how to get results from xml sax parser in python
I working on xml sax parser to parse xml files and below is my code
xml file code:
Registered Nurse-Epilepsy&
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<span>(楼主)</span>
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<span>2021-02-09 13:01</span>
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<p>You need to implement a characters handler too:</p>
<pre><code>def characters(self, content):
print content
</code></pre>
<p>but this potentially gives you text in chunks instead of as one block per tag.</p>
<p>Do yourself a big favour though and use the ElementTree API instead; that API is far pythononic and easier to use than the XML DOM API.</p>
<pre><code>from xml.etree import ElementTree as ET
etree = ET.parse('/path/to/xml_file.xml')
jobtitle = etree.find('job/title').text
</code></pre>
<p>If all you want is a straight conversion to a dictionary, take a look at this handy ActiveState Python Cookbook recipe: Converting XML to dictionary and back. Note that it uses the ElementTree API as well.</p>
<p>If you have a set of existing elements you want to look for, just use these in the <code>find()</code> method:</p>
<pre><code>fieldnames = [
'title', 'job-code', 'detail-url', 'job-category', 'description',
'summary', 'posted-date', 'location', 'address', 'city', 'state',
'zip', 'country', 'company', 'name', 'url']
fields = {}
etree = ET.parse('/path/to/xml_file.xml')
for field in fieldnames:
elem = etree.find(field)
if field is not None and field.text is not None:
fields[field] = elem.text
</code></pre>
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