Django initialized, connected to postgres.

backend/Dockerfile copy

@@ -0,0 +1,23 @@
+FROM python:3.8-alpine
+
+WORKDIR /app
+
+RUN apk add --no-cache \
+        libxslt-dev \
+        libxml2 \
+        libxml2-dev \
+        g++
+
+ENV LANG en_US.UTF-8
+ENV LANGUAGE en_US:en
+ENV LC_ALL en_US.UTF-8
+
+ADD requirements.txt .
+
+RUN pip3 install -r requirements.txt
+
+RUN apk del g++
+
+ADD . .
+
+CMD ["gunicorn", "--bind", "0.0.0.0:5000", "wsgi"]

backend/docker-entrypoint.sh

@@ -4,4 +4,4 @@ python3 -m venv venv
 source venv/bin/activate
 pip3 install -r /app/dev_requirements.txt
 python3 mocks/html_generator.py > Zastępstwa.html
-python3 main.py
+python3 manage.py runserver

backend/main/admin.py

@@ -0,0 +1,5 @@
+from django.contrib import admin
+
+# Register your models here.
+
+from .models import SubstitutionModel

backend/main/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class MainConfig(AppConfig):
+    name = 'main'

backend/main/migrations/0001_initial.py

@@ -0,0 +1,26 @@
+# Generated by Django 3.0.3 on 2020-02-28 19:01
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='SubstitutionModel',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('lesson_number', models.IntegerField()),
+                ('absent_teacher', models.CharField(max_length=30)),
+                ('class_tag', models.CharField(max_length=30)),
+                ('subject_name', models.CharField(max_length=30)),
+                ('classroom', models.CharField(max_length=30)),
+                ('substitute_teacher', models.CharField(max_length=30)),
+            ],
+        ),
+    ]

backend/main/models.py

@@ -0,0 +1,11 @@
+from django.db import models
+
+# Create your models here.
+
+class SubstitutionModel(models.Model):
+  lesson_number = models.IntegerField()
+  absent_teacher = models.CharField(max_length=30)
+  class_tag = models.CharField(max_length=30)
+  subject_name = models.CharField(max_length=30)
+  classroom = models.CharField(max_length=30)
+  substitute_teacher = models.CharField(max_length=30)

backend/main/tests.py

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

backend/main/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.

backend/manage.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'substitutions.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()

backend/requirements.txt

@@ -1,5 +1,5 @@
-flask
-jinja2
 beautifulsoup4
 flask_cors
 gunicorn
+django
+psycopg2

backend/substitutions/asgi.py

@@ -0,0 +1,16 @@
+"""
+ASGI config for substitutions 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/3.0/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'substitutions.settings')
+
+application = get_asgi_application()

backend/substitutions/settings.py

@@ -0,0 +1,125 @@
+"""
+Django settings for substitutions project.
+
+Generated by 'django-admin startproject' using Django 3.0.3.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.0/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/3.0/ref/settings/
+"""
+
+import os
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'cy2c)7^99=i9uu=62-#97!juz)5p=o%(q9-!tfn&bylsf@1l&j'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'main.apps.MainConfig',
+]
+
+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 = 'substitutions.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 = 'substitutions.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/3.0/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.postgresql',
+        'NAME': 'substitutions',
+        'USER': 'postgres',
+        'PASSWORD': 'postgres',
+        'HOST': 'localhost',
+        'PORT': '5432'
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/3.0/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/3.0/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/3.0/howto/static-files/
+
+STATIC_URL = '/static/'

backend/substitutions/urls.py

@@ -0,0 +1,21 @@
+"""substitutions URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/3.0/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),
+]

backend/substitutions/wsgi.py

@@ -0,0 +1,16 @@
+"""
+WSGI config for substitutions 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/3.0/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'substitutions.settings')
+
+application = get_wsgi_application()

docker-compose.yml

@@ -17,6 +17,6 @@ services:
       context: backend
       dockerfile: Dockerfile.dev
     ports:
-      - 5000:5000
+      - 8000:8000
     volumes:
       - ./backend:/app