def visit_raise(self, node):
if node.exc:<EOL><INDENT>if node.inst:<EOL><INDENT>if node.tback:<EOL><INDENT>return "<STR_LIT>" % (<EOL>node.exc.accept(self),<EOL>node.inst.accept(self),<EOL>node.tback.accept(self),<EOL>)<EOL><DEDENT>return "<STR_LIT>" % (node.exc.accept(self), node.inst.accept(self))<EOL><DEDENT>return "<STR_LIT>" % node.exc.accept(self)<EOL><DEDENT>return "<STR_LIT>"<EOL>
return an astroid.Raise node as string