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feat: configurable name. Readme revamped. Code formatted.

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This commit is contained in:
Eneko Nieto
2026-04-14 12:48:41 +02:00
parent 066535f5c1
commit 61017757fa
7 changed files with 126 additions and 97 deletions
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113
intercom.py
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@@ -7,35 +7,55 @@ import yaml
import time
import subprocess
from call_manager import CallManager, NO_CALL, INCOMING_CALL, OUTGOING_CALL, OP_CALL, OP_HANG, OP_PING, OP_OK, OP_ERROR
from call_manager import (
CallManager,
NO_CALL,
INCOMING_CALL,
OUTGOING_CALL,
OP_CALL,
OP_HANG,
OP_PING,
OP_OK,
OP_ERROR,
)
CHECK_STATUS_INTERVAL = 120
config = yaml.safe_load(open("intercom.yml"))
port = config['port']
stations = config['stations']
name = config["name"]
port = config["port"]
stations = config["stations"]
callManager = CallManager(config)
def getstationbyip(ip):
for s in stations:
if s['ip'] == ip:
if s["ip"] == ip:
return s
return None
# Escuchamos en port para peticiones de operaciones.
serversocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
def listen(call_manager):
serversocket.bind(('0.0.0.0', port))
print('Listening address', socket.gethostname(), 'on port', port)
serversocket.bind(("0.0.0.0", port))
print("Listening address", socket.gethostname(), "on port", port)
serversocket.listen(5)
while True:
# accept connections from outside
(clientsocket, ip_address) = serversocket.accept()
data = clientsocket.recv(1024)
print('Connection from', ip_address, 'host=', clientsocket.getpeername(), 'data=', data.decode())
print(
"Connection from",
ip_address,
"host=",
clientsocket.getpeername(),
"data=",
data.decode(),
)
station = getstationbyip(ip_address[0])
if data == OP_HANG:
@@ -47,7 +67,7 @@ def listen(call_manager):
call_manager.incoming_call(station)
clientsocket.send(OP_OK)
elif data == OP_PING:
station['green'].on()
station["green"].on()
clientsocket.send(OP_OK)
else:
clientsocket.send(OP_ERROR)
@@ -59,23 +79,24 @@ def check_status(station):
while True:
s = socket.socket()
try:
s.connect((station['host'], station['port']))
s.connect((station["host"], station["port"]))
s.send(OP_PING)
if s.recv(1024) == OP_OK:
station['green'].on()
station["green"].on()
else:
station['red'].off()
station['green'].off()
station["red"].off()
station["green"].off()
except socket.error:
station['red'].off()
station['green'].off()
print('Check status failed! host=', station['host'])
station["red"].off()
station["green"].off()
print("Check status failed! host=", station["host"])
finally:
s.close()
time.sleep(CHECK_STATUS_INTERVAL)
# Start mumble client
subprocess.Popen(['mumble', 'mumble://uli@miki'])
subprocess.Popen(["xvfb-run", "-n", "1", "mumble", "mumble://" + name + "@miki"])
# Start thread to wait for incoming hang petitions.
thread_listen = Thread(target=listen, args=(callManager,))
@@ -84,18 +105,18 @@ thread_listen.start()
# Power off leds and start threads to check other intercoms status.
for _station in stations:
_station['ip'] = socket.gethostbyname(_station['host'])
_station["ip"] = socket.gethostbyname(_station["host"])
_station['red'] = LED(_station['red led'])
_station['red'].off()
_station["red"] = LED(_station["red led"])
_station["red"].off()
_station['green'] = LED(_station['green led'])
_station['green'].off()
_station["green"] = LED(_station["green led"])
_station["green"].off()
_station['btn'] = Button(_station['button'])
_station['old button state'] = _station['btn'].is_pressed
_station['button state changed time'] = time.clock_gettime(time.CLOCK_MONOTONIC)
_station['button pressed'] = False
_station["btn"] = Button(_station["button"])
_station["old button state"] = _station["btn"].is_pressed
_station["button state changed time"] = time.clock_gettime(time.CLOCK_MONOTONIC)
_station["button pressed"] = False
thread_check = Thread(target=check_status, args=(_station,))
thread_check.daemon = True
@@ -105,17 +126,27 @@ for _station in stations:
try:
while True:
for _station in stations:
new_input_state = _station['btn'].is_pressed
new_input_state = _station["btn"].is_pressed
# Al pulsar el interruptor cambia el estado.
elapsed_time = time.clock_gettime(time.CLOCK_MONOTONIC) - _station['button state changed time']
if new_input_state != _station['old button state'] and elapsed_time > 0.2:
if not _station['toogle button']:
_station['button pressed'] = not _station['button pressed']
if _station['button pressed']:
_station['old button state'] = new_input_state
_station['button state changed time'] = time.clock_gettime(time.CLOCK_MONOTONIC)
elapsed_time = (
time.clock_gettime(time.CLOCK_MONOTONIC)
- _station["button state changed time"]
)
if new_input_state != _station["old button state"] and elapsed_time > 0.2:
if not _station["toogle button"]:
_station["button pressed"] = not _station["button pressed"]
if _station["button pressed"]:
_station["old button state"] = new_input_state
_station["button state changed time"] = time.clock_gettime(
time.CLOCK_MONOTONIC
)
continue
print('Interruptor pulsado callManager.state=', callManager.state, 'elapsed_time', elapsed_time)
print(
"Interruptor pulsado callManager.state=",
callManager.state,
"elapsed_time",
elapsed_time,
)
# Si no hay llamada en curso la hacemos.
if callManager.state == NO_CALL:
callManager.call(_station)
@@ -126,13 +157,15 @@ try:
callManager.notify_hang()
callManager.hang()
_station['old button state'] = new_input_state
_station['button state changed time'] = time.clock_gettime(time.CLOCK_MONOTONIC)
_station["old button state"] = new_input_state
_station["button state changed time"] = time.clock_gettime(
time.CLOCK_MONOTONIC
)
time.sleep(0.02)
finally:
print('Close listeing port ', port)
print("Close listeing port ", port)
serversocket.close()
for _station in stations:
_station['red'].close()
_station['green'].close()
_station['btn'].close()
_station["red"].close()
_station["green"].close()
_station["btn"].close()