Merge branch 'polars-missing-data' of https://github.com/realpython/materials into polars-missing-data

Author: stephengruppetta

basic-input-output-in-python/adventure_game.py

@@ -4,7 +4,13 @@
 enemy_health = 3
 
 while health > 0 and enemy_health > 0:
-    if input("Attack or Run? ").lower() == "attack":
+    # Normalize input to handle extra spaces and case variations.
+    action = input("Attack or Run? ").strip().lower()
+    if action not in {"attack", "run"}:
+        print("Invalid choice. Please type 'Attack' or 'Run'.")
+        continue
+
+    if action == "attack":
         enemy_health -= 1
         print("You hit the enemy!")
         # Implement a 50% chance that the enemy strikes back.

basic-input-output-in-python/guess_the_number.py

@@ -6,4 +6,4 @@
 if guess == number:
     print("You got it!")
 else:
-    print(f"Sorry, the number was {number}.")
+    print("Sorry, the number was", number)

celery-async-tasks/source_code_final/requirements.txt

@@ -1,22 +1,18 @@
-amqp==5.1.1
-asgiref==3.5.2
-async-timeout==4.0.2
-billiard==3.6.4.0
-celery==5.2.7
-click==8.1.3
-click-didyoumean==0.3.0
+amqp==5.3.1
+asgiref==3.8.1
+billiard==4.2.1
+celery==5.4.0
+click==8.1.7
+click-didyoumean==0.3.1
 click-plugins==1.1.1
-click-repl==0.2.0
-Deprecated==1.2.13
-Django==4.0.6
-kombu==5.2.4
-packaging==21.3
-prompt-toolkit==3.0.30
-pyparsing==3.0.9
-pytz==2022.1
-redis==4.3.4
+click-repl==0.3.0
+Django==5.1.3
+kombu==5.4.2
+prompt_toolkit==3.0.48
+python-dateutil==2.9.0.post0
+redis==5.2.0
 six==1.16.0
-sqlparse==0.4.2
-vine==5.0.0
-wcwidth==0.2.5
-wrapt==1.14.1
+sqlparse==0.5.2
+tzdata==2024.2
+vine==5.1.0
+wcwidth==0.2.13

celery-async-tasks/source_code_initial/requirements.txt

@@ -1,22 +1,18 @@
-amqp==5.1.1
-asgiref==3.5.2
-async-timeout==4.0.2
-billiard==3.6.4.0
-celery==5.2.7
-click==8.1.3
-click-didyoumean==0.3.0
+amqp==5.3.1
+asgiref==3.8.1
+billiard==4.2.1
+celery==5.4.0
+click==8.1.7
+click-didyoumean==0.3.1
 click-plugins==1.1.1
-click-repl==0.2.0
-Deprecated==1.2.13
-Django==4.0.6
-kombu==5.2.4
-packaging==21.3
-prompt-toolkit==3.0.30
-pyparsing==3.0.9
-pytz==2022.1
-redis==4.3.4
+click-repl==0.3.0
+Django==5.1.3
+kombu==5.4.2
+prompt_toolkit==3.0.48
+python-dateutil==2.9.0.post0
+redis==5.2.0
 six==1.16.0
-sqlparse==0.4.2
-vine==5.0.0
-wcwidth==0.2.5
-wrapt==1.14.1
+sqlparse==0.5.2
+tzdata==2024.2
+vine==5.1.0
+wcwidth==0.2.13

django-user-management/README.md

@@ -0,0 +1,46 @@
+# Get Started With Django User Management
+
+Follow the [step-by-step instructions](https://realpython.com/django-user-management/) on Real Python.
+
+## Setup
+
+You can run the provided example project on your local machine by following the steps outlined below.
+
+Create a new virtual environment:
+
+```bash
+$ python3 -m venv venv/
+```
+
+Activate the virtual environment:
+
+```bash
+$ source venv/bin/activate
+```
+
+Install the dependencies for this project if you haven't installed them yet:
+
+```bash
+(venv) $ python -m pip install -r requirements.txt
+```
+
+Navigate into the project's directory:
+
+```bash
+(venv) $ cd user_auth_intro/
+```
+
+Make and apply the migrations for the project to build your local database:
+
+```bash
+(venv) $ python manage.py makemigrations
+(venv) $ python manage.py migrate
+```
+
+Run the Django development server:
+
+```bash
+(venv) $ python manage.py runserver
+```
+
+Navigate to `http://localhost:8000/dashboard` to see the project in action.

django-user-management/requirements.txt

@@ -0,0 +1,3 @@
+asgiref==3.8.1
+Django==5.1.3
+sqlparse==0.5.2

django-user-management/user_auth_intro/manage.py

@@ -0,0 +1,22 @@
+#!/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", "user_auth_intro.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()

django-user-management/user_auth_intro/user_auth_intro/__init__.py

@@ -0,0 +1,16 @@
+"""
+ASGI config for user_auth_intro 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/5.1/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "user_auth_intro.settings")
+
+application = get_asgi_application()

django-user-management/user_auth_intro/user_auth_intro/asgi.py

@@ -0,0 +1,128 @@
+"""
+Django settings for user_auth_intro project.
+
+Generated by 'django-admin startproject' using Django 5.1.3.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.1/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/5.1/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/5.1/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = (
+    "django-insecure-%&$tji0geb7vpx8@9-&qbf3_%3$s=5*5amo4tr)yg!6&6@bbhl"
+)
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+EMAIL_BACKEND = "django.core.mail.backends.console.EmailBackend"
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    "users.apps.UsersConfig",
+    "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 = "user_auth_intro.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 = "user_auth_intro.wsgi.application"
+
+
+# Database
+# https://docs.djangoproject.com/en/5.1/ref/settings/#databases
+
+DATABASES = {
+    "default": {
+        "ENGINE": "django.db.backends.sqlite3",
+        "NAME": BASE_DIR / "db.sqlite3",
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/5.1/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/5.1/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/5.1/howto/static-files/
+
+STATIC_URL = "static/"
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/5.1/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"