Added support for system temperature sensor entities.

platypush/backend/http/webapp/src/components/panels/Entities/SystemTemperature.vue

@@ -0,0 +1 @@
+TemperatureSensor.vue

platypush/backend/http/webapp/src/components/panels/Entities/meta.json

@@ -39,14 +39,6 @@
     }
   },
 
-  "cpu": {
-    "name": "System",
-    "name_plural": "System",
-    "icon": {
-      "class": "fas fa-microchip"
-    }
-  },
-
   "memory_stats": {
     "name": "System",
     "name_plural": "System",
@@ -79,6 +71,14 @@
     }
   },
 
+  "system_temperature": {
+    "name": "System",
+    "name_plural": "System",
+    "icon": {
+      "class": "fas fa-temperature-half"
+    }
+  },
+
   "current_sensor": {
     "name": "Sensor",
     "name_plural": "Sensors",
@@ -87,6 +87,14 @@
     }
   },
 
+  "cpu": {
+    "name": "System",
+    "name_plural": "System",
+    "icon": {
+      "class": "fas fa-microchip"
+    }
+  },
+
   "motion_sensor": {
     "name": "Sensor",
     "name_plural": "Sensors",

platypush/entities/system.py

@@ -4,6 +4,7 @@ from platypush.common.db import Base
 
 from . import Entity
 from .devices import Device
+from .temperature import TemperatureSensor
 
 
 if 'cpu' not in Base.metadata:
@@ -208,3 +209,26 @@ if 'network_interface' not in Base.metadata:
         __mapper_args__ = {
             'polymorphic_identity': __tablename__,
         }
+
+
+if 'system_temperature' not in Base.metadata:
+
+    class SystemTemperature(TemperatureSensor):
+        """
+        Extends the ``TemperatureSensor``.
+        """
+
+        __tablename__ = 'system_temperature'
+
+        id = Column(
+            Integer,
+            ForeignKey(TemperatureSensor.id, ondelete='CASCADE'),
+            primary_key=True,
+        )
+
+        high = Column(Float)
+        critical = Column(Float)
+
+        __mapper_args__ = {
+            'polymorphic_identity': __tablename__,
+        }

platypush/message/response/system/__init__.py

@@ -8,50 +8,10 @@ class SystemResponse(Response):
     pass
 
 
-class CpuResponse(SystemResponse):
-    pass
-
-
-class MemoryResponse(SystemResponse):
-    pass
-
-
-class DiskResponse(SystemResponse):
-    pass
-
-
-class NetworkResponse(SystemResponse):
-    pass
-
-
 class SensorResponse(SystemResponse):
     pass
 
 
-class SensorTemperatureResponse(SensorResponse):
-    def __init__(
-        self,
-        name: str,
-        current: float,
-        high: Optional[float] = None,
-        critical: Optional[float] = None,
-        label: Optional[str] = None,
-        *args,
-        **kwargs
-    ):
-        super().__init__(
-            *args,
-            output={
-                'name': name,
-                'current': current,
-                'high': high,
-                'critical': critical,
-                'label': label,
-            },
-            **kwargs
-        )
-
-
 class SensorFanResponse(SensorResponse):
     def __init__(
         self, name: str, current: int, label: Optional[str] = None, *args, **kwargs

platypush/plugins/system/__init__.py

@@ -1,7 +1,7 @@
 import os
 
 from datetime import datetime
-from typing import Tuple, Union, List, Optional, Dict
+from typing import Tuple, Union, List, Optional
 from typing_extensions import override
 
 import psutil
@@ -19,9 +19,9 @@ from platypush.entities.system import (
     MemoryStats as MemoryStatsModel,
     NetworkInterface as NetworkInterfaceModel,
     SwapStats as SwapStatsModel,
+    SystemTemperature,
 )
 from platypush.message.response.system import (
-    SensorTemperatureResponse,
     SensorResponseList,
     SensorFanResponse,
     SensorBatteryResponse,
@@ -51,6 +51,8 @@ from platypush.schemas.system import (
     SwapStats,
     SwapStatsSchema,
     SystemInfoSchema,
+    Temperature,
+    TemperatureSchema,
 )
 
 
@@ -145,9 +147,9 @@ class SystemPlugin(SensorPlugin, EntityManager):
             return list(percent)  # type: ignore
         return percent
 
-    def _cpu_stats(self) -> CpuStats:
-        stats = psutil.cpu_stats()
-        return CpuStatsSchema().load(stats)  # type: ignore
+    @staticmethod
+    def _cpu_stats() -> CpuStats:
+        return CpuStatsSchema().load(psutil.cpu_stats())  # type: ignore
 
     @action
     def cpu_stats(self) -> CpuStats:
@@ -158,13 +160,13 @@ class SystemPlugin(SensorPlugin, EntityManager):
         """
         return CpuStatsSchema().dump(self._cpu_stats())  # type: ignore
 
