Filter shown fields and add some icons to boolean values

core/views/ui/tables.py

@@ -5,6 +5,7 @@ from django_tables2.columns.base import BoundColumn
 # Make the table column headings lowercase
 orig_Column_header = BoundColumn.header
 
+
 @property
 def format_header(self):
     header = orig_Column_header.__get__(self)
@@ -19,6 +20,7 @@ def format_header(self):
 
     return header
 
+
 BoundColumn.header = format_header