Fix unfortunate spelling error

Change-Id: I2ceab6579112d55f496c0bbe37c42263b54bb0c9

heat/common/i18n.py

@@ -38,7 +38,7 @@ _LE = _translators.log_error
 _LC = _translators.log_critical
 
 
-def repr_wraper(klass):
+def repr_wrapper(klass):
     """A decorator that defines __repr__ method under Python 2.
 
     Under Python 2 it will encode repr return value to str type.
@@ -46,7 +46,7 @@ def repr_wraper(klass):
     """
     if six.PY2:
         if '__repr__' not in klass.__dict__:
-            raise ValueError("@repr_wraper cannot be applied "
+            raise ValueError("@repr_wrapper cannot be applied "
                              "to %s because it doesn't define __repr__()." %
                              klass.__name__)
         klass._repr = klass.__repr__

heat/engine/attributes.py

@@ -18,7 +18,7 @@ import six
 
 from heat.common.i18n import _
 from heat.common.i18n import _LW
-from heat.common.i18n import repr_wraper
+from heat.common.i18n import repr_wrapper
 from heat.engine import constraints as constr
 from heat.engine import support
 
@@ -124,7 +124,7 @@ class Attribute(object):
             }
 
 
-@repr_wraper
+@repr_wrapper
 class Attributes(collections.Mapping):
     """Models a collection of Resource Attributes."""
 

heat/engine/dependencies.py

@@ -18,14 +18,14 @@ import six
 
 from heat.common import exception
 from heat.common.i18n import _
-from heat.common.i18n import repr_wraper
+from heat.common.i18n import repr_wrapper
 
 
 class CircularDependencyException(exception.HeatException):
     msg_fmt = _("Circular Dependency Found: %(cycle)s")
 
 
-@repr_wraper
+@repr_wrapper
 @six.python_2_unicode_compatible
 class Node(object):
     """A node in a dependency graph."""
@@ -168,7 +168,7 @@ class Graph(collections.defaultdict):
                 raise CircularDependencyException(cycle=six.text_type(graph))
 
 
-@repr_wraper
+@repr_wrapper
 @six.python_2_unicode_compatible
 class Dependencies(object):
     """Helper class for calculating a dependency graph."""

heat/engine/rsrc_defn.py

@@ -19,7 +19,7 @@ import six
 
 from heat.common import exception
 from heat.common.i18n import _LW
-from heat.common.i18n import repr_wraper
+from heat.common.i18n import repr_wrapper
 from heat.engine import function
 from heat.engine import properties
 
@@ -28,7 +28,7 @@ LOG = log.getLogger(__name__)
 __all__ = ['ResourceDefinition']
 
 
-@repr_wraper
+@repr_wrapper
 class ResourceDefinitionCore(object):
     """A definition of a resource, independent of any template format."""
 

heat/engine/scheduler.py

@@ -23,7 +23,7 @@ from six import reraise as raise_
 
 from heat.common.i18n import _
 from heat.common.i18n import _LI
-from heat.common.i18n import repr_wraper
+from heat.common.i18n import repr_wrapper
 from heat.common import timeutils
 
 LOG = logging.getLogger(__name__)
@@ -333,7 +333,7 @@ def wrappertask(task):
     return wrapper
 
 
-@repr_wraper
+@repr_wrapper
 class DependencyTaskGroup(object):
     """Task which manages group of subtasks that have ordering dependencies."""
 

heat/engine/update.py

@@ -16,7 +16,7 @@ import six
 
 from heat.common import exception
 from heat.common.i18n import _LI
-from heat.common.i18n import repr_wraper
+from heat.common.i18n import repr_wrapper
 from heat.engine import dependencies
 from heat.engine import scheduler
 from heat.objects import resource as resource_objects
@@ -24,7 +24,7 @@ from heat.objects import resource as resource_objects
 LOG = logging.getLogger(__name__)
 
 
-@repr_wraper
+@repr_wrapper
 class StackUpdate(object):
     """A Task to perform the update of an existing stack to a new template."""
 

heat/tests/engine/test_scheduler.py

@@ -16,7 +16,7 @@ import contextlib
 import eventlet
 import six
 
-from heat.common.i18n import repr_wraper
+from heat.common.i18n import repr_wrapper
 from heat.common import timeutils
 from heat.engine import dependencies
 from heat.engine import scheduler
@@ -825,7 +825,7 @@ class DescriptionTest(common.HeatTestCase):
         self.assertEqual('o', scheduler.task_description(C()))
 
     def test_unicode(self):
-        @repr_wraper
+        @repr_wrapper
         @six.python_2_unicode_compatible
         class C(object):
             def __str__(self):