Fix runtime issue for older Python versions

library/sensors/sensors_custom.py

@@ -22,6 +22,7 @@
 import platform
 import random
 from abc import ABC, abstractmethod
+from typing import List
 
 
 # Custom data classes must be implemented in this file, inherit the CustomDataSource and implement its 2 methods
@@ -41,7 +42,7 @@ def as_string(self) -> str:
         pass
 
     @abstractmethod
-    def last_values(self) -> list[float]:
+    def last_values(self) -> List[float]:
         # List of last numeric values will be used for plot graph
         # If you do not want to draw a line graph or if your custom data has no numeric values, keep this function empty
         pass
@@ -77,7 +78,7 @@ def as_string(self) -> str:
         # --> return f'{self.as_numeric():>4}%'
         # Otherwise, part of the previous value can stay displayed ("ghosting") after a refresh
 
-    def last_values(self) -> list[float]:
+    def last_values(self) -> List[float]:
         # List of last numeric values will be used for plot graph
         return self.last_val
 
@@ -92,6 +93,6 @@ def as_string(self) -> str:
         # If a custom data class only has text values, it won't be possible to display graph or radial bars
         return "Python: " + platform.python_version()
 
-    def last_values(self) -> list[float]:
+    def last_values(self) -> List[float]:
         # If a custom data class only has text values, it won't be possible to display line graph
         pass

library/stats.py

@@ -26,6 +26,7 @@
 import os
 import platform
 import sys
+from typing import List
 
 import babel.dates
 from psutil._common import bytes2human
@@ -219,14 +220,14 @@ def display_themed_line_graph(theme_data, values):
     )
 
 
-def save_last_value(value, last_values: list[float]):
+def save_last_value(value, last_values: List[float]):
     # Store the value to the history list that can be used for line graph
     last_values.append(value)
     # Also remove the oldest value from history list
     last_values.pop(0)
 
 
-def last_values_list(size: int) -> list[float]:
+def last_values_list(size: int) -> List[float]:
     return [math.nan] * size
 
 
@@ -320,7 +321,6 @@ def fan_speed(cls):
 
 
 class Gpu:
-
     last_values_gpu_percentage = last_values_list(size=10)
     last_values_gpu_mem_percentage = last_values_list(size=10)
     last_values_gpu_temperature = last_values_list(size=10)
@@ -376,7 +376,8 @@ def stats(cls):
 
         if math.isnan(load):
             load = 0
-            if gpu_percent_graph_data['SHOW'] or gpu_percent_text_data['SHOW'] or gpu_percent_radial_data['SHOW'] or gpu_percent_line_graph_data['SHOW']:
+            if gpu_percent_graph_data['SHOW'] or gpu_percent_text_data['SHOW'] or gpu_percent_radial_data['SHOW'] or \
+                    gpu_percent_line_graph_data['SHOW']:
                 logger.warning("Your GPU load is not supported yet")
                 gpu_percent_graph_data['SHOW'] = False
                 gpu_percent_text_data['SHOW'] = False
@@ -650,7 +651,8 @@ def stats():
                     string_value = custom_stat_class.as_string()
                     last_values = custom_stat_class.last_values()
                 except Exception as e:
-                    logger.error("Error loading custom sensor class " + str(custom_stat) + " from sensors_custom.py : " + str(e))
+                    logger.error(
+                        "Error loading custom sensor class " + str(custom_stat) + " from sensors_custom.py : " + str(e))
                     return
 
                 if string_value is None:

res/themes/theme_example.yaml

@@ -227,9 +227,9 @@ STATS:
         Y: 220
         WIDTH: 133
         HEIGHT: 70
-        MIN_VALUE: 0
-        MAX_VALUE: 100
-        AUTOSCALE: False
+        MIN_VALUE: 30
+        MAX_VALUE: 120
+        AUTOSCALE: True
         LINE_COLOR: 61, 184, 225
         AXIS: True
         AXIS_COLOR: 255, 135, 0
@@ -287,8 +287,8 @@ STATS:
         WIDTH: 133
         HEIGHT: 70
         MIN_VALUE: 0
-        MAX_VALUE: 100
-        AUTOSCALE: False
+        MAX_VALUE: 3000
+        AUTOSCALE: True
         LINE_COLOR: 61, 184, 225
         AXIS: True
         AXIS_COLOR: 255, 135, 0
@@ -476,9 +476,9 @@ STATS:
         Y: 220
         WIDTH: 133
         HEIGHT: 70
-        MIN_VALUE: 0
-        MAX_VALUE: 100
-        AUTOSCALE: False
+        MIN_VALUE: 30
+        MAX_VALUE: 120
+        AUTOSCALE: True
         LINE_COLOR: 61, 184, 225
         AXIS: True
         AXIS_COLOR: 255, 135, 0
@@ -535,8 +535,8 @@ STATS:
         WIDTH: 133
         HEIGHT: 70
         MIN_VALUE: 0
-        MAX_VALUE: 100
-        AUTOSCALE: False
+        MAX_VALUE: 300
+        AUTOSCALE: True
         LINE_COLOR: 61, 184, 225
         AXIS: True
         AXIS_COLOR: 255, 135, 0
@@ -593,8 +593,8 @@ STATS:
         WIDTH: 133
         HEIGHT: 70
         MIN_VALUE: 0
-        MAX_VALUE: 100
-        AUTOSCALE: False
+        MAX_VALUE: 3000
+        AUTOSCALE: True
         LINE_COLOR: 61, 184, 225
         AXIS: True
         AXIS_COLOR: 255, 135, 0