检查csv文件内容长度

# coding=utf-8
import os

csv_path = os.path.join(os.getcwd(),r'vivo正式\csv')

csv_file = os.listdir(csv_path)

name_list = []

for csv in csv_file:
    name_csv = os.path.splitext(csv)[0].split('_')[0]
    t2 = open(os.path.join(csv_path,csv),'r')
    r2 = t2.readlines()
    if  len(r2)!=4:
        name_list.append(name_csv)
print('以下机型数据有缺失')
print(name_list)