Django models choice textField mapping - python-3.x

Question

I am building a website for myself I am updating my projects from django admin I wanted to create a custom field which is a map of choice(tag color) and tag text.
I want to make it look something like this
This is my model
class Project(models.Model):
projectTemplate = CloudinaryField('image')
projectTitle = models.TextField(default="Title ")
desc = models.TextField(default="not mentioned")
projectLink = models.URLField(max_length=200, default="not mentioned")
created_at = models.DateTimeField(auto_now_add=True)
def __str__(self):
return f'{self.projectTitle} - {self.desc[:15]} ..'
views.py
def projects(request):
Projects = Project.objects.all()
return render(request, 'devpage/projects.html',{'Projects': Projects})
This is my current DTL
{% for project in Projects %}
<div class="col">
<div class="card shadow-sm">
<img src="{{ project.projectTemplate.url }}" height="225" width="100%">
<div class="card-body">
<h6 class="text-center">
{{ project.projectTitle }}
</h6>
<p class="card-text">{{ project.desc }}</p>
<div class="mb-3">
<span class="badge rounded-pill bg-secondary">Django</span>
<span class="badge rounded-pill bg-success">Python</span>
</div>
<div class="d-flex justify-content-between align-items-center">
<div class="btn-group">
<button type="button" class="btn btn-sm btn-warning btn-outline-secondary"><a
href="{{ project.projectLink }}" target="_blank" type="button"
class="btn">View</a></button>
</div>
<small class="text-muted">{{ project.created_at }}</small>
</div>
</div>
</div>
</div>
{% endfor %}
I want a custom model field which takes choice of label color and corresponding text with dynamic size I tried using json(field name tags) but its not interactive its like {"primary":"django","success":"Python","seconday":"webApp"}
This is JSON DTL
//Inner for loop for tags
<div class="mb-3">
{% for color,text in Project.tags.items %}
<span class="badge rounded-pill bg-{{ color }}">{{ text }}</span>
{% endfor %}
</div>

Answer 1

Assuming you have a Tag model which is a ManyToManyField, you could just store the color as an attribute to the model.
Your model:
class Tag(models.Model):
text = models.CharField(max_length=32)
color = models.CharField(max_length=32, default="bg-success")
class Project(models.Model):
...
tags = models.ManyToManyField(Tag)
Your template:
{% for tag in Project.tags %}
<span class="badge rounded-pill {{ tag.color }}">{{ tag.text }}</span>
{% endfor %}
Some future improvement to this could be a subclass that pre-defines all of the colors.