5 files changed, 7 insertions, 6 deletions
diff --git a/cloudinit/sources/DataSourceCloudStack.py b/cloudinit/sources/DataSourceCloudStack.py
index b1817654..83c577e6 100644
--- a/cloudinit/sources/DataSourceCloudStack.py
+++ b/cloudinit/sources/DataSourceCloudStack.py
@@ -121,7 +121,7 @@ class DataSourceCloudStack(sources.DataSource):
                 None, self.metadata_address)
             self.metadata = boto_utils.get_instance_metadata(self.api_ver,
                 self.metadata_address)
-            LOG.debug("Crawl of metadata service took %s seconds", 
+            LOG.debug("Crawl of metadata service took %s seconds",
                       int(time.time() - start_time))
             return True
         except Exception:
diff --git a/cloudinit/sources/DataSourceConfigDrive.py b/cloudinit/sources/DataSourceConfigDrive.py
index 5da1ffea..9905dad4 100644
--- a/cloudinit/sources/DataSourceConfigDrive.py
+++ b/cloudinit/sources/DataSourceConfigDrive.py
@@ -36,7 +36,7 @@ CFG_DRIVE_FILES = [
     "meta.js",
 ]
 DEFAULT_METADATA = {
-    "instance-id": DEFAULT_IID, 
+    "instance-id": DEFAULT_IID,
     "dsmode": DEFAULT_MODE,
 }
 CFG_DRIVE_DEV_ENV = 'CLOUD_INIT_CONFIG_DRIVE_DEVICE'
diff --git a/cloudinit/sources/DataSourceEc2.py b/cloudinit/sources/DataSourceEc2.py
index 55447102..0598dfa2 100644
--- a/cloudinit/sources/DataSourceEc2.py
+++ b/cloudinit/sources/DataSourceEc2.py
@@ -38,7 +38,7 @@ DEF_MD_URL = "http://169.254.169.254"
 DEF_MD_VERSION = '2009-04-04'
 
 # Default metadata urls that will be used if none are provided
-# They will be checked for 'resolveability' and some of the 
+# They will be checked for 'resolveability' and some of the
 # following may be discarded if they do not resolve
 DEF_MD_URLS = [DEF_MD_URL, "http://instance-data:8773"]
 
@@ -69,7 +69,7 @@ class DataSourceEc2(sources.DataSource):
                 None, self.metadata_address)
             self.metadata = boto_utils.get_instance_metadata(self.api_ver,
                 self.metadata_address)
-            LOG.debug("Crawl of metadata service took %s seconds", 
+            LOG.debug("Crawl of metadata service took %s seconds",
                        int(time.time() - start_time))
             return True
         except Exception:
@@ -201,7 +201,7 @@ class DataSourceEc2(sources.DataSource):
             return None
 
         # Example:
-        # 'block-device-mapping': 
+        # 'block-device-mapping':
         # {'ami': '/dev/sda1',
         # 'ephemeral0': '/dev/sdb',
         # 'root': '/dev/sda1'}
diff --git a/cloudinit/sources/DataSourceMAAS.py b/cloudinit/sources/DataSourceMAAS.py
index bb8fbac1..104e7a54 100644
--- a/cloudinit/sources/DataSourceMAAS.py
+++ b/cloudinit/sources/DataSourceMAAS.py
@@ -251,6 +251,7 @@ datasources = [
   (DataSourceMAAS, (sources.DEP_FILESYSTEM, sources.DEP_NETWORK)),
 ]
 
+
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
diff --git a/cloudinit/sources/DataSourceNoCloud.py b/cloudinit/sources/DataSourceNoCloud.py
index 2b016d1c..8499a97c 100644
--- a/cloudinit/sources/DataSourceNoCloud.py
+++ b/cloudinit/sources/DataSourceNoCloud.py
@@ -154,7 +154,7 @@ class DataSourceNoCloud(sources.DataSource):
             (self.dsmode in ("local", seeded_interfaces))):
             LOG.info("Updating network interfaces from %s", self)
             self.distro.apply_network(md['network-interfaces'])
-            
+
         if md['dsmode'] == self.dsmode:
             self.seed = ",".join(found)
             self.metadata = md