html5lib-truncation is a html5lib filter implementation, which can truncate HTML to specific length in display, but never breaks HTML tags.
There is a shortcut function, the simplest way to use it:
>>> from html5lib_truncation import truncate_html
>>>
>>> html = u'<p>A <a href="#">very very long link</a></p>'
>>> truncate_html(html, 8)
u'<p>A <a href=#>very</a>'
>>> truncate_html(html, 8, break_words=True)
u'<p>A <a href=#>very ve</a>'
>>> truncate_html(html, 20, end='...')
u'<p>A <a href=#>very very...</a>'
>>> truncate_html(html, 20, end='...', break_words=True)
u'<p>A <a href=#>very very lon...</a>'Installation
pip install html5lib-truncation
Don’t forget to put it into your requirements.txt or setup.py.
API Overview
The core API of html5lib-truncation is the filter:
import html5lib
from html5lib_truncation import TruncationFilter
etree = html5lib.parse(u'<p>A <a href="#">very very long link</a></p>')
walker = html5lib.getTreeWalker('etree')
stream = walker(etree)
stream = TruncationFilter(stream, 20, end='...', break_words=True)
serializer = html5lib.serializer.HTMLSerializer()
serialized = serializer.serialize(stream)
print(u''.join(serialized).strip())The output is <p>A <a href=#>very very lon...</a>.
Issues
If you want to report bugs or other issues, please create issues on GitHub Issues.
Contributes
You can send a pull reueqst on GitHub.
1 maintainer
Metadata
1 maintainer
Release files for html5lib-truncation 0.1.0
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| File | Size | Uploaded | Provenance | |
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| html5lib-truncation-0.1.0.tar.gz | 4.4 kB | Without provenance | Details |
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| html5lib_truncation-0.1.0-py2.py3-none-any.whl | Python 3, Python 2 | none | any | Details |
Total release size: 12.4 kB
Release files / html5lib-truncation-0.1.0.tar.gz
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Release files / html5lib_truncation-0.1.0-py2.py3-none-any.whl
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| Size | 8.0 kB |
| Tags | Python 2 Python 3 |
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