diff --git a/smash/web/api_views/provenance.py b/smash/web/api_views/provenance.py
index 6fe1407dd1203360b50a2546c9118f7255978f66..e4b4e2a252ac5c789047956285c54c8c524626cd 100644
--- a/smash/web/api_views/provenance.py
+++ b/smash/web/api_views/provenance.py
@@ -22,7 +22,7 @@ class ExportLog(BaseDatatableView):
         'request_path',
         'request_ip_addr'
     ]
-    
+
     # set max limit of records returned, this is used to protect our site if someone tries to attack our site
     # and make it return huge amount of data
     max_display_length = 10
@@ -31,13 +31,17 @@ class ExportLog(BaseDatatableView):
         # simple example:
         search = self.request.GET.get('search[value]', None)
         if search != '' and search is not None:
-            inner_qs = Worker.objects.filter(first_name__icontains=search) | Worker.objects.filter(last_name__icontains=search)
-            qs = qs.filter(modification_author__in=inner_qs) | qs.filter(modification_description__icontains=search) | qs.filter(request_path__icontains=search) | qs.filter(request_ip_addr__icontains=search)
-        
-        qs = qs & qs.filter(modified_table__isnull=True, 
-                            previous_value__isnull=True, 
-                            new_value__isnull=True, 
-                            modified_field='', 
+            inner_qs = Worker.objects.filter(first_name__icontains=search) \
+                       | Worker.objects.filter(last_name__icontains=search)
+            qs = qs.filter(modification_author__in=inner_qs) \
+                 | qs.filter(modification_description__icontains=search) \
+                 | qs.filter(request_path__icontains=search) \
+                 | qs.filter(request_ip_addr__icontains=search)
+
+        qs = qs & qs.filter(modified_table__isnull=True,
+                            previous_value__isnull=True,
+                            new_value__isnull=True,
+                            modified_field='',
                             request_path__startswith='/export/')
 
         return qs
@@ -71,7 +75,7 @@ class CompleteLog(BaseDatatableView):
         'request_path',
         'request_ip_addr'
     ]
-    
+
     # set max limit of records returned, this is used to protect our site if someone tries to attack our site
     # and make it return huge amount of data
     max_display_length = 10
@@ -80,7 +84,11 @@ class CompleteLog(BaseDatatableView):
         # simple example:
         search = self.request.GET.get('search[value]', None)
         if search != '' and search is not None:
-            inner_qs = Worker.objects.filter(first_name__icontains=search) | Worker.objects.filter(last_name__icontains=search)
-            qs = qs.filter(modification_author__in=inner_qs) | qs.filter(modification_description__icontains=search) | qs.filter(request_path__icontains=search) | qs.filter(request_ip_addr__icontains=search)
+            inner_qs = Worker.objects.filter(first_name__icontains=search) \
+                       | Worker.objects.filter(last_name__icontains=search)
+            qs = qs.filter(modification_author__in=inner_qs) \
+                 | qs.filter(modification_description__icontains=search) \
+                 | qs.filter(request_path__icontains=search) \
+                 | qs.filter(request_ip_addr__icontains=search)
 
-        return qs
\ No newline at end of file
+        return qs