Fix style

git-svn-id: https://bucket.mit.edu/svn/nilm/nilmdb@10446 ddd99763-3ecb-0310-9145-efcb8ce7c51f

nilmdb/nilmdb.py

@@ -68,7 +68,7 @@ class NilmDB(object):
         # Create the database path if it doesn't exist
         try:
             os.makedirs(self.basepath)
-        except OSError, e:
+        except OSError as e:
             if e.errno != errno.EEXIST:
                 raise IOError("can't create tree " + self.basepath)
 
@@ -174,7 +174,7 @@ class NilmDB(object):
                 index = [ "timestamp" ]
             for ind in index:
                 table.cols._f_col(ind).createIndex()
-        except KeyError, e:
+        except KeyError as e:
             # Remove this table if we got an error
             self.h5file.removeNode(group, node)
             raise e

nilmdb/server.py

@@ -63,7 +63,7 @@ class Stream(NilmApp):
     def get_metadata(self, path, key=None):
         try:
             data = self.db.stream_get_metadata(path)
-        except nilmdb.StreamException, e:
+        except nilmdb.StreamException as e:
             raise cherrypy.HTTPError("404 Not Found", e.message)
         if key is None:  # If no keys specified, return them all
             key = data.keys()