Merged revisions 67318 via svnmerge from

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

........
  r67318 | amaury.forgeotdarc | 2008-11-21 23:05:48 +0100 (ven., 21 nov. 2008) | 4 lines

  #4363: Let uuid.uuid1() and uuid.uuid4() run even if the ctypes module is not present.

  Will backport to 2.6
........

2 files changed, 5 insertions, 2 deletions

diff --git a/Lib/uuid.py b/Lib/uuid.py
index e1b2f4b..4840fa5 100644
--- a/Lib/uuid.py
+++ b/Lib/uuid.py
@@ -479,8 +479,8 @@ def uuid1(node=None, clock_seq=None):
 
     # When the system provides a version-1 UUID generator, use it (but don't
     # use UuidCreate here because its UUIDs don't conform to RFC 4122).
-    _buffer = ctypes.create_string_buffer(16)
     if _uuid_generate_time and node is clock_seq is None:
+        _buffer = ctypes.create_string_buffer(16)
         _uuid_generate_time(_buffer)
         return UUID(bytes=_buffer.raw)
 
@@ -516,8 +516,8 @@ def uuid4():
     """Generate a random UUID."""
 
     # When the system provides a version-4 UUID generator, use it.
-    _buffer = ctypes.create_string_buffer(16)
     if _uuid_generate_random:
+        _buffer = ctypes.create_string_buffer(16)
         _uuid_generate_random(_buffer)
         return UUID(bytes=_buffer.raw)
 
diff --git a/Misc/NEWS b/Misc/NEWS
index 8183431..e7fa503 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -45,6 +45,9 @@ Core and Builtins
 Library
 -------
 
+- Issue #4363: The uuid.uuid1() and uuid.uuid4() functions now work even if
+  the ctypes module is not present.
+
 - Issue #4116: Resolve member name conflict in ScrolledCanvas.__init__.
 
 - Issue #3774: Fixed an error when create a Tkinter menu item without command