Get the first image src from a post

[Robin Lery]

I have a model to write blogs. In that I'm using a wysiwyg editor for the Blog's descritpion, through which I can insert an image within the description.

class Blog(models.Model):
    title = models.CharField(max_length=150, blank=True)
    description = models.TextField()
    pubdate = models.DateTimeField(default=timezone.now)
    publish = models.BooleanField(default=False)

In the admin it looks like this:

What I want is to get first image inside the description of the blog, and present it in the template like this:

How do get the img src from the description of the blog to use it in the template? Your help and guidance will be very much appreciated. Thank you.

views.py:

def blog(request):
    blogs = Blog.objects.all()

    return render(request, 'blogs.html', {
        'blogs':blogs
        })

template:

  {% for blog in blogs %}
  <div class="blog">
      <p class="blog_date"> {{blog.pubdate}} </p>
      <h2 class="blog_title"> {{blog.title}} </h2>
      <img src="{{STATIC_URL}} ###img src to be included" class="blog_image img-responsive img-thumbnail">


          <a href="blog_detail.html" class="blog_read_more btn btn-info">Read more</a>
      <div class="container">
          <p class="divider">***</p>
      </div>
  </div>
  {% endfor %}

[Vijay Khemlani]

If the description is stored as HTML I guess you could use something like BeautifulSoup or pyquery to parse it and find the tag

from bs4 import BeautifulSoup

soup = BeautifulSoup(blog.description)

image_src = soup.find('img')['src']

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[Robert librado]

very nice work

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