<s> from django . template import Library <EOL> register = Library ( ) <EOL> @ register . filter <EOL> def remaining ( item_list , total ) : <EOL> """<STR_LIT>""" <EOL> list_length = len ( item_list ) <EOL> expected_total = int ( total ) <EOL> if list_length != expected_total : <EOL> return range ( <NUM_LIT:0> , expected_total - list_length ) <EOL> return '<STR_LIT>' <EOL> @ register . filter <EOL> def pop_from_GET ( obj , attr ) : <EOL> """<STR_LIT>""" <EOL> if obj . get ( attr , None ) : <EOL> obj_copy = obj . copy ( ) <EOL> del obj_copy [ attr ] <EOL> return '<STR_LIT>' % obj_copy . urlencode ( ) <EOL> if not obj : <EOL> return '<STR_LIT>' <EOL> return '<STR_LIT>' % obj . urlencode ( ) <EOL> @ register . filter <EOL> def empty_items ( item_list , total ) : <EOL> """<STR_LIT>""" <EOL> list_length = len ( item_list ) <EOL> expected_total = int ( total ) <EOL> if list_length != expected_total : <EOL> return range ( <NUM_LIT:0> , expected_total - list_length ) <EOL> return '<STR_LIT>' </s>
