diff -r be27ed110b50 -r d8ac696cc51f buildframework/helium/tools/common/python/scripts/filter_metadatalog.py
--- a/buildframework/helium/tools/common/python/scripts/filter_metadatalog.py	Wed Oct 28 14:39:48 2009 +0000
+++ b/buildframework/helium/tools/common/python/scripts/filter_metadatalog.py	Wed Dec 23 19:29:07 2009 +0200
@@ -36,10 +36,11 @@
 
 
 
-""" Log scanner for filter logs
+""" plugin that gets copied to raptor folder so that wehn raptor (SBS) runs it
+    knows the format of the log files.
 """
 class FilterMetadataLog(filter_interface.Filter):
-
+    """Log scanner for filter logs"""
     def open(self, raptor_instance):
         """Open a log file for the various I/O methods to write to."""
         self.raptor = raptor_instance
@@ -55,7 +56,7 @@
                 dirname = str(self.raptor.logFileName.Dir())
                 if dirname and not os.path.isdir(dirname):
                     os.makedirs(dirname)
-            except Exception, e:
+            except Exception, e_error:
                 return False
             return  self.scanlog.initialize(self.logFileName)
         else:
@@ -64,10 +65,13 @@
         return True
 
     def write(self, text):
+        """write the text to the opened file"""
         return self.scanlog.write(text)
 
     def summary(self):
+        """write the summary file"""
         return self.scanlog.summary()
 
     def close(self):
+        """close the log file"""
         return self.scanlog.close()