def visit_generatorexp(self, node):
        """return an astroid.GeneratorExp node as string"""
        return "(%s %s)" % (
            node.elt.accept(self),
            " ".join(n.accept(self) for n in node.generators),
        )
def visit_generatorexp ( self , node ) : return "(%s %s)" % ( node . elt . accept ( self ) , " " . join ( n . accept ( self ) for n in node . generators ) , )
return an astroid.GeneratorExp node as string