
Benjamin Peterson
2c53971b37 add PyErr_SyntaxLocationEx, to support adding a column offset 2010-09-20 22:42:10 +00:00
Victor Stinner
7eeb5b5e50 Issue #8848: U / U# formats of Py_BuildValue() are just alias to s / s# 2010-06-07 19:57:46 +00:00
Jeffrey Yasskin
8e0bdfd1d4 Make PyErr_Occurred return NULL if there is no current thread. Previously it 
would Py_FatalError, which called PyErr_Occurred, resulting in a semi-infinite
recursion.

Fixes issue 3605.
 2010-05-13 18:31:05 +00:00