feat: Add fastapi simple example

Author: rodrigofeijao

README.md

@@ -1,3 +1,8 @@
-# examples
+# Examples
 
-Example on how to use Strawberry
+Examples on how to use Strawberry:
+
+1. [Django Subscriptions](/django-subscriptions)
+2. [Django Subscriptions with RXDB](/django-subscriptions-rxdb/)
+3. [FastAPI](/fastapi/)
+4. [FastAPI with SQL-Alchemy](/fastapi-sqlalchemy)

fastapi/.flake8

@@ -0,0 +1,7 @@
+[flake8]
+max-line-length = 89
+exclude=.venv,.git
+ignore = W503
+extend-ignore =
+    # See https://github.com/PyCQA/pycodestyle/issues/373
+    E203,

fastapi/.projectroot

@@ -0,0 +1,43 @@
+# Example of a GraphQL API using Strawberry and FastAPI
+
+This examples shows you how to setup Strawberry with FastAPI
+
+## How to use
+
+1. Install dependencies
+
+Use [poetry](https://python-poetry.org/) to install dependencies:
+
+```bash
+poetry install
+```
+
+2. Run the server
+
+Run [uvicorn](https://www.uvicorn.org/) to run the server:
+
+```bash
+poetry run uvicorn main:app --reload
+```
+
+3. Access the GraphiQL IDE and explore the schema at [http://localhost:8000/graphql](http://localhost:8000/graphql)
+
+## Example query
+
+```graphql
+query AllTopRatedMovies {
+  topRatedMovies {
+    id
+    imageUrl
+    imdbId
+    imdbRating
+    imdbRatingCount
+    title
+    year
+    director {
+      id
+      name
+    }
+  }
+}
+```

fastapi/README.md

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+import strawberry
+
+
+@strawberry.type
+class Movie:
+    id: int
+    imdb_id: str
+    title: str
+    year: int
+    image_url: str
+    imdb_rating: float
+    imdb_rating_count: str

fastapi/api/__init__.py

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+from typing import List
+
+import strawberry
+
+from .definitions.movie import Movie
+
+
+@strawberry.type
+class Query:
+    @strawberry.field
+    # TODO: Add a resolver for this field
+    def top_rated_movies(self, info, limit: int = 250) -> List[Movie]:
+        return []
+
+
+schema = strawberry.Schema(Query)

fastapi/api/definitions/__init__.py

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+from fastapi import FastAPI
+from strawberry.asgi import GraphQL
+
+from api.schema import schema
+
+graphql_app = GraphQL(schema)
+
+app = FastAPI()
+app.mount("/graphql", graphql_app)
+
+# TODO: add route page for  /

fastapi/api/definitions/movie.py

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+[tool.poetry]
+name = "strawberry-graphql-fastapi-example"
+version = "0.1.0"
+description = "Example of a GraphQL API using Strawberry and FastAPI"
+authors = ["Rodrigo Feijao <[email protected]>"]
+
+[tool.poetry.dependencies]
+python = "^3.11"
+uvicorn = {extras = ["standard"], version = "^0.24.0"}
+strawberry-graphql = {extras = ["asgi"], version = "^0.214.0"}
+fastapi = "^0.104.1"
+
+
+[tool.poetry.dev-dependencies]
+black = "^23.11"
+flake8 = "^6.1.0"
+flake8-black = "^0.3.6"
+flake8-bugbear = "^23.9.16"
+mypy = "^1.7.0"
+
+[build-system]
+requires = ["poetry-core>=1.8.0"]
+build-backend = "poetry.core.masonry.api"

fastapi/api/schema.py

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+[mypy]
+plugins = strawberry.ext.mypy_plugin