#NEWLINE# def value_from_datadict( self , data , files , name ) : #NEWLINE# #INDENT# upload = super ( ClearableFileInput , self ) . value_from_datadict ( data , files , name ) #NEWLINE# if ( ( not self . is_required ) and CheckboxInput ( ) . value_from_datadict ( self , files , self . clear_checkbox_name ( name ) ) ) : #NEWLINE# #INDENT# if upload : #NEWLINE# #INDENT# return FILE_INPUT_CONTRADICTION #NEWLINE# #UNINDENT# return False #NEWLINE# #UNINDENT# return upload