pythonchallenge_level3
level3
地址:https://www.pythonchallenge.com/pc/def/equality.html。
源碼:git@code.aliyun.com:qianlizhixing12/PythonChallenge.git。
問題:找出頁麵源碼一點提示注釋中的前後有三個大寫字符的小寫字符。
#!/usr/bin/env python3
# -*- coding:UTF-8 -*-
# Level 3
import urllib.request
url = "https://www.pythonchallenge.com/pc/def/equality.html"
response = urllib.request.urlopen(url)
body = response.read()
response.close
import re
body = body.decode("utf8")
text = re.search("<!--\n(.|\s)+\n-->", body).group(0)
lis = re.findall("[^A-Z][A-Z]{3}([a-z])[A-Z]{3}[^A-Z]", text)
print("Level 3:", ''.join(lis))
最後更新:2017-10-01 07:33:18