Django App Structure & syntax

After running startapp command, we'll see bunch of files in the app. Such as:

__init__.py-> it turns our app folder into a proper python package. Django expects apps to be proper packages, not just files. having __init__.py ensures the app behaves like a package.
it helps Django discover the app when added it to the INSTALLES_APPS in settings.py

admin.py->it is used for registering models in Django's admin panel.
admin.site.register(Profile)

apps.py-> used to configure app settings.
class AccountsConfig(AppConfig):
name = 'accounts'

models.py-> defines database tables
class Profile(models.Model):
user=....
about=...

def__str__(self):
return self.user.username

tests.py->it contains unit tests.

urls.py-> we need to create this as a file(if not exists) and connect this url path to the mother app. This file routes requests to views

urlpatterns=[
path('accounts/' views.home, name='home'),
]

views.py->handles function's logic and connects with the templates.
def home(request):
return render(request, 'landingpages/index.html')