add django-admin

Author: nikborovets

.gitignore

@@ -2,4 +2,6 @@
 
 myenv
 processed_frames
-videos
+videos
+
+.env

kafka_postgres_project/frames/__init__.py

@@ -0,0 +1,11 @@
+from django.contrib import admin
+from .models import Frame
+
+class FrameAdmin(admin.ModelAdmin):
+    list_display = ('frame_id', 'get_formatted_timestamp')
+
+    def get_formatted_timestamp(self, obj):
+        return obj.get_formatted_timestamp()
+    get_formatted_timestamp.short_description = 'Timestamp'
+
+admin.site.register(Frame, FrameAdmin)

kafka_postgres_project/frames/admin.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class FramesConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'frames'

kafka_postgres_project/frames/apps.py

@@ -0,0 +1,22 @@
+# Generated by Django 4.2.14 on 2024-07-18 14:28
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Frame',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('frame_data', models.TextField()),
+                ('timestamp', models.BigIntegerField()),
+            ],
+        ),
+    ]

kafka_postgres_project/frames/migrations/0001_initial.py

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+# # Generated by Django 4.2.14 on 2024-07-18 14:37
+
+# from django.db import migrations
+
+
+# class Migration(migrations.Migration):
+
+#     dependencies = [
+#         ('frames', '0001_initial'),
+#     ]
+
+#     operations = [
+#     ]
+from django.db import migrations
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('frames', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.RunSQL(
+            "SELECT 1",
+            reverse_sql="SELECT 1",
+        ),
+    ]

kafka_postgres_project/frames/migrations/0002_auto_20240718_1437.py

@@ -0,0 +1,16 @@
+from django.db import models
+from datetime import datetime
+
+class Frame(models.Model):
+    frame_id = models.AutoField(primary_key=True)
+    frame_data = models.TextField()
+    timestamp = models.BigIntegerField()
+
+    class Meta:
+        db_table = 'frames'
+
+    def __str__(self):
+        return f"Frame {self.frame_id} at {self.get_formatted_timestamp()}"
+
+    def get_formatted_timestamp(self):
+        return datetime.fromtimestamp(self.timestamp).strftime('%Y-%m-%d %H:%M:%S')

kafka_postgres_project/frames/migrations/__init__.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

kafka_postgres_project/frames/models.py

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+from django.shortcuts import render
+
+# Create your views here.

kafka_postgres_project/frames/tests.py

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+"""
+ASGI config for kafka_postgres_project project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.2/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'kafka_postgres_project.settings')
+
+application = get_asgi_application()

kafka_postgres_project/frames/views.py

@@ -0,0 +1,138 @@
+"""
+Django settings for kafka_postgres_project project.
+
+Generated by 'django-admin startproject' using Django 4.2.14.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.2/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/4.2/ref/settings/
+"""
+
+import os
+from decouple import config
+from pathlib import Path
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/4.2/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = config('SECRET_KEY')
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'frames',
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+]
+
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'kafka_postgres_project.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'kafka_postgres_project.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/4.2/ref/settings/#databases
+
+# DATABASES = {
+#     'default': {
+#         'ENGINE': 'django.db.backends.sqlite3',
+#         'NAME': BASE_DIR / 'db.sqlite3',
+#     }
+# }
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.postgresql',
+        'NAME': 'orders_db',
+        'USER': 'user',
+        'PASSWORD': 'password',
+        'HOST': 'localhost',
+        'PORT': '5433',
+    }
+}
+
+
+
+# Password validation
+# https://docs.djangoproject.com/en/4.2/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/4.2/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/4.2/howto/static-files/
+
+STATIC_URL = 'static/'
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

kafka_postgres_project/kafka_postgres_project/__init__.py

@@ -0,0 +1,23 @@
+"""
+URL configuration for kafka_postgres_project project.
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/4.2/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import path
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+]
+

kafka_postgres_project/kafka_postgres_project/asgi.py

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+"""
+WSGI config for kafka_postgres_project project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.2/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'kafka_postgres_project.settings')
+
+application = get_wsgi_application()

kafka_postgres_project/kafka_postgres_project/settings.py

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