#NEWLINE# def all_contents( self ) : #NEWLINE# #INDENT# 'Iterates over all subviews from collections at this view from\n        *all* sources. If the object for this view in any source is not\n        iterable, then a ConfigTypeError is raised. This method is\n        intended to be used when the view indicates a list; this method\n        will concatenate the contents of the list from all sources.\n        ' #NEWLINE# for ( collection , _ ) in self . resolve ( ) : #NEWLINE# #INDENT# try : #NEWLINE# #INDENT# it = iter ( collection ) #NEWLINE# #UNINDENT# except TypeError : #NEWLINE# #INDENT# raise ConfigTypeError ( '{0} must be an iterable, not {1}' . format ( collection . name , type ( collection ) . __name__ ) ) #NEWLINE# #UNINDENT# for value in it : #NEWLINE# #INDENT# ( yield value )