[snowy] Moving _create_uuid() to snowy.core.utils so it can be used elsewhere

[Jeff Schroeder <jschroeder src gnome org>]

commit d980abc1a0e7196d59a6c35217cb9a4475c9d6e1
Author: Jeff Schroeder <jeffschroeder computer org>
Date:   Sun Nov 7 12:11:43 2010 -0800

    Moving _create_uuid() to snowy.core.utils so it can be used elsewhere

 accounts/models.py |    7 ++-----
 core/utils.py      |   21 +++++++++++++++++++++
 2 files changed, 23 insertions(+), 5 deletions(-)
---
diff --git a/accounts/models.py b/accounts/models.py
index 82325fb..5683a20 100644
--- a/accounts/models.py
+++ b/accounts/models.py
@@ -21,15 +21,12 @@ from django.contrib.auth.models import User
 from django.conf import settings
 from django.db import models
 
-import uuid
+from snowy.core.utils import create_uuid
 
 class UserProfile(models.Model):
-    def _create_uuid():
-        return str(uuid.uuid4())
-
     user = models.ForeignKey(User, unique=True)
     latest_sync_rev = models.IntegerField(default=-1)
-    current_sync_uuid = models.CharField(max_length=36, default=_create_uuid)
+    current_sync_uuid = models.CharField(max_length=36, default=create_uuid)
     language = models.CharField(max_length=5, choices=settings.LANGUAGES,
                                 verbose_name=_(u'Application Language'),
                                 null=True, blank=True)
diff --git a/core/utils.py b/core/utils.py
new file mode 100644
index 0000000..4effae1
--- /dev/null
+++ b/core/utils.py
@@ -0,0 +1,21 @@
+#
+# Copyright (c) 2010 Jeff Schroeder <jeffschroeder computer org>
+#
+# This program is free software: you can redistribute it and/or modify it under
+# the terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+import uuid
+
+def create_uuid():
+    return str(uuid.uuid4())