Merge pull request #46 from MaxVRAM/non-pi-os-patch

Replaced vcgencmd temperature with generic #45

Author: Sennevds

src/system_sensors.py

@@ -13,6 +13,7 @@
 import psutil
 import pytz
 import yaml
+import csv
 from pytz import timezone
 
 try:
@@ -24,6 +25,14 @@
 UTC = pytz.utc
 DEFAULT_TIME_ZONE = None
 
+# Get OS information
+OS_DATA = {}
+with open("/etc/os-release") as f:
+    reader = csv.reader(f, delimiter="=")
+    for row in reader:
+        if row:
+            OS_DATA[row[0]] = row[1]
+
 mqttClient = None
 SYSFILE = "/sys/devices/platform/soc/soc:firmware/get_throttled"
 WAIT_TIME_SECONDS = 60
@@ -130,10 +139,16 @@ def get_updates():
     return str(cache.get_changes().__len__())
 
 
+# Temperature method depending on system distro
 def get_temp():
-    temp = check_output(["vcgencmd", "measure_temp"]).decode("UTF-8")
-    return str(findall("\d+\.\d+", temp)[0])
-
+    temp = "";
+    if "rasp" in OS_DATA["ID"]:
+        reading = check_output(["vcgencmd", "measure_temp"]).decode("UTF-8")
+        temp = str(findall("\d+\.\d+", reading)[0])
+    else:
+        reading = check_output(["cat", "/sys/class/thermal/thermal_zone0/temp"]).decode("UTF-8")
+        temp = str(reading[0] + reading[1] + "." + reading[2])
+    return temp
 
 def get_disk_usage(path):
     return str(psutil.disk_usage(path).percent)
@@ -152,17 +167,16 @@ def get_swap_usage():
 
 
 def get_wifi_strength():  # check_output(["/proc/net/wireless", "grep wlan0"])
-    return (
-        check_output(
-            [
-                "bash",
-                "-c",
-                "cat /proc/net/wireless | grep wlan0: | awk '{print int($4)}'",
-            ]
-        )
-        .decode("utf-8")
-        .rstrip()
-    )
+    wifi_strength_value = check_output(
+                              [
+                                  "bash",
+                                  "-c",
+                                  "cat /proc/net/wireless | grep wlan0: | awk '{print int($4)}'",
+                              ]
+                          ).decode("utf-8").rstrip()
+    if not wifi_strength_value:
+        wifi_strength_value = "0"
+    return (wifi_strength_value)
 
 
 def get_rpi_power_status():