fix comments and docstrings misspelled words

Change-Id: I355b6fedf372b1273ceaebe22e8e890aa9c913c9
Closes-bug: #1267103

doc/source/cache.rst

@@ -38,7 +38,7 @@ Controlling the Growth of the Image Cache
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 The image cache has a configurable maximum size (the ``image_cache_max_size``
-configuration file option. However, when images are succesfully returned
+configuration file option. However, when images are successfully returned
 from a call to ``GET /images/<IMAGE_ID>``, the image cache automatically
 writes the image file to its cache, regardless of whether the resulting
 write would make the image cache's size exceed the value of

doc/source/glanceapi.rst

@@ -101,7 +101,7 @@ JSON-encoded mapping in the following format::
   The `checksum` field is an MD5 checksum of the image file data
 
   The `is_public` field is a boolean indicating whether the image is
-  publically available
+  publicly available
 
   The `min_ram` field is an integer specifying the minimum amount of
   ram needed to run this image on an instance, in megabytes
@@ -252,7 +252,7 @@ following shows an example of the HTTP headers returned from the above
   `x-image-meta-checksum` value
 
   The response's `x-image-meta-is_public` value is a boolean indicating
-  whether the image is publically available
+  whether the image is publicly available
 
   The response's `x-image-meta-owner` value is a string which may either
   be null or which will indicate the owner of the image
@@ -318,7 +318,7 @@ returned from the above ``GET`` request::
   `x-image-meta-checksum` value
 
   The response's `x-image-meta-is_public` value is a boolean indicating
-  whether the image is publically available
+  whether the image is publicly available
 
   The response's `x-image-meta-owner` value is a string which may either
   be null or which will indicate the owner of the image

doc/source/statuses.rst

@@ -52,7 +52,7 @@ Images in Glance can be in one the following statuses:
 
 * ``pending_delete``
 
-  This is similiar to `deleted`, however, Glance has not yet removed the
+  This is similar to `deleted`, however, Glance has not yet removed the
   image data. An image in this state is recoverable.
 
 

glance/api/v1/images.py

@@ -603,7 +603,7 @@ class Controller(controller.BaseController):
         :param req: The WSGI/Webob Request object
         :param image_id: Opaque image identifier
         :param location: Location of where Glance stored this image
-        :param location_metadata: a dictionary of storage specfic information
+        :param location_metadata: a dictionary of storage specific information
         """
         image_meta = {}
         image_meta['location'] = location

glance/common/auth.py

@@ -138,7 +138,7 @@ class KeystoneStrategy(BaseStrategy):
                 if 'v2.0' not in auth_url:
                     auth_url = urlparse.urljoin(auth_url, 'v2.0/')
             else:
-                # If we sucessfully auth'd, then memorize the correct auth_url
+                # If we successfully auth'd, then memorize the correct auth_url
                 # for future use.
                 self.creds['auth_url'] = auth_url
                 break

glance/common/wsgi.py

@@ -284,7 +284,7 @@ class Server(object):
             signal.signal(signal.SIGTERM, signal.SIG_DFL)
             # ignore the interrupt signal to avoid a race whereby
             # a child worker receives the signal before the parent
-            # and is respawned unneccessarily as a result
+            # and is respawned unnecessarily as a result
             signal.signal(signal.SIGINT, signal.SIG_IGN)
             self.run_server()
             self.logger.info(_('Child %d exiting normally') % os.getpid())

glance/db/sqlalchemy/api.py

@@ -1175,7 +1175,7 @@ def task_get_all(context, filters=None, marker=None, limit=None,
     tasks = []
     for task_ref in task_refs:
         # NOTE(venkatesh): call to task_ref.info does not make any
-        # seperate query call to fetch task info as it has been
+        # separate query call to fetch task info as it has been
         # eagerly loaded using joinedload(models.Task.info) method above.
         task_info_ref = task_ref.info
         tasks.append(_task_format(task_ref, task_info_ref))

glance/openstack/common/processutils.py

@@ -81,7 +81,7 @@ def execute(*cmd, **kwargs):
     :param cmd:             Passed to subprocess.Popen.
     :type cmd:              string
     :param process_input:   Send to opened process.
-    :type proces_input:     string
+    :type process_input:    string
     :param check_exit_code: Single bool, int, or list of allowed exit
                             codes.  Defaults to [0].  Raise
                             :class:`ProcessExecutionError` unless

