README

FastAPI + Celery + Redis + SMTP: Email Sending and CRUD via HTML Form

Description This project is a web application built with FastAPI that implements:

• Email notifications using Celery and Redis.
• CRUD operations via an HTML form, allowing users to enter data.
• SMTP email sending using smtplib.
• Сompiled into a docker file.

Tech Stack

• FastAPI — asynchronous web framework.
• Celery — background task processing.
• Redis — task broker for Celery.
• smtplib — email sending via SMTP.
• asyncpg — asynchronous PostgreSQL database access.
• httpx — asynchronous HTTP requests.

Installation

1. Clone the repository: https://github.com/Evgen-dev1989/sending_notifications.git

2. Install dependencies: pip install -r requirements.txt

3. Start Redis (if not already running): docker run -d -p 6379:6379 redis

4. Start Celery: celery -A tasks worker --loglevel=info --queues=notifications

5. Run the FastAPI server: uvicorn app:app --reload

Usage

• Add data via the HTML form — open your browser and navigate to http://127.0.0.1:8000/notify/add_notify.
• Send emails — once data is added, open your browser and navigate to http://127.0.0.1:8000/notify/send_email. Celery will process email sending in the background.

SMTP Configuration: SMTP_SERVER=smtp.example.com SMTP_PORT=587 SMTP_USER=your-email@example.com SMTP_PASSWORD=yourpassword

Contact If you have any questions, reach out to camkaenota@gmail.com.

License This project is licensed under the MIT License.