|
1 |
| -Teo Python |
2 |
| -========== |
| 1 | +<div align="center"> |
| 2 | + <h1>Teo</h1> |
| 3 | + <a href="https://crates.io/crates/teo"><img src="https://img.shields.io/crates/v/teo?style=flat-square" /></a> |
| 4 | + <a href="https://www.npmjs.com/package/@teocloud/teo"><img src="https://img.shields.io/npm/v/%40teocloud%2Fteo?style=flat-square" /></a> |
| 5 | + <a href="https://pypi.org/project/teo/"><img src="https://img.shields.io/pypi/v/teo?style=flat-square" /></a> |
| 6 | + <a href="https://marketplace.visualstudio.com/items?itemName=yeannylam.teo-vscode"><img src="https://img.shields.io/visual-studio-marketplace/v/yeannylam.teo-vscode?style=flat-square&label=VSCode%20marketplace&color=%2300AFD7" /></a> |
| 7 | + <a href="https://github.com/teocloud/teo/blob/master/LICENSE"><img src="https://img.shields.io/github/license/teocloud/teo.svg?style=flat-square" /></a> |
| 8 | + <a href="https://github.com/teocloud/teo"><img src="https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square" /></a> |
| 9 | + <br /> |
| 10 | + <br /> |
| 11 | + <div><strong>Schema-centered</strong> next-generation web framework for Rust, Node.js and Python.</div> |
| 12 | + <br /> |
| 13 | + <a href="https://docs.teodev.io/getting-started/quickstart">Quickstart</a> |
| 14 | + <span> • </span> |
| 15 | + <a href="https://teodev.io/">Official website</a> |
| 16 | + <span> • </span> |
| 17 | + <a href="https://docs.teodev.io/">Docs</a> |
| 18 | + <span> • </span> |
| 19 | + <a href="https://blog.teodev.io">Blog</a> |
| 20 | + <span> • </span> |
| 21 | + <a href="https://teodev.io/discord">Discord</a> |
| 22 | + <br /> |
| 23 | + <hr /> |
| 24 | +</div> |
3 | 25 |
|
4 |
| -Run Teo server and write custom callbacks with Python. |
| 26 | +## Introduction |
5 | 27 |
|
6 |
| -## Installation |
| 28 | +Teo is a **schema-centered** next-generation web framework for Rust, Node.js and Python. |
| 29 | + |
| 30 | +## Highlights & Features |
| 31 | + |
| 32 | +* Innovative schema definition inspired by GraphQL and Prisma |
| 33 | +* Auto database migration |
| 34 | +* Supports Rust, Node.js and Python |
| 35 | +* Supports MySQL, PostgreSQL, SQLite and MongoDB |
| 36 | +* Generated ORM types and interfaces |
| 37 | +* Generated query clients for frontend |
| 38 | +* Very efficient and performant |
| 39 | +* Data sanitization, transformation and validation |
| 40 | +* Builtin user sessions |
| 41 | +* Builtin permission check |
| 42 | +* First in last out middlewares |
| 43 | +* Custom routes and handlers |
| 44 | +* Generated customizable admin dashboard |
| 45 | + |
| 46 | +## Getting started |
| 47 | + |
| 48 | +The fastest way to get started with Teo is by following the [Quickstart guide](https://docs.teodev.io/getting-started/quickstart). |
| 49 | + |
| 50 | +### Installation |
| 51 | + |
| 52 | +Install Node.js edition. |
| 53 | + |
| 54 | +```sh |
| 55 | +npm install @teocloud/teo |
| 56 | +``` |
| 57 | + |
| 58 | +Install Python edition. |
7 | 59 |
|
8 | 60 | ```sh
|
9 | 61 | pip install teo
|
10 | 62 | ```
|
11 | 63 |
|
12 |
| -## Example |
| 64 | +Install Rust edition. |
13 | 65 |
|
14 |
| -```python |
15 |
| -from asyncio import run |
16 |
| -from teo import App |
| 66 | +```sh |
| 67 | +cargo install teo |
| 68 | +``` |
| 69 | + |
| 70 | +### Write a schema-only server |
| 71 | + |
| 72 | +To write a server is quite simple with Teo. Create a file named `schema.teo`. |
| 73 | +Specify which database to connect and which port to listen. |
| 74 | + |
| 75 | +```teo |
| 76 | +connector { |
| 77 | + provider: .sqlite, |
| 78 | + url: "sqlite::memory:" |
| 79 | +} |
| 80 | + |
| 81 | +server { |
| 82 | + bind: ("0.0.0.0", 5050) |
| 83 | +} |
| 84 | + |
