Merged revisions 65012,65035,65037-65040,65048,65057,65077,65091-65095,65097-65099,65127-65128,65131,65133-65136,65139,65149-65151,65155,65158-65159,65176-65178,65183-65184,65187-65190,65192,65194 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

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  r65012 | jesse.noller | 2008-07-16 15:24:06 +0200 (Wed, 16 Jul 2008) | 2 lines

  Apply patch for issue 3090: ARCHFLAGS parsing incorrect
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  r65035 | georg.brandl | 2008-07-16 23:19:28 +0200 (Wed, 16 Jul 2008) | 2 lines

  #3045: fix pydoc behavior for TEMP path with spaces.
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  r65037 | georg.brandl | 2008-07-16 23:31:41 +0200 (Wed, 16 Jul 2008) | 2 lines

  #1608818: errno can get set by every call to readdir().
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  r65038 | georg.brandl | 2008-07-17 00:04:20 +0200 (Thu, 17 Jul 2008) | 2 lines

  #3305: self->stream can be NULL.
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  r65039 | georg.brandl | 2008-07-17 00:09:17 +0200 (Thu, 17 Jul 2008) | 2 lines

  #3345: fix docstring.
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  r65040 | georg.brandl | 2008-07-17 00:33:18 +0200 (Thu, 17 Jul 2008) | 2 lines

  #3312: fix two sqlite3 crashes.
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  r65048 | georg.brandl | 2008-07-17 01:35:54 +0200 (Thu, 17 Jul 2008) | 2 lines

  #3388: add a paragraph about using "with" for file objects.
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  r65057 | gregory.p.smith | 2008-07-17 05:13:05 +0200 (Thu, 17 Jul 2008) | 2 lines

  news note for r63052
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  r65077 | jesse.noller | 2008-07-17 23:01:05 +0200 (Thu, 17 Jul 2008) | 3 lines

  Fix issue 3395, update _debugInfo to be _debug_info
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  r65091 | ronald.oussoren | 2008-07-18 07:48:03 +0200 (Fri, 18 Jul 2008) | 2 lines

  Last bit of a fix for issue3381 (addon for my patch in r65061)
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  r65092 | vinay.sajip | 2008-07-18 10:59:06 +0200 (Fri, 18 Jul 2008) | 1 line

  Issue #3389: Allow resolving dotted names for handlers in logging configuration files. Thanks to Philip Jenvey for the patch.
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  r65093 | vinay.sajip | 2008-07-18 11:00:00 +0200 (Fri, 18 Jul 2008) | 1 line

  Issue #3389: Allow resolving dotted names for handlers in logging configuration files. Thanks to Philip Jenvey for the patch.
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  r65094 | vinay.sajip | 2008-07-18 11:00:35 +0200 (Fri, 18 Jul 2008) | 1 line

  Issue #3389: Allow resolving dotted names for handlers in logging configuration files. Thanks to Philip Jenvey for the patch.
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  r65095 | vinay.sajip | 2008-07-18 11:01:10 +0200 (Fri, 18 Jul 2008) | 1 line

  Issue #3389: Allow resolving dotted names for handlers in logging configuration files. Thanks to Philip Jenvey for the patch.
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  r65097 | georg.brandl | 2008-07-18 12:20:59 +0200 (Fri, 18 Jul 2008) | 2 lines

  Remove duplicate entry in __all__.
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  r65098 | georg.brandl | 2008-07-18 12:29:30 +0200 (Fri, 18 Jul 2008) | 2 lines

  Correct attribute name.
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  r65099 | georg.brandl | 2008-07-18 13:15:06 +0200 (Fri, 18 Jul 2008) | 3 lines

  Document the different meaning of precision for {:f} and {:g}.
  Also document how inf and nan are formatted. #3404.
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  r65127 | raymond.hettinger | 2008-07-19 02:42:03 +0200 (Sat, 19 Jul 2008) | 1 line

  Improve accuracy of gamma test function
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  r65128 | raymond.hettinger | 2008-07-19 02:43:00 +0200 (Sat, 19 Jul 2008) | 1 line

  Add recipe to the itertools docs.
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  r65131 | georg.brandl | 2008-07-19 12:08:55 +0200 (Sat, 19 Jul 2008) | 2 lines

  #3378: in case of no memory, don't leak even more memory. :)
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  r65133 | georg.brandl | 2008-07-19 14:39:10 +0200 (Sat, 19 Jul 2008) | 3 lines

  #3302: fix segfaults when passing None for arguments that can't
  be NULL for the C functions.
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  r65134 | georg.brandl | 2008-07-19 14:46:12 +0200 (Sat, 19 Jul 2008) | 2 lines

  #3303: fix crash with invalid Py_DECREF in strcoll().
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  r65135 | georg.brandl | 2008-07-19 15:00:22 +0200 (Sat, 19 Jul 2008) | 3 lines

  #3319: don't raise ZeroDivisionError if number of rounds is so
  low that benchtime is zero.
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  r65136 | georg.brandl | 2008-07-19 15:09:42 +0200 (Sat, 19 Jul 2008) | 3 lines

