hb = []
h = open("your_file.csv","r",encoding = "utf-8")
data = h.read()
#print(type(data))
rows = data.split("\n") # 数据切分，以换行（“\n”）为基准，形成一个list，每一行记录为一个元素
#print(rows[0],type(rows))
for row in rows:
    split_row = row.split(",") # 数据切分，每一行记录中，元素直接以（“,”）为分界，每个记录为一个元素
    hb.append(split_row)
#print(hb)
print(len(hb))
print(hb[-1])
wp = []
for i in hb:
    #print(i,type(i),len(i))
    #print(i[-1])
    wp.append(i[6]) 
print(wp)

h.close()