Home  >  Article  >  Backend Development  >  python converts Javascript %u string to python unicode

python converts Javascript %u string to python unicode

高洛峰
高洛峰Original
2017-02-27 10:00:381412browse

web采集的数据为 %u6B63%u5F0F%u4EBA%u5458,需要读取并转换为python对象,想了下不调用Javascript去eval,只能自己翻译了。

核心代码:

import re
import codecs
pattern = re.compile('%u[0-9A-Z]{4}')

n = codecs.open('d:\\new.txt', 'w', 'utf-8') 
with open('d:\\p', 'r') as f:
 for l in f:
  for i in pattern.findall(l):
   l = l.replace(i, unichr(int(i[2:], 16)))
   n.write(l)

n.close()


更多python 转换 Javascript %u 字符串为python unicode相关文章请关注PHP中文网!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn