def p_elif2(p): '''elif : ELIF expr block elif | ELIF expr block else ''' p[0] =Node('IF') p[0].cond = p[2] p[0].body = p[3].body p[0].orelse = p[4]
def p_if2(p): '''if : IF expr block elif | IF expr block else ''' p[0] = Node('IF') p[0].cond = p[1] p[0].body=p[3].body p[0].orelse = p[4]