  #3323: mention that if inheriting from a class without __slots__,
  the subclass will have a __dict__ available too.
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  r65139 | georg.brandl | 2008-07-19 15:48:44 +0200 (Sat, 19 Jul 2008) | 2 lines

  Add ordering info for findall and finditer.
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  r65149 | raymond.hettinger | 2008-07-20 01:21:57 +0200 (Sun, 20 Jul 2008) | 1 line

  Fix compress() recipe in docs to use itertools.
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  r65150 | raymond.hettinger | 2008-07-20 01:58:47 +0200 (Sun, 20 Jul 2008) | 1 line

  Clean-up itertools docs and recipes.
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  r65151 | gregory.p.smith | 2008-07-20 02:22:08 +0200 (Sun, 20 Jul 2008) | 9 lines

  fix issue3120 - don't truncate handles on 64-bit Windows.

  This is still messy, realistically PC/_subprocess.c should never cast pointers
  to python numbers and back at all.

  I don't have a 64-bit windows build environment because microsoft apparently
  thinks that should cost money.  Time to watch the buildbots.  It builds and
  passes tests on 32-bit windows.
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  r65155 | georg.brandl | 2008-07-20 13:50:29 +0200 (Sun, 20 Jul 2008) | 2 lines

  #926501: add info where to put the docstring.
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  r65158 | neal.norwitz | 2008-07-20 21:35:23 +0200 (Sun, 20 Jul 2008) | 1 line

  Fix a couple of names in error messages that were wrong
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  r65159 | neal.norwitz | 2008-07-20 22:39:36 +0200 (Sun, 20 Jul 2008) | 1 line

  Fix misspeeld method name (negative)
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  r65176 | amaury.forgeotdarc | 2008-07-21 23:36:24 +0200 (Mon, 21 Jul 2008) | 4 lines

  Increment version number in NEWS file, and move items that were added after 2.6b2.

  (I thought there was a script to automate this kind of updates)
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  r65177 | amaury.forgeotdarc | 2008-07-22 00:00:38 +0200 (Tue, 22 Jul 2008) | 5 lines

  Issue2378: pdb would delete free variables when stepping into a class statement.

  The problem was introduced by r53954, the correction is to restore the symmetry between
  PyFrame_FastToLocals and PyFrame_LocalsToFast
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  r65178 | benjamin.peterson | 2008-07-22 00:05:34 +0200 (Tue, 22 Jul 2008) | 1 line

  don't use assert statement
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  r65183 | ronald.oussoren | 2008-07-22 09:06:00 +0200 (Tue, 22 Jul 2008) | 2 lines

  Fix buglet in fix for issue3381
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  r65184 | ronald.oussoren | 2008-07-22 09:06:33 +0200 (Tue, 22 Jul 2008) | 2 lines

  Fix build issue on OSX 10.4, somehow this wasn't committed before.
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  r65187 | raymond.hettinger | 2008-07-22 20:54:02 +0200 (Tue, 22 Jul 2008) | 1 line

  Remove out-of-date section on Exact/Inexact.
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  r65188 | raymond.hettinger | 2008-07-22 21:00:47 +0200 (Tue, 22 Jul 2008) | 1 line

  Tuples now have both count() and index().
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  r65189 | raymond.hettinger | 2008-07-22 21:03:05 +0200 (Tue, 22 Jul 2008) | 1 line

  Fix credits for math.sum()
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  r65190 | raymond.hettinger | 2008-07-22 21:18:50 +0200 (Tue, 22 Jul 2008) | 1 line

  One more attribution.
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  r65192 | benjamin.peterson | 2008-07-23 01:44:37 +0200 (Wed, 23 Jul 2008) | 1 line

  remove unneeded import
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  r65194 | benjamin.peterson | 2008-07-23 15:25:06 +0200 (Wed, 23 Jul 2008) | 1 line

  use isinstance
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5 files changed, 30 insertions, 16 deletions

