extract text from xml documents in python
This is the sample xml document :
Everyday Italian</title>>
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<span>(楼主)</span>
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<span>2020-12-20 10:41</span>
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<p>
<p>If you want to call grep from inside python, see the discussion here, especially this post. </p>
<p>If you want to search through all the files in a directory you could try something like this using the glob module:</p>
<pre><code>import glob
import os
import re
p = re.compile('>.*<')
os.chdir("./")
for files in glob.glob("*.xml"):
file = open(files, "r")
line = file.read()
list = map(lambda x:x.lstrip('>').rstrip('<'), p.findall(line))
print list
print
</code></pre>
<p>This searches iterates through all the files in the directory, opens each file and exteacts text matching the regexp.</p>
<p>Output:</p>
<pre><code>['Everyday Italian', 'Giada De Laurentiis', '2005', '300.00', 'Harry Potter', 'J
K. Rowling ', '2005', '625.00']
</code></pre>
<p><strong>EDIT</strong>: Updated code to extract only the text elements from the xml.</p>
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