Get image from page

[Ankhaa Tsogoo]

How can i get a first image from page content . In other words from richtext page?

[Josh Cartmell]

I would probably connect to the post save signal for RichTextPages and then use something like http://www.crummy.com/software/BeautifulSoup/ to parse the html and pull out the first img tag.

Let us know how it goes!

On Sat, Jun 15, 2013 at 10:03 AM, Ankhaa Tsogoo <ankha...@gmail.com> wrote:

How can i get a first image from page content . In other words from richtext page?

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[Ankhaa Tsogoo]

As you said i looked into bs4. But how should i connect to post and save signal? Could you give me some advice?

[Josh Cartmell]

It's nothing specific to Mezzanine, here is the Django documentation on the post_save signal that I think you would want to use:
https://docs.djangoproject.com/en/dev/ref/signals/#post-save
and here is an example of how to use it:
http://www.djangofoo.com/tag/post_save

Depending on what you are doing you may want to connect to the pre_save rather than the post_save