3 files changed, 6 insertions, 6 deletions
diff --git a/sleekxmpp/features/__init__.py b/sleekxmpp/features/__init__.py
index c63d72bf..1ef1e0cf 100644
--- a/sleekxmpp/features/__init__.py
+++ b/sleekxmpp/features/__init__.py
@@ -7,9 +7,9 @@
 """
 
 __all__ = [
-    'feature_starttls', 
-    'feature_mechanisms', 
-    'feature_bind', 
+    'feature_starttls',
+    'feature_mechanisms',
+    'feature_bind',
     'feature_session',
     'feature_rosterver'
 ]
diff --git a/sleekxmpp/features/feature_mechanisms/stanza/auth.py b/sleekxmpp/features/feature_mechanisms/stanza/auth.py
index 69769507..8b9d18b6 100644
--- a/sleekxmpp/features/feature_mechanisms/stanza/auth.py
+++ b/sleekxmpp/features/feature_mechanisms/stanza/auth.py
@@ -23,7 +23,7 @@ class Auth(StanzaBase):
     interfaces = set(('mechanism', 'value'))
     plugin_attrib = name
 
-    #: Some SASL mechs require sending values as is, 
+    #: Some SASL mechs require sending values as is,
     #: without converting base64.
     plain_mechs = set(['X-MESSENGER-OAUTH2'])
 
diff --git a/sleekxmpp/features/feature_mechanisms/stanza/failure.py b/sleekxmpp/features/feature_mechanisms/stanza/failure.py
index 5dd0de56..b9f32605 100644
--- a/sleekxmpp/features/feature_mechanisms/stanza/failure.py
+++ b/sleekxmpp/features/feature_mechanisms/stanza/failure.py
@@ -47,7 +47,7 @@ class Failure(StanzaBase):
 
     def get_condition(self):
         """Return the condition element's name."""
-        for child in self.xml.getchildren():
+        for child in self.xml:
             if "{%s}" % self.namespace in child.tag:
                 cond = child.tag.split('}', 1)[-1]
                 if cond in self.conditions:
@@ -68,7 +68,7 @@ class Failure(StanzaBase):
 
     def del_condition(self):
         """Remove the condition element."""
-        for child in self.xml.getchildren():
+        for child in self.xml:
             if "{%s}" % self.condition_ns in child.tag:
                 tag = child.tag.split('}', 1)[-1]
                 if tag in self.conditions: