def visit_exec(self, node):
if node.locals:<EOL><INDENT>return "<STR_LIT>" % (<EOL>node.expr.accept(self),<EOL>node.locals.accept(self),<EOL>node.globals.accept(self),<EOL>)<EOL><DEDENT>if node.globals:<EOL><INDENT>return "<STR_LIT>" % (node.expr.accept(self), node.globals.accept(self))<EOL><DEDENT>return "<STR_LIT>" % node.expr.accept(self)<EOL>
return an astroid.Exec node as string