<s> from __future__ import unicode_literals <EOL> from django . conf import settings <EOL> from django_evolution . mutations import ChangeField , SQLMutation <EOL> if settings . DATABASES [ '<STR_LIT:default>' ] [ '<STR_LIT>' ] . endswith ( '<STR_LIT>' ) : <EOL> field_index_suffix = '<STR_LIT>' <EOL> else : <EOL> field_index_suffix = '<STR_LIT>' <EOL> index_sql = ( <EOL> '<STR_LIT>' <EOL> '<STR_LIT>' <EOL> % field_index_suffix <EOL> ) <EOL> MUTATIONS = [ <EOL> ChangeField ( '<STR_LIT>' , '<STR_LIT>' , initial = None , db_index = False ) , <EOL> SQLMutation ( '<STR_LIT>' , [ index_sql ] ) , <EOL> ] </s>
