LIRC libraries: Classes to receive keypresses

| LIRC libraries LinuxInfraredRemoteControl

Classes
Classes to receive keypresses
Python client bindings

Interface to read raw code strings like irw(1) or translated application strings like ircat(1). More...

## Classes
class | lirc.async_client.AsyncConnection
| Asynchronous read interface on top of an AbstractConnection. More...
class | lirc.client.AbstractConnection
| Abstract interface for all connections. More...
class | lirc.client.RawConnection
| Interface to receive code strings as described in lircd(8). More...
class | lirc.client.LircdConnection
| Interface to receive lircrc-translated keypresses. More...

## Detailed Description

Interface to read raw code strings like irw(1) or translated application strings like ircat(1).

Asynchronous interfaces to read lirc data on tóp of client.py.

## Reading raw data

Reading raw data direct from the lircd socket can be done with the RawConnection object using something like

       from lirc import RawConnnection
       with RawConnection(socket_path) as conn:
           while True:
               keypress = conn.readline()
               ... do something with keypress

The optional socket_path argument is the path to the lircd socket. Refer to get_default_socket_path() for defaults if omitted.

See also the irw.py example.

## Reading lircrc-translated data.

Reading application strings translated with lircrc can be achieved using

       from lirc import LircdConnection
       with LircdConnection(program, lircrc_path, socket_path) as conn:
           while True:
               string = conn.readline()
               ... do domething with string

The arguments:

- program: Program identifier as described in ircat(1).
- lircrc_path: Path to lircrc file. See get_default_lircrc_path() for defaults if omitted.
- socket_path: See RawConnection above.

See also the ircat.py example

## Asynchronous read

Asynchronous read of raw data direct from the lircd socket can be done with the RawConnection class using something like:

       import asyncio
       from lirc import RawConnection, AsyncConnection

       async def main(raw_conn, loop):
           async with AsyncConnection(raw_conn, loop) as conn:
               async for keypress in conn:
                   print(keypress)

       if __name__ == "__main__":
           socket_path =  .....
           loop = asyncio.get_event_loop()
           with RawConnection(socket_path) as raw_conn:
               loop.run_until_complete(main(raw_conn, loop))
           loop.close()

Using a LircdConnection with translated values works the same way. The API is unstable.