Create initial project

- create borg package
- create initial database with migration

borgweb/borg/admin.py

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+from django.contrib import admin
+
+# Register your models here.

borgweb/borg/apps.py

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+from django.apps import AppConfig
+
+
+class BorgConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'borg'

borgweb/borg/migrations/0001_initial.py

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+# Generated by Django 3.2 on 2021-05-06 05:32
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Archive',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('fingerprint', models.TextField()),
+                ('name', models.TextField()),
+                ('start', models.DateTimeField()),
+                ('end', models.DateTimeField()),
+                ('file_count', models.IntegerField()),
+                ('original_size', models.IntegerField()),
+                ('compressed_size', models.IntegerField()),
+                ('deduplicated_size', models.IntegerField()),
+            ],
+            options={
+                'db_table': 'archive',
+            },
+        ),
+        migrations.CreateModel(
+            name='Repo',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('fingerprint', models.TextField()),
+                ('location', models.TextField()),
+                ('last_modified', models.DateTimeField()),
+            ],
+            options={
+                'db_table': 'repo',
+            },
+        ),
+        migrations.CreateModel(
+            name='Label',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('label', models.TextField()),
+                ('repo_id', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='borg.repo')),
+            ],
+            options={
+                'db_table': 'label',
+            },
+        ),
+        migrations.CreateModel(
+            name='Error',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('error', models.TextField()),
+                ('time', models.DateTimeField()),
+                ('label_id', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='borg.label')),
+            ],
+            options={
+                'db_table': 'error',
+            },
+        ),
+        migrations.CreateModel(
+            name='Cache',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('total_chunks', models.IntegerField()),
+                ('total_csize', models.IntegerField()),
+                ('total_size', models.IntegerField()),
+                ('total_unique_chunks', models.IntegerField()),
+                ('unique_csize', models.IntegerField()),
+                ('unique_size', models.IntegerField()),
+                ('archive_id', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='borg.archive')),
+            ],
+            options={
+                'db_table': 'cache',
+            },
+        ),
+        migrations.AddField(
+            model_name='archive',
+            name='repo_id',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='borg.repo'),
+        ),
+    ]

borgweb/borg/models.py

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+from django.db import models
+
+
+class Repo(models.Model):
+    fingerprint = models.TextField()
+    location = models.TextField()
+    last_modified = models.DateTimeField()
+
+    class Meta:
+        db_table = 'repo'
+
+
+class Archive(models.Model):
+    fingerprint = models.TextField()
+    repo_id = models.ForeignKey(Repo, on_delete=models.CASCADE)
+    name = models.TextField()
+    start = models.DateTimeField()
+    end = models.DateTimeField()
+    file_count = models.IntegerField()
+    original_size = models.IntegerField()
+    compressed_size = models.IntegerField()
+    deduplicated_size = models.IntegerField()
+
+    class Meta:
+        db_table = 'archive'
+
+
+class Cache(models.Model):
+    archive_id = models.ForeignKey(Archive, on_delete=models.CASCADE)
+    total_chunks = models.IntegerField()
+    total_csize = models.IntegerField()
+    total_size = models.IntegerField()
+    total_unique_chunks = models.IntegerField()
+    unique_csize = models.IntegerField()
+    unique_size = models.IntegerField()
+
+    class Meta:
+        db_table = 'cache'
+
+
+class Label(models.Model):
+    repo_id = models.ForeignKey(Repo, on_delete=models.CASCADE)
+    label = models.TextField()
+
+    class Meta:
+        db_table = 'label'
+
+
+class Error(models.Model):
+    label_id = models.ForeignKey(Label, on_delete=models.CASCADE)
+    error = models.TextField()
+    time = models.DateTimeField()
+
+    class Meta:
+        db_table = 'error'

borgweb/borg/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

borgweb/borg/urls.py

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+from django.urls import path
+
+from . import views
+
+urlpatterns = [
+    path('', views.index, name='index'),
+]

borgweb/borg/views.py

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+from django.shortcuts import render
+from django.http import HttpResponse
+
+
+def index(request):
+    return HttpResponse("Index here")

borgweb/borgweb/asgi.py

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+"""
+ASGI config for borgweb 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/3.2/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'borgweb.settings')
+
+application = get_asgi_application()

borgweb/borgweb/settings.py

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+"""
+Django settings for borgweb project.
+
+Generated by 'django-admin startproject' using Django 3.2.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.2/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/3.2/ref/settings/
+"""
+
+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/3.2/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'django-insecure-%q(qb+$il2@1=6_xbo$8%2b+a$g)^g5mzdh@s8n!m$j9esj(dw'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'borg.apps.BorgConfig',
+    '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 = 'borgweb.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 = 'borgweb.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/3.2/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': BASE_DIR / 'borg.sqlite',
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/3.2/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/3.2/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/3.2/howto/static-files/
+
+STATIC_URL = '/static/'
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

borgweb/borgweb/urls.py

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+"""borgweb URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/3.2/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 include, path
+
+urlpatterns = [
+    path('borg/', include('borg.urls')),
+    path('admin/', admin.site.urls),
+]

borgweb/borgweb/wsgi.py

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+"""
+WSGI config for borgweb 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/3.2/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'borgweb.settings')
+
+application = get_wsgi_application()

borgweb/manage.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', 'borgweb.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()