Metadata-Version: 2.1
Name: botx
Version: 0.15.4
Summary: A little python framework for building bots for eXpress
Home-page: https://github.com/ExpressApp/pybotx
License: MIT
Author: Sidnev Nikolay
Author-email: nsidnev@ccsteam.ru
Requires-Python: >=3.7,<4.0
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Provides-Extra: tests
Requires-Dist: httpx (>=0.13.0,<0.14.0)
Requires-Dist: loguru (>=0.4.0,<0.5.0)
Requires-Dist: molten (>=1.0.1,<2.0.0); extra == "tests"
Requires-Dist: pydantic (>=1.0,<2.0)
Requires-Dist: starlette (>=0.13.2,<0.14.0); extra == "tests"
Requires-Dist: typing-extensions (>=3.7.4,<4.0.0); python_version < "3.8"
Project-URL: Documentation, https://expressapp.github.io/pybotx
Project-URL: Repository, https://github.com/ExpressApp/pybotx
Description-Content-Type: text/markdown

<h1 align="center">pybotx</h1>
<p align="center">
    <em>A little python framework for building bots for eXpress messenger.</em>
</p>
<p align="center">
    <a href=https://github.com/ExpressApp/pybotx>
        <img src=https://github.com/ExpressApp/pybotx/workflows/Tests/badge.svg alt="Tests" />
    </a>
    <a href=https://github.com/ExpressApp/pybotx>
        <img src=https://github.com/ExpressApp/pybotx/workflows/Styles/badge.svg alt="Styles" />
    </a>
    <a href="https://codecov.io/gh/ExpressApp/pybotx">
        <img src="https://codecov.io/gh/ExpressApp/pybotx/branch/master/graph/badge.svg" alt="Coverage" />
    </a>
    <a href="https://github.com/ambv/black">
        <img src="https://img.shields.io/badge/code%20style-black-000000.svg" alt="Code Style" />
    </a>
    <a href="https://pypi.org/project/botx/">
        <img src="https://badge.fury.io/py/botx.svg" alt="Package version" />
    </a>
    <a href="https://github.com/ExpressApp/pybotx/blob/master/LICENSE">
        <img src="https://img.shields.io/github/license/Naereen/StrapDown.js.svg" alt="License" />
    </a>
</p>


---

# Introduction

`pybotx` is a framework for building bots for eXpress providing a mechanism for simple
integration with your favourite web frameworks.

Main features:

 * Simple integration with your web apps.
 * Asynchronous API with synchronous as a fallback option.
 * 100% test coverage.
 * 100% type annotated codebase.


**NOTE**: *This library is under active development and its API may be unstable. Please lock the version you are using at the minor update level. For example, like this in `poetry`.*

```toml
[tool.poetry.dependencies]
botx = "^0.15.0"
```

---

## Requirements

Python 3.7+

`pybotx` use the following libraries:

* <a href="https://github.com/samuelcolvin/pydantic" target="_blank">pydantic</a> for the data parts.
* <a href="https://github.com/encode/httpx" target="_blank">httpx</a> for making HTTP calls to BotX API.
* <a href="https://github.com/Delgan/loguru" target="_blank">loguru</a> for beautiful and powerful logs.
* **Optional**. <a href="https://github.com/encode/starlette" target="_blank">Starlette</a> for tests.

## Installation
```bash
$ pip install botx
```

Or if you are going to write tests:

```bash
$ pip install botx[tests]
```

You will also need a web framework to create bots as the current BotX API only works with webhooks.
This documentation will use <a href="https://github.com/tiangolo/fastapi" target="_blank">FastAPI</a> for the examples bellow.
```bash
$ pip install fastapi uvicorn
```

## Example

Let's create a simple echo bot.

* Create a file `main.py` with following content:
```python3
from botx import Bot, ExpressServer, IncomingMessage, Message, Status
from fastapi import FastAPI
from starlette.status import HTTP_202_ACCEPTED

bot = Bot(known_hosts=[ExpressServer(host="cts.example.com", secret_key="secret")])


@bot.default(include_in_status=False)
async def echo_handler(message: Message) -> None:
    await bot.answer_message(message.body, message)


app = FastAPI()
app.add_event_handler("shutdown", bot.shutdown)


@app.get("/status", response_model=Status)
async def bot_status() -> Status:
    return await bot.status()


@app.post("/command", status_code=HTTP_202_ACCEPTED)
async def bot_command(message: IncomingMessage) -> None:
    await bot.execute_command(message.dict())
```

* Deploy a bot on your server using uvicorn and set the url for the webhook in Express.
```bash
$ uvicorn main:app --host=0.0.0.0
```

This bot will send back every your message.

## License

This project is licensed under the terms of the MIT license.