glance/registry/client/__init__.py

@@ -49,7 +49,7 @@ registry_client_ctx_opts = [
     cfg.StrOpt('admin_password', secret=True,
                help=_('The administrators password.')),
     cfg.StrOpt('admin_tenant_name', secret=True,
-               help=_('The tenant name of the adminstrative user.')),
+               help=_('The tenant name of the administrative user.')),
     cfg.StrOpt('auth_url',
                help=_('The URL to the keystone service.')),
     cfg.StrOpt('auth_strategy', default='noauth',

glance/store/filesystem.py

@@ -180,7 +180,7 @@ class Store(glance.store.base.Store):
                       % (CONF.filesystem_store_metadata_file, ioe))
             return {}
         except Exception as ex:
-            LOG.exception(_('An error occured processing the storage systems '
+            LOG.exception(_('An error occurred processing the storage systems '
                             'meta data file: %s.  An empty dictionary will be '
                             'returned to the client.') % str(ex))
             return {}

glance/store/s3.py

@@ -45,7 +45,7 @@ s3_opts = [
                help=_('The S3 bucket to be used to store the Glance data.')),
     cfg.StrOpt('s3_store_object_buffer_dir',
                help=_('The local directory where uploads will be staged '
-                      'before they are transfered into S3.')),
+                      'before they are transferred into S3.')),
     cfg.BoolOpt('s3_store_create_bucket_on_put', default=False,
                 help=_('A boolean to determine if the S3 bucket should be '
                        'created on upload if it does not exist or if '

glance/tests/functional/db/base.py

@@ -895,7 +895,7 @@ class DriverTests(object):
         result = self.db_api.is_image_visible(ctxt2, image)
         self.assertTrue(result)
 
-        # image should not be visible for a deleted memeber
+        # image should not be visible for a deleted member
         members = self.db_api.image_member_find(ctxt1, image_id=UUIDX)
         self.db_api.image_member_delete(ctxt1, members[0]['id'])
 

glance/tests/functional/test_scrubber.py

@@ -48,7 +48,7 @@ class TestScrubber(functional.FunctionalTest):
 
     def test_delayed_delete(self):
         """
-        test that images don't get deleted immediatly and that the scrubber
+        test that images don't get deleted immediately and that the scrubber
         scrubs them
         """
         self.cleanup()
@@ -404,7 +404,7 @@ class TestScrubber(functional.FunctionalTest):
         """
         NOTE(jkoelker) The build servers sometimes take longer than 15 seconds
         to scrub. Give it up to 5 min, checking checking every 15 seconds.
-        When/if it flips to deleted, bail immediatly.
+        When/if it flips to deleted, bail immediately.
         """
         http = httplib2.Http()
         wait_for = 300    # seconds

glance/tests/functional/v1/test_misc.py

@@ -81,7 +81,7 @@ class TestMiscellaneous(functional.FunctionalTest):
         self.assertEqual(response['x-image-meta-name'], "Image1")
 
         # 4. GET /images/1
-        # Verify the api throws the apropriate 404 error
+        # Verify the api throws the appropriate 404 error
         path = "http://%s:%d/v1/images/1" % ("127.0.0.1", self.api_port)
         http = httplib2.Http()
         response, content = http.request(path, 'GET')

glance/tests/functional/v2/test_images.py

@@ -2028,7 +2028,7 @@ class TestImageMembers(functional.FunctionalTest):
         self.assertEqual(3, len(images))
 
         # Image list should contain 0 shared images for TENANT3
-        # becuase default is accepted
+        # because default is accepted
         path = self._url('/v2/images?visibility=shared')
         response = requests.get(path, headers=get_header(TENANT3))
         self.assertEqual(200, response.status_code)

glance/tests/unit/test_auth.py

@@ -409,7 +409,7 @@ class TestKeystoneAuthPlugin(utils.BaseTestCase):
             'auth_url': 'http://localhost/redirect/v2.0/',
             'password': 'pass',
             'strategy': 'keystone',
-            'region': 'NonExistantRegion'
+            'region': 'NonExistentRegion'
         }
 
         try:

glance/tests/unit/test_image_cache.py

@@ -358,7 +358,7 @@ class ImageCacheTestCase(object):
         def consume(image_id):
             caching_iter = self.cache.get_caching_iter(image_id, None,
                                                        faulty_backend())
-            # excercise the caching_iter
+            # exercise the caching_iter
             list(caching_iter)
 
         image_id = '1'

glance/tests/unit/v1/test_api.py

@@ -1250,7 +1250,7 @@ class TestGlanceAPI(base.IsolatedUnitTest):
                                           'update_active', 'image_get_active'],
                                          called)
 
