Quick and dirty serial bytestreams for anyio
Project description
A small Python wrapper that combines [anyio](https://anyio.readthedocs.io) and [pySerial](https://pypi-hypernode.com/project/pyserial/).
Implementation detail: This library is using too many short-lived threads. Yes this should be improved.
Quick start
A simple serial port reader
- ::
import anyio from anyio_serial import Serial
- async def read_and_print(port: Serial):
- while True:
print((await port.read).decode(errors=’ignore’), end=’’, flush=True)
- async def main():
- async with Serial(port=’COM1’) as port:
await read_and_print(port)
anyio.run(main)
API
Serial
- ::
from anyio_serial import Serial
Constructor
- ::
- async with Serial(…) as port: # same options as serial.Serial
… # use “port” like any other anyio ByteStream
Attributes
The states of the serial status lines cd, cts, dsr and ri are supported.
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