-    def _cpu_frequency_avg(self) -> CpuFrequency:
-        freq = psutil.cpu_freq(percpu=False)
-        return CpuFrequencySchema().load(freq)  # type: ignore
+    @staticmethod
+    def _cpu_frequency_avg() -> CpuFrequency:
+        return CpuFrequencySchema().load(psutil.cpu_freq(percpu=False))  # type: ignore
 
-    def _cpu_frequency_per_cpu(self) -> List[CpuFrequency]:
-        freq = psutil.cpu_freq(percpu=True)
-        return CpuFrequencySchema().load(freq, many=True)  # type: ignore
+    @staticmethod
+    def _cpu_frequency_per_cpu() -> List[CpuFrequency]:
+        return CpuFrequencySchema().load(psutil.cpu_freq(percpu=True), many=True)  # type: ignore
 
     @action
     def cpu_frequency(
@@ -193,7 +195,8 @@ class SystemPlugin(SensorPlugin, EntityManager):
         """
         return psutil.getloadavg()
 
-    def _mem_virtual(self) -> MemoryStats:
+    @staticmethod
+    def _mem_virtual() -> MemoryStats:
         return MemoryStatsSchema().load(psutil.virtual_memory())  # type: ignore
 
     @action
@@ -205,7 +208,8 @@ class SystemPlugin(SensorPlugin, EntityManager):
         """
         return MemoryStatsSchema().dump(self._mem_virtual())  # type: ignore
 
-    def _mem_swap(self) -> SwapStats:
+    @staticmethod
+    def _mem_swap() -> SwapStats:
         return SwapStatsSchema().load(psutil.swap_memory())  # type: ignore
 
     @action
@@ -217,7 +221,8 @@ class SystemPlugin(SensorPlugin, EntityManager):
         """
         return SwapStatsSchema().dump(self._mem_swap())  # type: ignore
 
-    def _disk_info(self) -> List[Disk]:
+    @staticmethod
+    def _disk_info() -> List[Disk]:
         parts = {part.device: part._asdict() for part in psutil.disk_partitions()}
         basename_parts = {os.path.basename(part): part for part in parts}
         io_stats = {
@@ -252,7 +257,8 @@ class SystemPlugin(SensorPlugin, EntityManager):
         """
         return DiskSchema().dump(self._disk_info(), many=True)
 
-    def _network_info(self) -> List[NetworkInterface]:
+    @staticmethod
+    def _network_info() -> List[NetworkInterface]:
         addrs = psutil.net_if_addrs()
         stats = psutil.net_if_stats()
 
@@ -270,7 +276,8 @@ class SystemPlugin(SensorPlugin, EntityManager):
             many=True,
         )
 
-    def _network_info_avg(self) -> NetworkInterface:
+    @staticmethod
+    def _network_info_avg() -> NetworkInterface:
         stats = psutil.net_io_counters(pernic=False)
         return NetworkInterfaceSchema().load(  # type: ignore
             {
@@ -332,65 +339,29 @@ class SystemPlugin(SensorPlugin, EntityManager):
             many=True,
         )
 
+    @staticmethod
+    def _sensors_temperature() -> List[Temperature]:
+        return TemperatureSchema().load(  # type: ignore
+            [
+                {
+                    **sensor._asdict(),
+                    'id': f'{kind}_{i + 1}',
+                    'label': (f'{kind} #{i + 1}' if not sensor.label else sensor.label),
+                }
+                for kind, sensors in psutil.sensors_temperatures().items()
+                for i, sensor in enumerate(sensors)
+            ],
+            many=True,
+        )
+
     @action
-    def sensors_temperature(
-        self, sensor: Optional[str] = None, fahrenheit: bool = False
-    ) -> Union[
-        SensorTemperatureResponse,
-        List[SensorTemperatureResponse],
-        Dict[str, Union[SensorTemperatureResponse, List[SensorTemperatureResponse]]],
-    ]:
+    def sensors_temperature(self) -> List[dict]:
         """
         Get stats from the temperature sensors.
 
-        :param sensor: Select the sensor name.
-        :param fahrenheit: Return the temperature in Fahrenheit (default: Celsius).
+        :return: .. schema:: system.TemperatureSchema(many=True)
         """
-        stats = psutil.sensors_temperatures(fahrenheit=fahrenheit)
-
-        if sensor:
-            stats = [addr for name, addr in stats.items() if name == sensor]
-            assert stats, 'No such sensor name: {}'.format(sensor)
-            if len(stats) == 1:
-                return SensorTemperatureResponse(
-                    name=sensor,
-                    current=stats[0].current,
-                    high=stats[0].high,
-                    critical=stats[0].critical,
-                    label=stats[0].label,
-                )
-
-            return [
-                SensorTemperatureResponse(
-                    name=sensor,
-                    current=s.current,
-                    high=s.high,
-                    critical=s.critical,
-                    label=s.label,
-                )
-                for s in stats
-            ]
-
-        ret = {}
-        for name, data in stats.items():
-            for stat in data:
-                resp = SensorTemperatureResponse(
-                    name=sensor,
-                    current=stat.current,
-                    high=stat.high,
-                    critical=stat.critical,
-                    label=stat.label,
-                ).output
-
-                if name not in ret:
-                    ret[name] = resp
-                else:
-                    if isinstance(ret[name], list):
-                        ret[name].append(resp)
-                    else:
-                        ret[name] = [ret[name], resp]
-
-        return ret
+        return TemperatureSchema().dump(self._sensors_temperature(), many=True)
 
