169 lines
6.2 KiB
Python
169 lines
6.2 KiB
Python
import re
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from custom_components.easy_computer_manager import LOGGER
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from custom_components.easy_computer_manager.computer import CommandOutput
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def parse_gnome_monitors_output(config: str) -> list:
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"""
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Parse the GNOME monitors configuration.
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:param config:
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The output of the gnome-monitor-config list command.
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:type config: str
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:returns: list
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The parsed monitors configuration.
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"""
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monitors = []
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current_monitor = None
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for line in config.split('\n'):
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monitor_match = re.match(r'^Monitor \[ (.+?) \] (ON|OFF)$', line)
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if monitor_match:
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if current_monitor:
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monitors.append(current_monitor)
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source, status = monitor_match.groups()
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current_monitor = {'source': source, 'status': status, 'names': [], 'resolutions': []}
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elif current_monitor:
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display_name_match = re.match(r'^\s+display-name: (.+)$', line)
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resolution_match = re.match(r'^\s+(\d+x\d+@\d+(?:\.\d+)?).*$', line)
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if display_name_match:
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current_monitor['names'].append(display_name_match.group(1).replace('"', ''))
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elif resolution_match:
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# Don't include resolutions under 1280x720
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if int(resolution_match.group(1).split('@')[0].split('x')[0]) >= 1280:
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# If there are already resolutions in the list, check if the framerate between the last is >1
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if len(current_monitor['resolutions']) > 0:
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last_resolution = current_monitor['resolutions'][-1]
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last_resolution_size = last_resolution.split('@')[0]
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this_resolution_size = resolution_match.group(1).split('@')[0]
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# Only truncate some framerates if the resolution are the same
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if last_resolution_size == this_resolution_size:
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last_resolution_framerate = float(last_resolution.split('@')[1])
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this_resolution_framerate = float(resolution_match.group(1).split('@')[1])
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# If the difference between the last resolution framerate and this one is >1, ignore it
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if last_resolution_framerate - 1 > this_resolution_framerate:
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current_monitor['resolutions'].append(resolution_match.group(1))
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else:
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# If the resolution is different, this adds the new resolution
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# to the list without truncating
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current_monitor['resolutions'].append(resolution_match.group(1))
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else:
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# This is the first resolution, add it to the list
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current_monitor['resolutions'].append(resolution_match.group(1))
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if current_monitor:
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monitors.append(current_monitor)
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return monitors
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def parse_pactl_output(config_speakers: str, config_microphones: str) -> dict[str, list]:
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"""
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Parse the pactl audio configuration.
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:param config_speakers:
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The output of the pactl list sinks command.
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:param config_microphones:
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The output of the pactl list sources command.
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:type config_speakers: str
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:type config_microphones: str
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:returns: dict
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The parsed audio configuration.
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"""
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config = {'speakers': [], 'microphones': []}
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def parse_device_info(lines, device_type):
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devices = []
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current_device = {}
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for line in lines:
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if line.startswith(f"{device_type} #"):
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if current_device and "Monitor" not in current_device['description']:
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devices.append(current_device)
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current_device = {'id': int(re.search(r'#(\d+)', line).group(1))}
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elif line.startswith(" Name:"):
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current_device['name'] = line.split(":")[1].strip()
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elif line.startswith(" State:"):
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current_device['state'] = line.split(":")[1].strip()
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elif line.startswith(" Description:"):
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current_device['description'] = line.split(":")[1].strip()
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if current_device:
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devices.append(current_device)
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return devices
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config['speakers'] = parse_device_info(config_speakers.split('\n'), 'Sink')
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config['microphones'] = parse_device_info(config_microphones.split('\n'), 'Source')
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return config
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def parse_bluetoothctl(command: CommandOutput, connected_devices_only: bool = True,
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return_as_string: bool = False) -> list | str:
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"""Parse the bluetoothctl info command.
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:param command:
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The command output.
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:param connected_devices_only:
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Only return connected devices.
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Will return all devices, connected or not, if False.
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:type command: :class: CommandOutput
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:type connected_devices_only: bool
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:returns: str | list
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The parsed bluetooth devices.
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"""
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if not command.successful():
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if command.output.__contains__("Missing device address argument"): # Means no devices are connected
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return "" if return_as_string else []
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else:
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LOGGER.warning(f"Cannot retrieve bluetooth devices, make sure bluetoothctl is installed")
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return "" if return_as_string else []
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devices = []
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current_device = None
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for line in command.output.split('\n'):
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if line.startswith('Device'):
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if current_device is not None:
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devices.append({
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"address": current_device,
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"name": current_name,
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"connected": current_connected
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})
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current_device = line.split()[1]
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current_name = None
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current_connected = None
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elif 'Name:' in line:
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current_name = line.split(': ', 1)[1]
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elif 'Connected:' in line:
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current_connected = line.split(': ')[1] == 'yes'
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# Add the last device if any
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if current_device is not None:
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devices.append({
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"address": current_device,
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"name": current_name,
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"connected": current_connected
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})
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if connected_devices_only:
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devices = [device for device in devices if device["connected"] == True]
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return devices
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