implementation-graphql-api-python

This is an application to demonstrate implementation of GraphQL API backend in Python.

Components

• FastAPI is used as a flexible web framework
• Strawberry is used for GraphQL integration
• PostgreSQL is used for database
• Pagila (fictional movie rental store) dataset is used as sample application data in database
• SQL Alchemy is used as an ORM to connect to the DB
• Poetry is used for Python dependency management

Features

• Dataloaders implemented for some objects

Scope of Improvement

• Pagination
• Nested filters
• Authentication
• Query nesting level limit
• Query execution time limit
• Limit on max number of objects in a query result
• Asynchronous database access