How In Django, how can I make image field thumbnails?

Question

Django

I am learning Janga and making a simple blog. And I have such a model.

class Article(models.Model):
   article_title = models.CharField('Статья', max_length=100)
    article_date = models.DateTimeField('Дата ')
    article_micro_text = models.TextField('микротекст', blank=True, default='')
    article_text =RichTextUploadingField('Текст',blank=True,default='')
    article_image = models.ImageField('Изображение',blank=True, upload_to='blog')
    # size is "width x height"
    cropping = ImageRatioField('article_image', '750x422')

I am using image_cropping.
And I would like to know how you can make, for example, 2 more miniatures, for example, in sizes 250x400 and 100x100 so that they are made automatically.
And the Miniature 300x500 was like another crop.

Answer 1

https://github.com/matthewwithanm/django-imagekit
https://github.com/jazzband/sorl-thumbnail