AttributeError的：“名单”对象有在Python

Question

没有属性“分裂”

我有这段代码

import csv 
temp = open("townsfile.csv", "r") 
towns = temp.read() 
temp.close() 
print(towns) 

eachTown = towns.split("\n") 
print (eachTown) 

record = eachTown.split(",") 

for line in eachTown: 
    record = eachItem.split(",") 

print(record) 

newlist=[] 

newlist.append(record) 

newlist=[] 
for eachItem in eachTown: 
record = eachItem.split(",") 
newlist.append(record) 

print(newlist) 

它返回该错误

问题

Traceback (most recent call last): 
    File "N:/Python practice/towns.py", line 10, in <module> 
    record = eachTown.split(",") 
AttributeError: 'list' object has no attribute 'split' 

谁能帮我这个

Answer 1

eachTown = towns.split("\n") 

此代码返回列表。列表没有属性拆分。你应该，如果你开始使用module csv用于读取这个文件替换

​​

这样

records = [rec.split(",") for rec in eachTown] 

不过还好。

Answer 2

csv模块为您提供了此文本解析功能，您不需要自己动手。

import csv 
with open("townsfile.csv", "r") as f: 
    reader = csv.reader(f, delimiter=',') 
    towns = list(reader) 

print(towns) 

你的问题是，list.split()不存在，你要使用str.split()但你已经把它分割成str的list A S。您需要为列表中的每个str执行此操作。