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Filter HTML tags #29

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opened 2022-07-09 02:47:45 +03:00 by Miroslavsckaya · 3 comments
Miroslavsckaya commented 2022-07-09 02:47:45 +03:00
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We need to filter unsupported HTML tags

https://core.telegram.org/bots/api#html-style

We need to filter unsupported HTML tags https://core.telegram.org/bots/api#html-style
skobkin added this to the MVP 0.1 milestone 2022-07-09 17:52:33 +03:00
skobkin commented 2022-07-09 18:36:43 +03:00
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Possible options:

Possible options: - https://lxml.de/api/lxml.html.clean-module.html - BeautifulSoup - [`get_text()`](https://www.crummy.com/software/BeautifulSoup/bs4/doc/#get-text) - [`unwrap()`](https://www.crummy.com/software/BeautifulSoup/bs4/doc/#unwrap) - [`html-sanitizer`](https://pypi.org/project/html-sanitizer/) - [`Bleach.clean()`](https://bleach.readthedocs.io/en/latest/clean.html#using-bleach-sanitizer-cleaner)
skobkin commented 2022-07-09 19:23:41 +03:00
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It's also possible to sanitize HTML right in the RssReader with proper FeedParser configuration.

But it's better to sanitize it in telegram.Notifier because those are platform-specific restrictions.

It's also possible to sanitize HTML right in the `RssReader` with proper `FeedParser` [configuration](https://pythonhosted.org/feedparser/html-sanitization.html). But it's better to sanitize it in `telegram.Notifier` because those are platform-specific restrictions.
skobkin commented 2022-07-09 22:56:02 +03:00
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  • lxml didn't work out well because it was constantly wrapping the provided string or document in the div element as a 'container'.
- `lxml` didn't work out well because it was constantly wrapping the provided string or document in the `div` element as a 'container'.
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