| 85 | +model User { |
| 86 | + @id @autoIncrement @readonly |
| 87 | + id: Int |
| 88 | + @unique @onSet($if($presents, $isEmail)) |
| 89 | + email: String |
| 90 | + name: String? |
| 91 | + @relation(fields: .id, references: .authorId) |
| 92 | + posts: Post[] |
| 93 | +} |
| 94 | + |
| 95 | +model Post { |
| 96 | + @id @autoIncrement @readonly |
| 97 | + id: Int |
| 98 | + title: String |
| 99 | + content: String? |
| 100 | + @default(false) |
| 101 | + published: Bool |
| 102 | + @foreignKey |
| 103 | + authorId: Int |
| 104 | + @relation(fields: .authorId, references: .id) |
| 105 | + author: User |
| 106 | +} |
| 107 | +``` |
| 108 | + |
| 109 | +Start the server with `teo serve` command. Now you can create, update, delete, |
| 110 | +read, aggregate and group by. Read our |
| 111 | +[Query client guide](https://docs.teodev.io/guides/query-client-guides/crud) |
| 112 | +for detailed usage. |
| 113 | + |
| 114 | +### Write custom handlers |
17 | 115 |
|
| 116 | +Declare the handler in the schema. |
18 | 117 |
|
| 118 | +```teo |
| 119 | +@map(.get, "/echo/:data", interface: "EchoPathArguments") |
| 120 | +declare nonapi handler echo(): Any |
| 121 | +``` |
| 122 | + |
| 123 | +Implement the handler with program code. |
| 124 | + |
| 125 | +#### Node.js implementation |
| 126 | + |
| 127 | +```ts |
| 128 | +import { App, Response, RequestCtx } from '@teocloud/teo' |
| 129 | +import { EchoPathArguments } from './entities' |
| 130 | + |
| 131 | +const app = new App() |
| 132 | +app.mainNamespace().defineHandler("echo", (ctx: RequestCtx) => { |
| 133 | + const pathArguments: EchoPathArguments = ctx.pathArguments() |
| 134 | + return Response.string(pathArguments.data, "text/plain") |
| 135 | +}) |
| 136 | +app.run() |
| 137 | +``` |
| 138 | + |
| 139 | +#### Python implementation |
| 140 | + |
| 141 | +```python |
| 142 | +from asyncio import run |
| 143 | +from teo import App, Response, RequestCtx |
| 144 | +from entities import EchoPathArguments |
| 145 | + |
19 | 146 | async def main():
|
20 | 147 | app = App()
|
| 148 | + def echo_handler(ctx: RequestCtx): |
| 149 | + path_arguments: EchoPathArguments = ctx.path_arguments() |
| 150 | + return Response.string(path_arguments["data"], "text/plain") |
| 151 | + app.main_namespace().define_handler("echo", echo_handler) |
21 | 152 | await app.run()
|
| 153 | + |
| 154 | +run(main()) |
| 155 | +``` |
22 | 156 |
|
| 157 | +#### Rust implementation |
23 | 158 |
|
24 |
| -run(main()) |
| 159 | +```rust |
| 160 | +mod entities; |
| 161 | + |
| 162 | +use tokio::main; |
| 163 | +use teo::prelude::{App, Response, Result, path}; |
| 164 | +use crate::entities::EchoPathArguments; |
| 165 | + |
| 166 | +#[main] |
| 167 | +async fn main() -> Result<()> { |
| 168 | + let app = App::new()?; |
| 169 | + app.main_namespace_mut().define_handler("echo", |path_args: EchoPathArguments| async move { |
| 170 | + Ok::<Response, Error>(Response::string(path_args.data(), "text/plain")) |
| 171 | + }); |
| 172 | + app.run().await |
| 173 | +} |
25 | 174 | ```
|
| 175 | + |
| 176 | +## Tutorials |
| 177 | + |
| 178 | +We prepared a [Beginner tutorial series](https://docs.teodev.io/getting-started/beginner-tutorial/write-a-schema-only-app) |
| 179 | +to help you learn and understand Teo. |
| 180 | + |
| 181 | +## Issues |
| 182 | + |
| 183 | +Welcome to submit issues in this repo. |
| 184 | + |
| 185 | +## Contributing |
| 186 | + |
| 187 | +Read our [Contributing guide](https://github.com/teocloud/teo/blob/main/CONTRIBUTING.md) |
| 188 | +to set projects up and start contributing. |
| 189 | + |
| 190 | +## License |
| 191 | + |
| 192 | +TEO is under Apache 2.0 license. |
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