long_words function 返回至少 7 个字符的所有单词。 填写正则表达式完成这个function

Question

Can anyone help me with this code?

import re
def long_words(text):
  pattern = ___
  result = re.findall(pattern, text)
  return result

print(long_words("I like to drink coffee in the morning.")) # ['morning']
print(long_words("I also have a taste for hot chocolate in the afternoon.")) # ['chocolate', 'afternoon']
print(long_words("I never drink tea late at night.")) # []

I need help

Answer 1

import re
def long_words(text):
  pattern = "\w{7,}"
  result = re.findall(pattern, text)
  return result
text='I like to drink coffee in the morning.'

print(long_words("I like to drink coffee in the morning.")) # ['morning']
print(long_words("I also have a taste for hot chocolate in the afternoon.")) # ['chocolate', 'afternoon']
print(long_words("I never drink tea late at night.")) # []

Here, \w matches the word and {7,} searches for minimum length of 7

learn more about python regex here