Merged revisions 59666-59679 via svnmerge from

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

........
  r59666 | christian.heimes | 2008-01-02 19:28:32 +0100 (Wed, 02 Jan 2008) | 1 line

  Made vs9to8 Unix compatible
........
  r59669 | guido.van.rossum | 2008-01-02 20:00:46 +0100 (Wed, 02 Jan 2008) | 2 lines

  Patch #1696.  Don't attempt to close None in dry-run mode.
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  r59671 | jeffrey.yasskin | 2008-01-03 03:21:52 +0100 (Thu, 03 Jan 2008) | 6 lines

  Backport PEP 3141 from the py3k branch to the trunk. This includes r50877 (just
  the complex_pow part), r56649, r56652, r56715, r57296, r57302, r57359, r57361,
  r57372, r57738, r57739, r58017, r58039, r58040, and r59390, and new
  documentation. The only significant difference is that round(x) returns a float
  to preserve backward-compatibility. See http://bugs.python.org/issue1689.
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  r59672 | christian.heimes | 2008-01-03 16:41:30 +0100 (Thu, 03 Jan 2008) | 1 line

  Issue #1726: Remove Python/atof.c from PCBuild/pythoncore.vcproj
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  r59675 | guido.van.rossum | 2008-01-03 20:12:44 +0100 (Thu, 03 Jan 2008) | 4 lines

  Issue #1700, reported by Nguyen Quan Son, fix by Fredruk Lundh:
  Regular Expression inline flags not handled correctly for some unicode
  characters.  (Forward port from 2.5.2.)
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  r59676 | christian.heimes | 2008-01-03 21:23:15 +0100 (Thu, 03 Jan 2008) | 1 line

  Added math.isinf() and math.isnan()
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  r59677 | christian.heimes | 2008-01-03 22:14:48 +0100 (Thu, 03 Jan 2008) | 1 line

  Some build bots don't compile mathmodule. There is an issue with the long definition of pi and euler
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  r59678 | christian.heimes | 2008-01-03 23:16:32 +0100 (Thu, 03 Jan 2008) | 2 lines

  Modified PyImport_Import and PyImport_ImportModule to always use absolute imports by calling __import__ with an explicit level of 0
  Added a new API function PyImport_ImportModuleNoBlock. It solves the problem with dead locks when mixing threads and imports
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  r59679 | christian.heimes | 2008-01-03 23:32:26 +0100 (Thu, 03 Jan 2008) | 1 line

  Added copysign(x, y) function to the math module
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1 files changed, 4 insertions, 4 deletions

diff --git a/Modules/datetimemodule.c b/Modules/datetimemodule.c
index 1e30f7ef8f..b91a082304 100644
--- a/Modules/datetimemodule.c
+++ b/Modules/datetimemodule.c
@@ -1329,7 +1329,7 @@ wrap_strftime(PyObject *object, PyObject *format, PyObject *timetuple,
 		goto Done;
 	{
 		PyObject *format;
-		PyObject *time = PyImport_ImportModule("time");
+		PyObject *time = PyImport_ImportModuleNoBlock("time");
 		if (time == NULL)
 			goto Done;
 		format = PyUnicode_FromString(PyString_AS_STRING(newfmt));
@@ -1357,7 +1357,7 @@ static PyObject *
 time_time(void)
 {
 	PyObject *result = NULL;
-	PyObject *time = PyImport_ImportModule("time");
+	PyObject *time = PyImport_ImportModuleNoBlock("time");
 
 	if (time != NULL) {
 		result = PyObject_CallMethod(time, "time", "()");
@@ -1375,7 +1375,7 @@ build_struct_time(int y, int m, int d, int hh, int mm, int ss, int dstflag)
 	PyObject *time;
 	PyObject *result = NULL;
 
-	time = PyImport_ImportModule("time");
+	time = PyImport_ImportModuleNoBlock("time");
 	if (time != NULL) {
 		result = PyObject_CallMethod(time, "struct_time",
 					     "((iiiiiiiii))",
@@ -3821,7 +3821,7 @@ datetime_strptime(PyObject *cls, PyObject *args)
 	if (!PyArg_ParseTuple(args, "uu:strptime", &string, &format))
 		return NULL;
 
-	if ((module = PyImport_ImportModule("time")) == NULL)
+	if ((module = PyImport_ImportModuleNoBlock("time")) == NULL)
 		return NULL;
 	obj = PyObject_CallMethod(module, "strptime", "uu", string, format);
 	Py_DECREF(module);