python随机点名

file = open(r'C:\Users\Administrator\Desktop\stduent.csv','r')
lines = file.readlines()
stduent = {}
for line in lines:
    tmp_list = line.split(',')
    xuehao = tmp_list[0]
    xingming = tmp_list[1]
    stduent[xuehao] = xingming
print(stduent)
import random

num = int(input("请输入你要抽取的人数:"))
random.sample(studuent.keys(),num)
xuehao_list
for xuehao in xuehao_list:
    print(studunt[xuehao])

{'1': '张三\n', '2': '李四\n', '3': '王五\n', '4': '丁六\n', '5': '陈七\n'}