Merge branch 'master' into top-python-game-engines

Author: acsany

.circleci/config.yml

@@ -6,7 +6,7 @@ version: 2
 jobs:
   build:
     docker:
-      - image: circleci/python:3.8
+      - image: circleci/python:3.10
 
     working_directory: ~/repo
 

.gitignore

@@ -56,6 +56,8 @@ coverage.xml
 # Django stuff:
 *.log
 local_settings.py
+*.sqlite3
+nohup.out
 
 # Flask stuff:
 instance/

build-a-django-content-aggregator/README.md

@@ -0,0 +1,27 @@
+# Django Podcast Content Aggregator
+
+> **Note:** The project is built with `Python 3.9.1`, but should work with any version of Python higher than 3.6.
+
+## About This Repository
+
+This is a companion project to the [Build a Content Aggregator in Python](https://realpython.com/build-a-content-aggregator-python/) tutorial on _Real Python_.
+Visit the article to follow along or download the content of `source_code_final/` folder from this repository.
+
+## How To Run The Project
+
+Create and activate a [Python virtual environment](https://realpython.com/python-virtual-environments-a-primer/) for your operating system and install the dependencies:
+
+```bash
+(.venv) $ python -m pip install -r <path_to_requirements.txt>
+```
+
+You can find the `requirements.txt` file in `source_code_setup/requirements.txt`.
+
+Navigate to `source_code_final/` and start the Django development server:
+
+```bash
+(.venv) $ cd source_code_final
+(.venv) $ python manage.py runserver
+```
+
+You can now navigate to `localhost:8000` in your browser and inspect the finished project. You can also take a look at the project at certain steps as described in the associated tutorial.

build-a-django-content-aggregator/source_code_final/content_aggregator/__init__.py

@@ -0,0 +1,16 @@
+"""
+ASGI config for content_aggregator 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/3.1/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "content_aggregator.settings")
+
+application = get_asgi_application()

build-a-django-content-aggregator/source_code_final/content_aggregator/asgi.py

@@ -0,0 +1,146 @@
+"""
+Django settings for content_aggregator project.
+
+Generated by 'django-admin startproject' using Django 3.1.2.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.1/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/3.1/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/3.1/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = "5kk6a_2ynd)yk!+uipwv5j-&!wu3v1e-*$&^*^lc_%tv+5ob4q"
+
+# 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",
+    # My Apps
+    "podcasts.apps.PodcastsConfig",
+    # Third Party Apps
+    "django_apscheduler",
+]
+
+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 = "content_aggregator.urls"
+
+TEMPLATES = [
+    {
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
+        "DIRS": [
+            BASE_DIR / "templates",
+        ],
+        "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 = "content_aggregator.wsgi.application"
+
+
+# Database
+# https://docs.djangoproject.com/en/3.1/ref/settings/#databases
+
+DATABASES = {
+    "default": {
+        "ENGINE": "django.db.backends.sqlite3",
+        "NAME": BASE_DIR / "db.sqlite3",
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/3.1/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/3.1/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/3.1/howto/static-files/
+
+STATIC_URL = "/static/"
+STATICFILES_DIRS = [
+    BASE_DIR / "static",
+]
+
+# Logging
+# https://docs.djangoproject.com/en/3.1/topics/logging/
+
+LOGGING = {
+    "version": 1,
+    "disable_existing_loggers": False,
+    "handlers": {
+        "console": {
+            "class": "logging.StreamHandler",
+        },
+    },
+    "root": {
+        "handlers": ["console"],
+        "level": "INFO",
+    },
+}

build-a-django-content-aggregator/source_code_final/content_aggregator/settings.py

@@ -0,0 +1,22 @@
+"""content_aggregator URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/3.1/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, include
+
+urlpatterns = [
+    path("admin/", admin.site.urls),
+    path("", include("podcasts.urls")),
+]

build-a-django-content-aggregator/source_code_final/content_aggregator/urls.py

@@ -0,0 +1,16 @@
+"""
+WSGI config for content_aggregator 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/3.1/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "content_aggregator.settings")
+
+application = get_wsgi_application()

build-a-django-content-aggregator/source_code_final/content_aggregator/wsgi.py

@@ -0,0 +1,24 @@
+#!/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", "content_aggregator.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()