# Full tree documentation demo REST-API-PYTHON-demo

This documentation space contains details on setting up, structuring, and interacting with a Python-based REST API for a library service. It is designed for developers looking to understand the project architecture, data models, and operational procedures.

The space covers installation steps, the project layout (`app.py`, models, resources), database configuration using **Flask-SQLAlchemy**, and crucial security aspects involving **Flask-JWT** and the `/auth` flow. It provides detailed endpoint specifications for CRUD operations on **Books** and **Stores**, as well as user **registration**.

Readers benefit by getting a complete guide on:

*   Setting up the local development environment.
*   Understanding how API resources map to database models.
*   Implementing JWT-based authentication for protected endpoints.
*   Troubleshooting common configuration and data persistence issues.

Here are the major sections covered:

*   Setup guides (Installation, Prerequisites).
*   Architecture (Project Layout, Bootstrap, Models, Resources).
*   Endpoint details (Auth flow, Books, Stores, User Registration).
*   Operational Guidance (Running the server, Extending Safely, Troubleshooting).

Request any document URL with `Accept: text/markdown` to read it as Markdown.

## Root / Getting Started

- [Installation](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/getting-started/installation)
- [Prerequisites](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/getting-started/prerequisites)
- [Running the Application](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/getting-started/running-the-application)
- [Project Overview](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/getting-started/project-overview)
- [Project Layout](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/getting-started/project-layout)
## Root / How to Use the API

- [Base URL and Data Format](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/how-to-use-the-api/base-url-and-data-format)
- [Using the Postman Collection](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/how-to-use-the-api/using-the-postman-collection)
- [User Registration (/register)](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/how-to-use-the-api/user-registration-register)
- [Store Endpoints (/store, /stores)](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/how-to-use-the-api/store-endpoints-store-stores)
- [Authentication Flow (/auth)](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/how-to-use-the-api/authentication-flow-auth)
- [Book Endpoints (/book, /books)](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/how-to-use-the-api/book-endpoints-book-books)
## Root / Operational Notes and Troubleshooting

- [Common Issues and Checks](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/operational-notes-and-troubleshooting/common-issues-and-checks)
- [Database Initialization and Persistence](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/operational-notes-and-troubleshooting/database-initialization-and-persistence)
- [Extending the API Safely](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/operational-notes-and-troubleshooting/extending-the-api-safely)
## Root / Application Architecture

- [Database Layer and Models](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/application-architecture/database-layer-and-models)
- [Resource Layer (Flask-RESTful Resources)](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/application-architecture/resource-layer-flask-restful-resources)
- [Authentication and Security (security.py & Flask-JWT)](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/application-architecture/authentication-and-security-securitypy-flask-jwt)
- [Flask Application Bootstrap (app.py)](https://docs.docuwriter.ai/full-tree-documentation-demo-rest-api-python-demo/root/application-architecture/flask-application-bootstrap-apppy)