# Aioshelly
## Asynchronous library to control Shelly devices
## This library is under development
Requires Python >= 3.9 and uses asyncio, aiohttp and socket.
Gen1 Device (Block/CoAP) example:
```python
import asyncio
from pprint import pprint
import aiohttp
from aioshelly.block_device import COAP, BlockDevice
from aioshelly.common import ConnectionOptions
from aioshelly.exceptions import (
DeviceConnectionError,
FirmwareUnsupported,
InvalidAuthError,
)
async def test_block_device():
"""Test Gen1 Block (CoAP) based device."""
options = ConnectionOptions("192.168.1.165", "username", "password")
async with aiohttp.ClientSession() as aiohttp_session, COAP() as coap_context:
try:
device = await BlockDevice.create(aiohttp_session, coap_context, options)
except FirmwareUnsupported as err:
print(f"Device firmware not supported, error: {repr(err)}")
return
except InvalidAuthError as err:
print(f"Invalid or missing authorization, error: {repr(err)}")
return
except DeviceConnectionError as err:
print(f"Error connecting to {options.ip_address}, error: {repr(err)}")
return
for block in device.blocks:
print(block)
pprint(block.current_values())
print()
if __name__ == "__main__":
asyncio.run(test_block_device())
```
Gen2 (RPC/WebSocket) device example:
```python
import asyncio
from pprint import pprint
import aiohttp
from aioshelly.common import ConnectionOptions
from aioshelly.exceptions import (
DeviceConnectionError,
FirmwareUnsupported,
InvalidAuthError,
)
from aioshelly.rpc_device import RpcDevice, WsServer
async def test_rpc_device():
"""Test Gen2 RPC (WebSocket) based device."""
options = ConnectionOptions("192.168.1.188", "username", "password")
ws_context = WsServer()
await ws_context.initialize(8123)
async with aiohttp.ClientSession() as aiohttp_session:
try:
device = await RpcDevice.create(aiohttp_session, ws_context, options)
except FirmwareUnsupported as err:
print(f"Device firmware not supported, error: {repr(err)}")
return
except InvalidAuthError as err:
print(f"Invalid or missing authorization, error: {repr(err)}")
return
except DeviceConnectionError as err:
print(f"Error connecting to {options.ip_address}, error: {repr(err)}")
return
pprint(device.status)
if __name__ == "__main__":
asyncio.run(test_rpc_device())
```
## Included examples
The repository includes two examples to quickly try it out.
Connect to a device and print its status whenever we receive a state change:
```
python3 example.py -ip <ip> [-u <username>] [-p <password]
```
Connect to all the devices in `devices.json` at once and print their status:
```
python3 example.py -d -i
```
## Show usage help:
```
python3 example.py -h
```
## Contribution guidelines
Object hierarchy and property/method names should match the [Shelly API](https://shelly-api-docs.shelly.cloud/).
