#NEWLINE# @ cached_property #NEWLINE# def clean_biblio_dedup_dict( self ) : #NEWLINE# #INDENT# dedup_key_dict = { #NEWLINE# #INDENT# #NEWLINE# #UNINDENT# } #NEWLINE# try : #NEWLINE# #INDENT# dedup_key_dict [ 'title' ] = remove_unneeded_characters ( self . biblio . display_title ) . lower ( ) #NEWLINE# #UNINDENT# except ( AttributeError , TypeError ) : #NEWLINE# #INDENT# dedup_key_dict [ 'title' ] = self . biblio . display_title #NEWLINE# #UNINDENT# dedup_key_dict [ 'genre' ] = self . genre #NEWLINE# dedup_key_dict [ 'is_preprint' ] = self . is_preprint #NEWLINE# return self