Correct some misspelt words in glance

There are some misspelt words in glance,
    specfied (specified)
    pluging (plugin)
    cient (client)
    siganture (signature)
    propertys (properties)
    delted (deleted)
    collumn (column)
    pacakge (package)
    sigle (single)
    logile (logfile)

Change-Id: Iedb4f4199c88bdad42d80475906635148bb9df83
Closes-Bug: #1580409

glance/api/v2/image_data.py

@@ -94,7 +94,7 @@ class ImageDataController(object):
                 if CONF.data_api == 'glance.db.registry.api':
                     # create a trust if backend is registry
                     try:
-                        # request user pluging for current token
+                        # request user plugin for current token
                         user_plugin = req.environ.get('keystone.token_auth')
                         roles = []
                         # use roles from request environment because they

glance/api/v2/images.py

@@ -500,13 +500,13 @@ class RequestDeserializer(wsgi.JSONRequestDeserializer):
             partial_image = {path_root: change['value']}
         elif ((path_root in get_base_properties().keys()) and
               (get_base_properties()[path_root].get('type', '') == 'array')):
-            # NOTE(zhiyan): cient can use PATCH API to adding element to
-            # the image's existing set property directly.
-            # Such as: 1. using '/locations/N' path to adding a location
-            #             to the image's 'locations' list at N position.
+            # NOTE(zhiyan): client can use the PATCH API to add an element
+            # directly to an existing property
+            # Such as: 1. using '/locations/N' path to add a location
+            #             to the image's 'locations' list at position N.
             #             (implemented)
-            #          2. using '/tags/-' path to appending a tag to the
-            #             image's 'tags' list at last. (Not implemented)
+            #          2. using '/tags/-' path to append a tag to the
+            #             image's 'tags' list at the end. (Not implemented)
             partial_image = {path_root: [change['value']]}
 
         if partial_image:

glance/async/flows/ovf_process.py

@@ -161,7 +161,7 @@ class OVAImageExtractor(object):
         """Parses the OVF file
 
         Parses the OVF file for specified metadata properties. Interested
-        properties must be specfied in ovf-metadata.json conf file.
+        properties must be specified in ovf-metadata.json conf file.
 
         The OVF file's qualified namespaces are removed from the included
         properties.

glance/common/signature_utils.py

@@ -297,7 +297,7 @@ def get_verifier(context, image_properties):
 def get_signature(signature_data):
     """Decode the signature data and returns the signature.
 
-    :param siganture_data: the base64-encoded signature data
+    :param signature_data: the base64-encoded signature data
     :returns: the decoded signature
     :raises glance.common.exception.SignatureVerificationError: if the
             signature data is malformatted

glance/tests/unit/async/flows/test_ovf_process.py

@@ -67,8 +67,8 @@ class TestOvfProcessTask(test_utils.BaseTestCase):
         super(TestOvfProcessTask, self).tearDown()
 
     def _copy_ova_to_tmpdir(self, ova_name):
-        # Copies an ova pacakge to the tempdir for tempdir from where
-        # the system-under-test will read it from
+        # Copies an ova package to the tempdir from which
+        # it will be read by the system-under-test
         shutil.copy(os.path.join(self.test_ova_dir, ova_name), self.tempdir)
         return os.path.join(self.tempdir, ova_name)
 

glance/tests/unit/test_glare_plugin_loader.py

@@ -52,7 +52,7 @@ class TestArtifactsLoader(utils.BaseTestCase):
 
     def test_load(self):
         """
-        Plugins can be loaded as entrypoint=sigle plugin and
+        Plugins can be loaded as entrypoint=single plugin and
         entrypoint=[a, list, of, plugins]
         """
         # single version

glance/tests/unit/test_migrations.py

@@ -238,7 +238,7 @@ class MigrationsMixin(test_migrations.WalkVersionsMixin):
         # load names from name collumn
         image_names = [row['name'] for row in select]
 
-        # check names from data in image names from name collumn
+        # check names from data in image names from name column
         for element in data:
             self.assertIn(element['key'], image_names)
 

glance/tests/unit/v1/test_api.py

@@ -4755,7 +4755,7 @@ class TestAPIPropertyQuotas(base.IsolatedUnitTest):
 
     def test_update_image_with_too_many_properties_without_purge_props(self):
         """
-        Ensure that updating image properties counts existing image propertys
+        Ensure that updating image properties counts existing image properties
         when enforcing property quota.
         """
         self.config(image_property_quota=1)

glance/tests/unit/v2/test_registry_client.py

@@ -677,7 +677,7 @@ class TestRegistryV2Client(base.IsolatedUnitTest,
         self.assertEqual(0, num_members)
 
     def test_image_member_find_include_deleted(self):
-        """Tests getting member images include the delted member"""
+        """Tests getting image members including the deleted member"""
         values = dict(image_id=UUID2, member='pattieblack')
         # create a member
         member = self.client.image_member_create(values=values)

glance/tests/utils.py

@@ -196,7 +196,7 @@ def fork_exec(cmd,
     :param cmd: Command to execute as an array of arguments.
     :param exec_env: A dictionary representing the environment with
                      which to run the command.
-    :param logile: A path to a file which will hold the stdout/err of
+    :param logfile: A path to a file which will hold the stdout/err of
                    the child process.
     :param pass_fds: Sequence of file descriptors passed to the child.
     """