From: Thomas Heller <theller@ctypes.org>
Date: Fri, 24 Apr 2009 20:00:41 +0000 (+0000)
Subject: Issue 5041: ctypes unwilling to allow pickling wide character.
X-Git-Tag: v2.7a1~1421
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ec21ccde12da6a5cc7143b533e0c707ebe5c1a3a;p=python

Issue 5041: ctypes unwilling to allow pickling wide character.
---

diff --git a/Lib/ctypes/test/test_pickling.py b/Lib/ctypes/test/test_pickling.py
index c7925c7ac7..28868f43d2 100644
--- a/Lib/ctypes/test/test_pickling.py
+++ b/Lib/ctypes/test/test_pickling.py
@@ -66,6 +66,11 @@ class PickleTest(unittest.TestCase):
             ]:
             self.assertRaises(ValueError, lambda: self.dumps(item))
 
+    def test_wchar(self):
+        pickle.dumps(c_char("x"))
+        # Issue 5049
+        pickle.dumps(c_wchar(u"x"))
+
 class PickleTest_1(PickleTest):
     def dumps(self, item):
         return pickle.dumps(item, 1)
diff --git a/Misc/NEWS b/Misc/NEWS
index f5ef3b66ca..a8fb9ceaaa 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -244,6 +244,8 @@ Core and Builtins
 Library
 -------
 
+- Issue #5041: ctypes does now allow pickling wide character.
+
 - Issue #5812: For the two-argument form of the Fraction constructor,
   Fraction(m, n), m and n are permitted to be arbitrary Rational
   instances.
diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c
index 43da2095cd..7caef2902d 100644
--- a/Modules/_ctypes/_ctypes.c
+++ b/Modules/_ctypes/_ctypes.c
@@ -1952,7 +1952,7 @@ SimpleType_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
 			ml = &c_void_p_method;
 			stgdict->flags |= TYPEFLAG_ISPOINTER;
 			break;
-		case 'u':
+		case 's':
 		case 'X':
 		case 'O':
 			ml = NULL;