admin in django code example

Example 1: django runserver

python manage.py runserver

Example 2: create super user in django

python3 manage.py createsuperuser

Example 3: show post id on django admin interface

class BookAdmin(admin.ModelAdmin):
    readonly_fields = ('id',)

admin.site.register(Book, BookAdmin)

Example 4: what is admin.tabularinline django

from django.contrib import admin

class BookInline(admin.TabularInline):
    model = Book

class AuthorAdmin(admin.ModelAdmin):
    inlines = [
        BookInline,
    ]