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https://github.com/iwpnd/fastapi-tile38

Interact with Tile38 in-memory geodatabase in your FastAPI
https://github.com/iwpnd/fastapi-tile38

fastapi fastapi-crud fastapi-template pyle38 tile38

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Interact with Tile38 in-memory geodatabase in your FastAPI

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README

        




FastAPI-Tile38


Showcase using Tile38 via pyle38 in a FastAPI application.


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Table of Contents




  1. About The Project



  2. Getting Started


  3. Usage

  4. License

  5. Contact

## About The Project

Showcase of using [Tile38](https://github.com/tidwall/tile38) with [Pyle38](https://github.com/iwpnd/pyle38) in a [FastAPI](https://github.com/tiangolo/fastapi)
application. Can be used as is, or be extended upon with other methods in the [pyle38 repertoire](https://github.com/iwpnd/pyle38#commands) of commands.

### Built With

- [FastAPI](https://github.com/tiangolo/fastapi)
- [Pyle38](https://github.com/iwpnd/pyle38)
- [Tile38](https://github.com/tidwall/tile38)
- [pydantic](https://github.com/samuelcolvin/pydantic/)

## Getting Started

### Installation

1. Clone and install
```sh
git clone https://github.com/iwpnd/fastapi-tile38.git
poetry install
```
2. Setup environment
```sh
cp .env.dist .env
```
3. Start your local stack
```python
docker-compose up
```
4. Test it!
```sh
pytest . -vv -s
```

## Usage

Once the application is started you can checkout and interact with it via on [localhost:8001/docs](http://localhost:8001/docs).

Or you can use it with [http](https://httpie.io/)/[curl](https://curl.se/):

```sh
echo '{ "data": { "type": "Feature", "geometry": {"type": "Point", "coordinates": [13.37, 52.25]}, "properties": {"id": "truck"}}}' \
| http post http://localhost:8001/vehicle x-api-key:test

> {
"elapsed": "37.5µs",
"ok": true
}

http get http://localhost:8001/search/within lat==52.25 lon==13.37 radius==1000 \
x-api-key:test

> {
"data": [
{
"id": "truck",
"object": {
"geometry": {
"coordinates": [
13.37,
52.25
],
"type": "Point"
},
"properties": {
"id": "truck"
},
"type": "Feature"
}
}
]
}
```

Or you use it with [httpx](https://www.python-httpx.org/)/[requests](https://docs.python-requests.org/en/master/):

```python
import httpx

vehicle = {
"type": "Feature",
"geometry": {"type": "Point", "coordinates": [13.37, 52.25]},
"properties": {"id": "truck"},
}

# store a vehicle
r = httpx.post(
url="http://localhost:8001/vehicle",
headers={"x-api-key":"test"},
json={"data": vehicle}
)

print(r.json())

> {
"elapsed": "70.8µs",
"ok": true
}

# get vehicle in a radius around a location
r = httpx.get(
url="http://localhost:8001/search/within",
headers={"x-api-key":"test"},
params={"lat":52.25,"lon":13.37,"radius":1000}
)

print(r.json())

> {
"data": [
{
"id": "truck",
"object": {
"geometry": {
"coordinates": [
13.37,
52.25
],
"type": "Point"
},
"properties": {
"id": "truck"
},
"type": "Feature"
}
}
]
}
```

You get the idea. And can use the rest.

Inputs are being validated at runtime with [pydantic](https://pydantic-docs.helpmanual.io/).

## License

Distributed under the MIT License. See `LICENSE` for more information.

## Contact

Benjamin Ramser - [@imwithpanda](https://twitter.com/imwithpanda) - [email protected]
Project Link: [https://github.com/iwpnd/fastapi-tile38](https://github.com/iwpnd/fastapi-tile38)