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Update Django project with Dynamsoft Capture Vision
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examples/official/django/.gitignore

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/upload
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*.pyc
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*.pyd
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*.dll
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/Resources

examples/official/django/README.md

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# Online Barcode and QR Code Reader with Python Django
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This sample demonstrates how to create an online Barcode and QR Code Reader using Python Django and the [Dynamsoft Barcode Reader SDK](https://www.dynamsoft.com/barcode-reader/overview/).
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## Prerequisites
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- **Dependency Installation**
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```bash
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pip install dynamsoft-capture-vision-bundle Django
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```
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- **SDK License**
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Request a [30-day free trial license](https://www.dynamsoft.com/customer/license/trialLicense/?product=dcv&package=cross-platform).
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## Usage
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1. Set the license key in `scanbarcode/views.py`:
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```python
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LicenseManager.init_license("LICENSE-KEY")
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```
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2. Run the project:
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```bash
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python manage.py runserver
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```
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3. Open your browser and navigate to `127.0.0.1:8000`.
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![python django barcode reader](https://www.dynamsoft.com/codepool/img/2022/02/python-django-online-barcode-reader.png)
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## Blog
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[Building Online Barcode and QR Code Scanning App with Python Django](https://www.dynamsoft.com/codepool/django-barcode-scanning-app.html)
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examples/official/django/db.sqlite3

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examples/official/django/djangodbr/__init__.py

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"""
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ASGI config for djangodbr project.
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It exposes the ASGI callable as a module-level variable named ``application``.
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For more information on this file, see
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https://docs.djangoproject.com/en/3.2/howto/deployment/asgi/
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"""
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import os
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from django.core.asgi import get_asgi_application
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os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'djangodbr.settings')
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application = get_asgi_application()
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"""
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Django settings for djangodbr project.
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Generated by 'django-admin startproject' using Django 3.2.7.
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For more information on this file, see
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https://docs.djangoproject.com/en/3.2/topics/settings/
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For the full list of settings and their values, see
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https://docs.djangoproject.com/en/3.2/ref/settings/
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"""
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from pathlib import Path
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import os
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# Build paths inside the project like this: BASE_DIR / 'subdir'.
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BASE_DIR = Path(__file__).resolve().parent.parent
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# Quick-start development settings - unsuitable for production
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# See https://docs.djangoproject.com/en/3.2/howto/deployment/checklist/
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# SECURITY WARNING: keep the secret key used in production secret!
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SECRET_KEY = 'django-insecure-o03%cl^2g&520m^9a%9!2_8o!&*k9*6*kwrngvm*5kq^-5$%g1'
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# SECURITY WARNING: don't run with debug turned on in production!
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DEBUG = True
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ALLOWED_HOSTS = []
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# Application definition
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INSTALLED_APPS = [
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'django.contrib.admin',
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'django.contrib.auth',
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'django.contrib.contenttypes',
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'django.contrib.sessions',
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'django.contrib.messages',
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'django.contrib.staticfiles',
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'scanbarcode',
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]
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MIDDLEWARE = [
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'django.middleware.security.SecurityMiddleware',
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'django.contrib.sessions.middleware.SessionMiddleware',
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'django.middleware.common.CommonMiddleware',
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'django.middleware.csrf.CsrfViewMiddleware',
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'django.contrib.auth.middleware.AuthenticationMiddleware',
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'django.contrib.messages.middleware.MessageMiddleware',
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'django.middleware.clickjacking.XFrameOptionsMiddleware',
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]
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ROOT_URLCONF = 'djangodbr.urls'
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TEMPLATES = [
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{
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'BACKEND': 'django.template.backends.django.DjangoTemplates',
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'DIRS': [os.path.join(BASE_DIR, 'templates')],
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'APP_DIRS': True,
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'OPTIONS': {
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'context_processors': [
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'django.template.context_processors.debug',
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'django.template.context_processors.request',
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'django.contrib.auth.context_processors.auth',
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'django.contrib.messages.context_processors.messages',
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],
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},
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},
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]
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WSGI_APPLICATION = 'djangodbr.wsgi.application'
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# Database
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# https://docs.djangoproject.com/en/3.2/ref/settings/#databases
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DATABASES = {
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'default': {
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'ENGINE': 'django.db.backends.sqlite3',
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'NAME': BASE_DIR / 'db.sqlite3',
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}
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}
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# Password validation
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# https://docs.djangoproject.com/en/3.2/ref/settings/#auth-password-validators
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AUTH_PASSWORD_VALIDATORS = [
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{
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'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
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},
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{
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'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
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},
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{
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'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
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},
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{
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'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
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},
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]
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# Internationalization
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# https://docs.djangoproject.com/en/3.2/topics/i18n/
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LANGUAGE_CODE = 'en-us'
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TIME_ZONE = 'UTC'
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USE_I18N = True
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USE_L10N = True
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USE_TZ = True
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# Static files (CSS, JavaScript, Images)
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# https://docs.djangoproject.com/en/3.2/howto/static-files/
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STATIC_URL = '/static/'
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STATICFILES_DIRS = [
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os.path.join(BASE_DIR, "static")
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]
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# Default primary key field type
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# https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field
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DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
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"""djangodbr URL Configuration
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The `urlpatterns` list routes URLs to views. For more information please see:
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https://docs.djangoproject.com/en/3.2/topics/http/urls/
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Examples:
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Function views
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1. Add an import: from my_app import views
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2. Add a URL to urlpatterns: path('', views.home, name='home')
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Class-based views
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1. Add an import: from other_app.views import Home
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2. Add a URL to urlpatterns: path('', Home.as_view(), name='home')
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Including another URLconf
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1. Import the include() function: from django.urls import include, path
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2. Add a URL to urlpatterns: path('blog/', include('blog.urls'))
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"""
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from django.contrib import admin
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from django.urls import path, include
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urlpatterns = [
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path('admin/', admin.site.urls),
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path('', include('scanbarcode.urls'))
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]
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"""
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WSGI config for djangodbr project.
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It exposes the WSGI callable as a module-level variable named ``application``.
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For more information on this file, see
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https://docs.djangoproject.com/en/3.2/howto/deployment/wsgi/
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"""
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import os
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from django.core.wsgi import get_wsgi_application
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os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'djangodbr.settings')
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application = get_wsgi_application()

examples/official/django/manage.py

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#!/usr/bin/env python
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"""Django's command-line utility for administrative tasks."""
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import os
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import sys
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def main():
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"""Run administrative tasks."""
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os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'djangodbr.settings')
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try:
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from django.core.management import execute_from_command_line
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except ImportError as exc:
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raise ImportError(
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"Couldn't import Django. Are you sure it's installed and "
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"available on your PYTHONPATH environment variable? Did you "
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"forget to activate a virtual environment?"
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) from exc
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execute_from_command_line(sys.argv)
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if __name__ == '__main__':
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main()
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dynamsoft-capture-vision-bundle
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Django

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