Dica 31 - Django Admin: Pegando usuário logado no Admin

Em models.py considere

# models.py
from django.contrib.auth.models import User


class Article(models.Model):
    ...
    user = models.ForeignKey(
        User,
        on_delete=models.SET_NULL,
        null=True,
        blank=True
    )

E em admin.py

# admin.py
@admin.register(Article)
class ArticleAdmin(admin.ModelAdmin):
    ...

    def save_model(self, request, obj, form, change):
        if not change:
            obj.user = request.user
            obj.save()
        super(ArticleAdmin, self).save_model(request, obj, form, change)