diff --git a/Modules/_localemodule.c b/Modules/_localemodule.c
index 37b7ec1..8441f1e 100644
--- a/Modules/_localemodule.c
+++ b/Modules/_localemodule.c
@@ -530,7 +530,7 @@ static PyObject*
 PyIntl_gettext(PyObject* self, PyObject *args)
 {
 	char *in;
-	if (!PyArg_ParseTuple(args, "z", &in))
+	if (!PyArg_ParseTuple(args, "s", &in))
 		return 0;
 	return str2uni(gettext(in));
 }
@@ -543,7 +543,7 @@ static PyObject*
 PyIntl_dgettext(PyObject* self, PyObject *args)
 {
 	char *domain, *in;
-	if (!PyArg_ParseTuple(args, "zz", &domain, &in))
+	if (!PyArg_ParseTuple(args, "zs", &domain, &in))
 		return 0;
 	return str2uni(dgettext(domain, in));
 }
@@ -557,7 +557,7 @@ PyIntl_dcgettext(PyObject *self, PyObject *args)
 {
 	char *domain, *msgid;
 	int category;
-	if (!PyArg_ParseTuple(args, "zzi", &domain, &msgid, &category))
+	if (!PyArg_ParseTuple(args, "zsi", &domain, &msgid, &category))
 		return 0;
 	return str2uni(dcgettext(domain,msgid,category));
 }
@@ -587,9 +587,13 @@ PyDoc_STRVAR(bindtextdomain__doc__,
 static PyObject*
 PyIntl_bindtextdomain(PyObject* self,PyObject*args)
 {
-	char *domain,*dirname;
-	if (!PyArg_ParseTuple(args, "zz", &domain, &dirname))
+	char *domain, *dirname;
+	if (!PyArg_ParseTuple(args, "sz", &domain, &dirname))
 		return 0;
+	if (!strlen(domain)) {
+		PyErr_SetString(Error, "domain must be a non-empty string");
+		return 0;
+	}
 	dirname = bindtextdomain(domain, dirname);
 	if (!dirname) {
 		PyErr_SetFromErrno(PyExc_OSError);
diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c
index b2cca80..1e52918 100644
--- a/Modules/_sqlite/connection.c
+++ b/Modules/_sqlite/connection.c
@@ -902,8 +902,13 @@ static int pysqlite_connection_set_isolation_level(pysqlite_Connection* self, Py
         }
 
         statement = PyUnicode_AsStringAndSize(begin_statement, &size);
+        if (!statement) {
+            Py_DECREF(statement);
+            return -1;
+        }
         self->begin_statement = PyMem_Malloc(size + 2);
         if (!self->begin_statement) {
+            Py_DECREF(begin_statement);
             return -1;
         }
 
diff --git a/Modules/_sqlite/module.c b/Modules/_sqlite/module.c
index 3f209eb..084eac1 100644
--- a/Modules/_sqlite/module.c
+++ b/Modules/_sqlite/module.c
@@ -147,6 +147,7 @@ static PyObject* module_register_adapter(PyObject* self, PyObject* args)
 {
     PyTypeObject* type;
     PyObject* caster;
+    int rc;
 
     if (!PyArg_ParseTuple(args, "OO", &type, &caster)) {
         return NULL;
@@ -159,7 +160,9 @@ static PyObject* module_register_adapter(PyObject* self, PyObject* args)
         pysqlite_BaseTypeAdapted = 1;
     }
 
-    microprotocols_add(type, (PyObject*)&pysqlite_PrepareProtocolType, caster);
+    rc = microprotocols_add(type, (PyObject*)&pysqlite_PrepareProtocolType, caster);
+    if (rc == -1)
+        return NULL;
 
     Py_INCREF(Py_None);
     return Py_None;
diff --git a/Modules/cjkcodecs/multibytecodec.c b/Modules/cjkcodecs/multibytecodec.c
index d6bafe7..e65a9a4 100644
--- a/Modules/cjkcodecs/multibytecodec.c
+++ b/Modules/cjkcodecs/multibytecodec.c
@@ -1502,7 +1502,7 @@ mbstreamreader_dealloc(MultibyteStreamReaderObject *self)
 {
 	PyObject_GC_UnTrack(self);
 	ERROR_DECREF(self->errors);
-	Py_DECREF(self->stream);
+	Py_XDECREF(self->stream);
 	Py_TYPE(self)->tp_free(self);
 }
 
@@ -1705,7 +1705,7 @@ mbstreamwriter_dealloc(MultibyteStreamWriterObject *self)
 {
 	PyObject_GC_UnTrack(self);
 	ERROR_DECREF(self->errors);
-	Py_DECREF(self->stream);
+	Py_XDECREF(self->stream);
 	Py_TYPE(self)->tp_free(self);
 }
 
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index bc17b6b..4cdaf25 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -2350,11 +2350,19 @@ posix_listdir(PyObject *self, PyObject *args)
 		return NULL;
 	}
 	for (;;) {
+		errno = 0;
 		Py_BEGIN_ALLOW_THREADS
 		ep = readdir(dirp);
 		Py_END_ALLOW_THREADS
-		if (ep == NULL)
-			break;
+		if (ep == NULL) {
+			if (errno == 0) {
+				break;
+			} else {
+				closedir(dirp);
+				Py_DECREF(d);
+				return posix_error_with_allocated_filename(name);
+			}
+		}
 		if (ep->d_name[0] == '.' &&
 		    (NAMLEN(ep) == 1 ||
 		     (ep->d_name[1] == '.' && NAMLEN(ep) == 2)))
@@ -2389,12 +2397,6 @@ posix_listdir(PyObject *self, PyObject *args)
 		}
 		Py_DECREF(v);
 	}
-	if (errno != 0 && d != NULL) {
-		/* readdir() returned NULL and set errno */
-		closedir(dirp);
-		Py_DECREF(d);
-		return posix_error_with_allocated_filename(name); 
-	}
 	closedir(dirp);
 	PyMem_Free(name);