Documentation, and removal of unnecessary imports

1 files changed, 10 insertions, 0 deletions

diff --git a/lib/images.py b/lib/images.py
index df3d256..9fa9999 100644
--- a/lib/images.py
+++ b/lib/images.py
@@ -1,3 +1,7 @@
+'''
+    Takes care about pictures formats
+'''
+
 import parser
 
 
@@ -6,6 +10,9 @@ class JpegStripper(parser.GenericParser):
         Represents a .jpeg file
     '''
     def _should_remove(self, field):
+        '''
+            return True if the field is compromizing
+        '''
         if field.name.startswith('comment'):
             return True
         elif field.name in ("photoshop", "exif", "adobe"):
@@ -19,6 +26,9 @@ class PngStripper(parser.GenericParser):
         Represents a .png file
     '''
     def _should_remove(self, field):
+        '''
+            return True if the field is compromizing
+        '''
         if field.name.startswith("text["):
             return True
         elif field.name is "time":