#NEWLINE# def __init__( self , key , dict_datasource , name = None ) : #NEWLINE# #INDENT# self . key = key #NEWLINE# if ( name is None ) : #NEWLINE# #INDENT# name = '{1} in {0}' . format ( dict_datasource . name , repr ( dict_datasource ) ) #NEWLINE# #UNINDENT# super ( ) . __init__ ( name , self . process , depends_on = [ dict_datasource ] )