Python 重新排列并删除 html 页面标题中的字符

Question

我是运行 Python 2.7.11 |在 Windows 10 上使用 beautifulsoup4 和 lxml。

import urllib2
import re
from bs4 import BeautifulSoup

soup = BeautifulSoup(urllib2.urlopen("http://www.daisuki.net/us/en/anime/watch.GUNDAMUNICORNRE0096.13142.html"), "lxml")
Name = soup.title.string

print(Name.replace('#', ""))

输出：

01 DEPARTURE 0096 - 机动战士高达独角兽 RE:0096 - DAISUKI

期望的输出：

MOBILE SUIT GUNDAM UNICORN RE:0096 - 01 DEPARTURE 0096

我将如何删除末尾的“- DAISUKI”并重新排序字符串？

Answer 1

拆分为 - 并重新排列部分标题：

>>> import urllib2
>>> from bs4 import BeautifulSoup
>>> 
>>> soup = BeautifulSoup(urllib2.urlopen("http://www.daisuki.net/us/en/anime/watch.GUNDAMUNICORNRE0096.13142.html"), "lxml")
>>> Name = soup.title.string
>>> 
>>> " - ".join(Name.replace('#', "").split(" - ")[1::-1])
u'MOBILE SUIT GUNDAM UNICORN RE:0096 - 01 DEPARTURE 0096'

Answer 2

Hacky解决方案来袭：

Name = "01 DEPARTURE 0096 - MOBILE SUIT GUNDAM UNICORN RE:0096 - DAISUKI"
print ("- ".join(reversed(Name.split('-')[:2]))).strip()

Python 重新排列并删除 html 页面标题中的字符

Python Rearrange & remove character from html page title

python

html-parsing