Teo is a schema-centered next-generation web framework for Rust, Node.js and Python.
The fastest way to get started with Teo is by following the Quickstart guide.
Install Node.js edition.
npm install @teocloud/teo
Install Python edition.
pip install teo
Install Rust edition.
cargo install teo
To write a server is quite simple with Teo. Create a file named schema.teo
.
Specify which database to connect and which port to listen.
connector {
provider: .sqlite,
url: "sqlite::memory:"
}
server {
bind: ("0.0.0.0", 5050)
}
model User {
@id @autoIncrement @readonly
id: Int
@unique @onSet($if($presents, $isEmail))
email: String
name: String?
@relation(fields: .id, references: .authorId)
posts: Post[]
}
model Post {
@id @autoIncrement @readonly
id: Int
title: String
content: String?
@default(false)
published: Bool
@foreignKey
authorId: Int
@relation(fields: .authorId, references: .id)
author: User
}
Start the server with teo serve
command. Now you can create, update, delete,
read, aggregate and group by. Read our
Query client guide
for detailed usage.
Declare the handler in the schema.
@map(.get, "/echo/:data", interface: "EchoPathArguments")
declare nonapi handler echo(): Any
Implement the handler with program code.
import { App, Response, RequestCtx } from '@teocloud/teo'
import { EchoPathArguments } from './entities'
const app = new App()
app.mainNamespace().defineHandler("echo", (ctx: RequestCtx) => {
const pathArguments: EchoPathArguments = ctx.pathArguments()
return Response.string(pathArguments.data, "text/plain")
})
app.run()
from asyncio import run
from teo import App, Response, RequestCtx
from entities import EchoPathArguments
async def main():
app = App()
def echo_handler(ctx: RequestCtx):
path_arguments: EchoPathArguments = ctx.path_arguments()
return Response.string(path_arguments["data"], "text/plain")
app.main_namespace().define_handler("echo", echo_handler)
await app.run()
run(main())
mod entities;
use tokio::main;
use teo::prelude::{App, Response, Result, path};
use crate::entities::EchoPathArguments;
#[main]
async fn main() -> Result<()> {
let app = App::new()?;
app.main_namespace_mut().define_handler("echo", |path_args: EchoPathArguments| async move {
Ok::<Response, Error>(Response::string(path_args.data(), "text/plain"))
});
app.run().await
}
We prepared a Beginner tutorial series to help you learn and understand Teo.
Welcome to submit issues in this repo.
Read our Contributing guide to set projects up and start contributing.
TEO is under Apache 2.0 license.
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