add automatic wordcount updater in the model

# Generated by Django 4.1.3 on 2022-11-15 12:15

import django.core.validators

from django.db import migrations, models

class Migration(migrations.Migration):

    dependencies = [

        ("blog", "0002_rename_photo_blog_photo"),

    ]

    operations = [

        migrations.AddField(

            model_name="blog",

            name="word_count",

            field=models.IntegerField(

                default=0, validators=[django.core.validators.MinValueValidator(0)]

            ),

        ),

    ]

from django.db import models

from django.conf import settings

from django.core.validators import MinValueValidator

from PIL import Image

class Photo(models.Model):

        image.thumbnail(self.IMAGE_MAX_SIZE)

        image.save(self.image.path)

    def save(*args, **kwargs) -> None:

        super().save(**args, **kwargs)

    def save(self, *args, **kwargs):

        super().save(*args, **kwargs)

        self.resize_image()

        return self

class Blog(models.Model):

                              blank=True)

    title = models.CharField(max_length=128)

    content = models.CharField(max_length=5000)

    word_count = models.IntegerField(validators=[MinValueValidator(0)],

                                      default=0)

    author = models.ForeignKey(settings.AUTH_USER_MODEL,

                               on_delete=models.CASCADE)

    date_created = models.DateTimeField(auto_now_add=True)

    starred = models.BooleanField(default=False)

    def _word_count(self):

        words = self.content.split(" ")

        return len(words)

    def save(self, *args, **kwargs):

        self.word_count = self._word_count()

        super().save(*args, **kwargs)

            <p> <img alt="" src="{{ post.photo.image.url }}" /> </p>

            <p class="post-content"> {{ post.content }} </p> 

            <p> article créé par {{ post.author }} le {{ post.date_created }} </p>

            <p> cet article fait {{ post.word_count }} mots </p>

            {% if user.is_authenticated %}