-                        # Ensure cleanup occured.
+                        # Ensure cleanup occurred.
                         self.assertTrue(mock_initiate_deletion.called)
 
     def test_register_and_upload(self):
@@ -3553,7 +3553,7 @@ class TestAPIProtectedProps(base.IsolatedUnitTest):
     def test_update_protected_props_mix_no_read(self):
         """
         Create an image with two props - one only readable by admin, and one
-        readable/updatable by member.  Verify member can sucessfully update
+        readable/updatable by member.  Verify member can successfully update
         their property while the admin owned one is ignored transparently
         """
         image_id = self._create_admin_image(
@@ -3609,7 +3609,7 @@ class TestAPIProtectedProps(base.IsolatedUnitTest):
     def test_delete_protected_props_mix_no_read(self):
         """
         Create an image with two props - one only readable by admin, and one
-        readable/deletable by member.  Verify member can sucessfully delete
+        readable/deletable by member.  Verify member can successfully delete
         their property while the admin owned one is ignored transparently
         """
         image_id = self._create_admin_image(
@@ -3719,7 +3719,7 @@ class TestAPIProtectedProps(base.IsolatedUnitTest):
 
     def test_create_locked_down_protected_prop(self):
         """
-        Verify a property protected by special char '!' is creatable by noone
+        Verify a property protected by special char '!' is creatable by no one
         """
         image_id = self._create_admin_image()
         another_request = unit_test_utils.get_fake_request(
@@ -3742,7 +3742,7 @@ class TestAPIProtectedProps(base.IsolatedUnitTest):
 
     def test_read_locked_down_protected_prop(self):
         """
-        Verify a property protected by special char '!' is readable by noone
+        Verify a property protected by special char '!' is readable by no one
         """
         custom_props = {
             'x-image-meta-property-x_none_read': '1'
@@ -3768,7 +3768,7 @@ class TestAPIProtectedProps(base.IsolatedUnitTest):
 
     def test_update_locked_down_protected_prop(self):
         """
-        Verify a property protected by special char '!' is updatable by noone
+        Verify a property protected by special char '!' is updatable by no one
         """
         image_id = self._create_admin_image(
             {'x-image-meta-property-x_none_update': '1'})
@@ -3792,7 +3792,7 @@ class TestAPIProtectedProps(base.IsolatedUnitTest):
 
     def test_delete_locked_down_protected_prop(self):
         """
-        Verify a property protected by special char '!' is deletable by noone
+        Verify a property protected by special char '!' is deletable by no one
         """
         image_id = self._create_admin_image(
             {'x-image-meta-property-x_none_delete': '1'})

glance/tests/unit/v2/test_images_resource.py

@@ -1114,7 +1114,7 @@ class TestImagesController(base.IsolatedUnitTest):
 
     def test_create_locked_down_protected_prop(self):
         """
-        Verify a property protected by special char '!' is creatable by noone
+        Verify a property protected by special char '!' is creatable by no one
         """
         self.set_property_protections()
         request = unit_test_utils.get_fake_request(roles=['admin'])
@@ -1133,7 +1133,7 @@ class TestImagesController(base.IsolatedUnitTest):
 
     def test_read_locked_down_protected_prop(self):
         """
-        Verify a property protected by special char '!' is readable by noone
+        Verify a property protected by special char '!' is readable by no one
         """
         self.set_property_protections()
         request = unit_test_utils.get_fake_request(roles=['member'])
@@ -1149,7 +1149,7 @@ class TestImagesController(base.IsolatedUnitTest):
 
     def test_update_locked_down_protected_prop(self):
         """
-        Verify a property protected by special char '!' is updatable by noone
+        Verify a property protected by special char '!' is updatable by no one
         """
         self.set_property_protections()
         request = unit_test_utils.get_fake_request(roles=['admin'])
@@ -1167,7 +1167,7 @@ class TestImagesController(base.IsolatedUnitTest):
 
     def test_delete_locked_down_protected_prop(self):
         """
-        Verify a property protected by special char '!' is deletable by noone
+        Verify a property protected by special char '!' is deletable by no one
         """
         self.set_property_protections()
         request = unit_test_utils.get_fake_request(roles=['admin'])