python爬小说，正文怎么都换不了行，怎么办？

python爬小说，爬出来的正文怎么都不能换行，都是凑一起的，而且最后还提示IndexError: list index out of range。有大佬可以帮忙看看吗？

import requests
from bs4 import BeautifulSoup
import os
path = r'D:\pythonProject2\ '
passage = 0
url = "https://m.dijiubook.net/70_70151/25290272.html"
endurl = "https://m.dijiubook.net/70_70151/25290272.html"
head = {}
headers = {'user-agent':'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.87 Safari/537.36 SE 2.X MetaSr 1.0'}
while True:
    r = requests.get(url, headers=head)
    r.encoding = r.apparent_encoding
    soup = BeautifulSoup(r.text, "html.parser")
    #标题
    title = soup.select("#nr_title")[0].get_text()
    #正文
    text = soup.select("#neirong")[0].get_text()
    with open(path + "《传说之异世双尊》by 冰糖莲子羹.txt", 'a', encoding='utf-8') as f:
        f.write("\r\n")
        for i in title:
            f.write(i)
        f.write('\r\n')
        for x in text:
            f.write(x)
        f.write('\r\n')

    passage+=0
    #if(url==endurl):
        #break
    nexturl = "https://m.dijiubook.net" + soup.select("#pb_next")[0]['href']
    url = nexturl
    print(title+text)
os.system("pause")

Traceback (most recent call last):
  File "D:\pythonProject2\小时.py", line 30, in <module>
    nexturl = "https://m.dijiubook.net" + soup.select("#pb_next")[0]['href']
IndexError: list index out of range

1、 你的 循环 没有退出的语句， 没有页数，就出错了。

2、正文不换行的问题
改一下代码

for x in text:
    f.write(x)
    f.write('\r\n')

# 改成
for x in text:
    f.write("{}\n".format(x))