[英]Parse xml to extract the contents between div using Python
I have the below data which is stored in a string. It resembles xml. Is there a way that I can extract the contents of div class "page" and extract all the text under it?
Started with the below code.从下面的代码开始。 However tree.text returns None.
然而 tree.text 返回 None 。
import xml.etree.ElementTree as ET
xml = ET.fromstring(str_content)
for tree in xml:
print(tree.text)
<html xmlns="http://www.w3.org/1999/xhtml">
<body><div class="page"><p />
<p>Hi This is the content to be parsed!!!
Extract the text.
Done </p>
<p />
</div>
<div class="page"><p />
<p>Hi This is the content to be parsed!!!
Extract the text.
Done </p>
<p />
</div>
</body></html>
Sample input and output for multiple <p> within div:
<html xmlns='http://www.w3.org/1999/xhtml'>
<body><div class='page'><p />
<p>Text in 1st line
</p>
<p>Text in 2nd line
</p>
<p>Text in 3rd line</p>
<p />
</div>
<div class='page'><p />
<p>Text in 1st line 2nd page
</p>
<p>© Text in 2nd line 2nd page
</p>
<p>Text in 3rd line 2nd page
</p>
<p>Text in 4th line 2nd page.
Still in the same para.
I want to preserve spaces and newlines
</p>
<p>etc
etc,
ectc
</p>
<p>some info | 2018-11-09 1</p>
<p />
</div>
</body>
</html>
Output for the above:以上输出:
Text in 1st lineText in 2nd lineText in 3rd line第一行文字第二行文字第三行文字
Text in 1st line 2nd page© Text in 2nd line 2nd pageText in 3rd line 2nd pageText in 4th line 2nd page.第一行第二页中的文字© 第二行第二页中的文字第三行第二页中的文字第四行第二页中的文字。 Still in the same para.
仍然在同一个段落中。 I want to preserve spaces and newlinesetc etc, ectcsome info |
我想保留空格和换行符等,ectcsome info | 2018-11-09 1
2018-11-09 1
This script uses beautifulsoup
to locate the <div>s
and extract the text from them.此脚本使用
beautifulsoup
来定位<div>s
并从中提取文本。
data
is the XML string from the question. data
是问题中的 XML 字符串。
from bs4 import BeautifulSoup
soup = BeautifulSoup(data, 'html.parser')
for num, page in enumerate(soup.select('.page'), 1):
print('Page no.{}...'.format(num))
print('-' * 80)
print(page.get_text(strip=True))
print()
Prints:印刷:
Page no.1...
--------------------------------------------------------------------------------
Hi This is the content to be parsed!!!
Extract the text.
Done
Page no.2...
--------------------------------------------------------------------------------
Hi This is the content to be parsed!!!
Extract the text.
Done
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