     @action
     def sensors_fan(self, sensor: Optional[str] = None) -> SensorResponseList:
@@ -588,6 +559,7 @@ class SystemPlugin(SensorPlugin, EntityManager):
                 'swap': self._mem_swap(),
                 'disks': self._disk_info(),
                 'network': self._network_info(),
+                'temperature': self._sensors_temperature(),
             }
         )
 
@@ -679,7 +651,16 @@ class SystemPlugin(SensorPlugin, EntityManager):
                     reachable=nic.pop('is_up'),
                     **nic,
                 )
-                for nic in entities['network']
+                for nic in entities.get('network', [])
+            ],
+            *[
+                SystemTemperature(
+                    id=f'system:temperature:{temp.pop("id")}',
+                    name=temp.pop('label'),
+                    unit='°C',
+                    **temp,
+                )
+                for temp in entities.get('temperature', [])
             ],
         ]
 

platypush/schemas/system/__init__.py

@@ -15,6 +15,7 @@ from ._memory import MemoryStats, MemoryStatsSchema, SwapStats, SwapStatsSchema
 from ._model import SystemInfo
 from ._network import NetworkInterface, NetworkInterfaceSchema
 from ._schemas import SystemInfoSchema
+from ._temperature import Temperature, TemperatureSchema
 
 
 __all__ = [
@@ -39,4 +40,6 @@ __all__ = [
     "NetworkInterfaceSchema",
     "SystemInfo",
     "SystemInfoSchema",
+    "Temperature",
+    "TemperatureSchema",
 ]

platypush/schemas/system/_model.py

@@ -5,6 +5,7 @@ from ._cpu import Cpu
 from ._disk import Disk
 from ._memory import MemoryStats, SwapStats
 from ._network import NetworkInterface
+from ._temperature import Temperature
 
 
 @dataclass
@@ -18,3 +19,4 @@ class SystemInfo:
     swap: SwapStats
     disks: List[Disk]
     network: List[NetworkInterface]
+    temperature: List[Temperature]

platypush/schemas/system/_temperature/__init__.py

@@ -0,0 +1,4 @@
+from ._model import Temperature
+from ._schemas import TemperatureSchema
+
+__all__ = ["Temperature", "TemperatureSchema"]

platypush/schemas/system/_temperature/_base.py

@@ -0,0 +1,15 @@
+from marshmallow import pre_load
+
+from .._base import SystemBaseSchema
+
+
+class TemperatureBaseSchema(SystemBaseSchema):
+    """
+    Base schema for system temperature sensors.
+    """
+
+    @pre_load
+    def pre_load(self, data: dict, **_) -> dict:
+        data = super().pre_load(data)
+        data['value'] = data.pop('current', data.pop('value', None))
+        return data

platypush/schemas/system/_temperature/_model.py

@@ -0,0 +1,54 @@
+from dataclasses import dataclass, field
+from typing import Optional
+
+
+@dataclass
+class Temperature:
+    """
+    System temperature sensor wrapper.
+    """
+
+    id: str = field(
+        metadata={
+            'metadata': {
+                'description': 'Unique ID for the sensor',
+                'example': 'acpi_1',
+            }
+        }
+    )
+
+    label: str = field(
+        metadata={
+            'metadata': {
+                'description': 'Name of the sensor',
+                'example': 'CPU',
+            }
+        }
+    )
+
+    value: float = field(
+        metadata={
+            'metadata': {
+                'description': 'Current temperature value, in Celsius',
+                'example': 55,
+            }
+        }
+    )
+
+    high: Optional[float] = field(
+        metadata={
+            'metadata': {
+                'description': 'High threshold for the temperature sensor, in Celsius',
+                'example': 75,
+            }
+        }
+    )
+
+    critical: Optional[float] = field(
+        metadata={
+            'metadata': {
+                'description': 'Critical threshold for the temperature sensor, in Celsius',
+                'example': 95,
+            }
+        }
+    )

platypush/schemas/system/_temperature/_schemas.py

@@ -0,0 +1,7 @@
+from marshmallow_dataclass import class_schema
+
+from ._base import TemperatureBaseSchema
+from ._model import Temperature
+
+
+TemperatureSchema = class_schema(Temperature, base_schema=TemperatureBaseSchema)