1 files changed, 7 insertions, 6 deletions
diff --git a/git/db/py/submodule.py b/git/db/py/submodule.py
index 0f2120c5..39b20961 100644
--- a/git/db/py/submodule.py
+++ b/git/db/py/submodule.py
@@ -8,26 +8,27 @@ from git.db.interface import SubmoduleDB
 
 __all__ = ["PureSubmoduleDB"]
 
+
 class PureSubmoduleDB(SubmoduleDB):
+
     """Pure python implementation of submodule functionality"""
-    
+
     @property
     def submodules(self):
         return Submodule.list_items(self)
-        
+
     def submodule(self, name):
         try:
             return self.submodules[name]
         except IndexError:
             raise ValueError("Didn't find submodule named %r" % name)
         # END exception handling
-        
+
     def create_submodule(self, *args, **kwargs):
         return Submodule.add(self, *args, **kwargs)
-        
+
     def iter_submodules(self, *args, **kwargs):
         return RootModule(self).traverse(*args, **kwargs)
-        
+
     def submodule_update(self, *args, **kwargs):
         return RootModule(self).update(*args, **kwargs)
-