try out pynput

pynput_service.py

@@ -0,0 +1,43 @@
+from pynput.keyboard import Controller
+import os
+import sys
+import socket
+
+keyboard = Controller()
+
+server_address = sys.argv[1]
+if not os.path.exists(os.path.dirname(server_address)):
+    os.makedirs(os.path.dirname(server_address))
+
+try:
+    os.unlink(server_address)
+except OSError:
+    if os.path.exists(server_address):
+        raise
+
+server = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+server.bind(server_address)
+server.listen(1)
+clientsocket, address = server.accept()
+print("Got pynput connection")
+buf = []
+while True:
+    data = clientsocket.recv(1024)
+    if not data:
+        print("Connection broken")
+        break
+    buf.extend(data)
+    n = buf[0]
+    n = n + 1
+    if len(buf) >= n:
+        msg = bytearray(buf[1:n]).decode("utf-8")
+        if len(msg) != 2:
+            print("Wrong message")
+            break
+        if msg[0] == "p":
+            keyboard.press(msg[1])
+        else:
+            keyboard.release(msg[1])
+        buf = buf[n:]
+clientsocket.close()
+server.close()