Python-сообщество

 from bs4 import BeautifulSoup 
links = [] 
# получаем ссылки из файла 
with open('index.html', 'r', encoding='utf-8') as f: 
data = f.read() 
soup = BeautifulSoup(data, "html.parser") 
links = soup.find_all('a') 
# выводим их в консоль 
for link in links: 
print(link['href']) 
# записываем в файл file.txt 
with open('file.txt', 'w', encoding='utf-8') as f: 
for link in links: 
f.write(link['href'] + '\n') 

 Traceback (most recent call last): 
File "C:\Users\Александр\Desktop\6\1.py", line 12, in <module> 
print(link['href']) 
File "C:\Python38-32\lib\site-packages\bs4\element.py", line 1406, in __getitem__ 
return self.attrs[key] 
KeyError: 'href'

 links = soup.find_all('a')
print(links)# выложите в сообщении что показывает

 # coding: utf8
from bs4 import BeautifulSoup
def main():
    file = open('index.html', mode='rb')
    data = file.read()
    links = soup.find_all('a')
    print(links)

 Traceback (most recent call last):
  File "C:\Users\Александр\Desktop\6\main.py", line 12, in <module>
    main()
  File "C:\Users\Александр\Desktop\6\main.py", line 8, in main
    links = soup.find_all('a')
NameError: name 'soup' is not defined

 soup = BeautifulSoup(data, "html.parser") 

 from bs4 import BeautifulSoup
def main():
    file = open('index.html', mode='rb')
    data = file.read()
    links = soup.find_all('a')
    print(links)