django-admin startproject Store
cd Store
python manage.py migrate
python manage.py createsuperuser

TEMPLATES = [
    {
        'DIRS': [BASE_DIR / 'templates',],
        ...
    },
]

STATIC_ROOT = BASE_DIR / 'staticfiles'
MEDIA_ROOT = BASE_DIR / 'media'
MEDIA_URL = '/media/'

from django.conf import settings
from django.conf.urls.static import static

urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

pip install django-oscar==3.2.4
pip install pycountry

from oscar.defaults import *

INSTALLED_APPS = [
    ...

    'django.contrib.sites',
    'django.contrib.flatpages',

    'oscar.config.Shop',
    'oscar.apps.analytics.apps.AnalyticsConfig',
    'oscar.apps.checkout.apps.CheckoutConfig',
    'oscar.apps.address.apps.AddressConfig',
    'oscar.apps.shipping.apps.ShippingConfig',
    'oscar.apps.catalogue.apps.CatalogueConfig',
    'oscar.apps.catalogue.reviews.apps.CatalogueReviewsConfig',
    'oscar.apps.communication.apps.CommunicationConfig',
    'oscar.apps.partner.apps.PartnerConfig',
    'oscar.apps.basket.apps.BasketConfig',
    'oscar.apps.payment.apps.PaymentConfig',
    'oscar.apps.offer.apps.OfferConfig',
    'oscar.apps.order.apps.OrderConfig',
    'oscar.apps.customer.apps.CustomerConfig',
    'oscar.apps.search.apps.SearchConfig',
    'oscar.apps.voucher.apps.VoucherConfig',
    'oscar.apps.wishlists.apps.WishlistsConfig',
    'oscar.apps.dashboard.apps.DashboardConfig',
    'oscar.apps.dashboard.reports.apps.ReportsDashboardConfig',
    'oscar.apps.dashboard.users.apps.UsersDashboardConfig',
    'oscar.apps.dashboard.orders.apps.OrdersDashboardConfig',
    'oscar.apps.dashboard.catalogue.apps.CatalogueDashboardConfig',
    'oscar.apps.dashboard.offers.apps.OffersDashboardConfig',
    'oscar.apps.dashboard.partners.apps.PartnersDashboardConfig',
    'oscar.apps.dashboard.pages.apps.PagesDashboardConfig',
    'oscar.apps.dashboard.ranges.apps.RangesDashboardConfig',
    'oscar.apps.dashboard.reviews.apps.ReviewsDashboardConfig',
    'oscar.apps.dashboard.vouchers.apps.VouchersDashboardConfig',
    'oscar.apps.dashboard.communications.apps.CommunicationsDashboardConfig',
    'oscar.apps.dashboard.shipping.apps.ShippingDashboardConfig',

    # 3rd-party apps that oscar depends on
    'widget_tweaks',
    'haystack',
    'treebeard',
    'sorl.thumbnail',   # Default thumbnail backend, can be replaced
    'django_tables2',
]

SITE_ID = 1


MIDDLEWARE = (
    ...
    'oscar.apps.basket.middleware.BasketMiddleware',
    'django.contrib.flatpages.middleware.FlatpageFallbackMiddleware',
)


TEMPLATES = [
    {
        ...

        'OPTIONS': {
            'context_processors': [
                ...

                'oscar.apps.search.context_processors.search_form',
                'oscar.apps.checkout.context_processors.checkout',
                'oscar.apps.communication.notifications.context_processors.notifications',
                'oscar.core.context_processors.metadata',
            ],
        },
    },
]



AUTHENTICATION_BACKENDS = (
    'oscar.apps.customer.auth_backends.EmailBackend',
    'django.contrib.auth.backends.ModelBackend',
)


HAYSTACK_CONNECTIONS = {
    'default': {
        'ENGINE': 'haystack.backends.simple_backend.SimpleEngine',
    },
}

THUMBNAIL_FORMAT = 'PNG'
EMAIL_BACKEND = "django.core.mail.backends.dummy.EmailBackend"

from django.apps import apps
from django.conf import settings

urlpatterns = [
    ...
    path('i18n/', include('django.conf.urls.i18n')),
    path('', include(apps.get_app_config('oscar').urls[0])),
]

python manage.py makemigrations
python manage.py migrate
python manage.py oscar_populate_countries
python manage.py runserver

Download Django-Oscar

Move
django-oscar-master\src\oscar\static_src\oscar\img\image_not_found.jpg
to
Store/media/

Move
django-oscar-master\src\oscar\templates\
to
Store/

 

​

Replace

{% render_product product.object %}

with

{% render_product product %}

​

Dashboard
Access through:  http://localhost:8000/dashboard/
Login with superuser

Creating a Partner ≡ Dashboard → Fulfilment → Partners
Example: BookRetailer

Creating a Product Type ≡ Dashboard → Catalog → Product Types
Example: Books

Creating a Category ≡ Dashboard → Catalog → Categories
Example: Engineering Books

Creating a Product ≡ Dashboard → Catalog → Products
Example: The C Programming Language

Partners, Product Types and Categories are required fields to create products therefore they must be created before the product is created.

Download the repository:
https://github.com/django-oscar/django-oscar-paypal

There is a folder paypal inside. 
Copy folder paypal to our project folder root (Store).

pip install paypalhttp
pip install paypal-checkout-serversdk
pip install django-localflavor

INSTALLED_APPS = [
    ...
    'paypal',
]

PAYPAL_SANDBOX_MODE = True
PAYPAL_CALLBACK_HTTPS = False
PAYPAL_API_VERSION = '119'

PAYPAL_API_USERNAME = 'sdk-three_api1.sdk.com'
PAYPAL_API_PASSWORD = 'QFZCWN5HZM8VBG7Q'
PAYPAL_API_SIGNATURE = 'A-IzJhZZjhg29XQ2qnhapuwxIDzyAZQ92FRP5dqBzVesOkzbdUONzmOU'

PAYPAL_BRAND_NAME = "YAHIBA"
PAYPAL_BUYER_PAYS_ON_PAYPAL=True

urlpatterns = [
    ...
    path('checkout/paypal/', include('paypal.express.urls')),
]

python manage.py makemigrations
python manage.py migrate

...
<li><a href="https://github.com/django-oscar/django-oscar-paypal">
    {% if anon_checkout_allowed or request.user.is_authenticated %}
        <a href="{% url 'paypal-redirect' %}">
            <img src="https://www.paypal.com/en_US/i/btn/btn_xpressCheckout.gif">
        </a>
    {% endif %}
</li>
...

OSCAR_SHOP_NAME = "Book Store"
OSCAR_SHOP_TAGLINE = "All kinds of books!"

OSCAR_DEFAULT_CURRENCY = 'EUR'
OSCAR_ALLOW_ANON_CHECKOUT = True