SystemUptime

library/scheduler.py

@@ -155,6 +155,11 @@ def DateStats():
     # logger.debug("Refresh date stats")
     stats.Date.stats()
 
+@async_job("SystemUptime_Stats")
+@schedule(timedelta(seconds=config.THEME_DATA['STATS']['UPTIME'].get("INTERVAL", 0)).total_seconds())
+def SystemUptimeStats():
+    # logger.debug("Refresh system uptime stats")
+    stats.SystemUptime.stats()
 
 @async_job("Custom_Stats")
 @schedule(timedelta(seconds=config.THEME_DATA['STATS']['CUSTOM'].get("INTERVAL", 0)).total_seconds())

library/stats.py

@@ -30,6 +30,7 @@
 
 import babel.dates
 from psutil._common import bytes2human
+from uptime import uptime
 
 import library.config as config
 from library.display import display
@@ -88,6 +89,9 @@ def display_themed_value(theme_data, value, min_size=0, unit=''):
     if not theme_data.get("SHOW", False):
         return
 
+    if value is None:
+        return
+
     # overridable MIN_SIZE from theme with backward compatibility
     min_size = theme_data.get("MIN_SIZE", min_size)
 
@@ -750,6 +754,32 @@ def stats():
         )
 
 
+class SystemUptime:
+    @staticmethod
+    def stats():
+        if HW_SENSORS == "STATIC":
+            # For static sensors, use predefined uptime
+            uptimesec = 4294036
+        else:
+            uptimesec = int(uptime())
+
+        uptimeformatted = str(datetime.timedelta(seconds=uptimesec))
+
+        systemuptime_theme_data = config.THEME_DATA['STATS']['UPTIME']
+
+        systemuptime_sec_theme_data = systemuptime_theme_data['SECONDS']['TEXT']
+        display_themed_value(
+            theme_data=systemuptime_sec_theme_data,
+            value=uptimesec
+        )
+
+        systemuptime_formatted_theme_data = systemuptime_theme_data['FORMATTED']['TEXT']
+        display_themed_value(
+            theme_data=systemuptime_formatted_theme_data,
+            value=uptimeformatted
+        )
+
+
 class Custom:
     @staticmethod
     def stats():

main.py

@@ -208,6 +208,7 @@ def on_win32_wm_event(hWnd, msg, wParam, lParam):
     scheduler.DiskStats()
     scheduler.NetStats()
     scheduler.DateStats()
+    scheduler.SystemUptimeStats()
     scheduler.CustomStats()
     scheduler.QueueHandler()
 

requirements.txt

@@ -8,6 +8,7 @@ babel~=2.15.0          # Date/time formatting
 ruamel.yaml~=0.18.6    # For configuration editor
 sv-ttk~=2.6.0          # Tk Sun Valley theme for configuration editor
 tkinter-tooltip~=3.1.0 # Tooltips for configuration editor
+uptime~=3.0.1          # For System Uptime 
 
 # Efficient image serialization
 numpy~=1.24.4; python_version < "3.9"   # For Python 3.8 max.

res/themes/default.yaml

@@ -209,5 +209,13 @@ STATS:
     HOUR:
       TEXT:
         SHOW: False
+  UPTIME:
+    INTERVAL: 0
+    SECONDS:
+      TEXT:
+        SHOW: False
+    FORMATTED:
+      TEXT:
+        SHOW: False
   CUSTOM:
     INTERVAL: 0

res/themes/theme_example.yaml

@@ -1427,3 +1427,42 @@ STATS:
         BACKGROUND_IMAGE: background.png
         ALIGN: left  # left / center / right
         ANCHOR: lt   # Check https://pillow.readthedocs.io/en/stable/handbook/text-anchors.html
+  UPTIME:
+    # For seconds display, it is recommended not to change the interval: keep to 1
+    INTERVAL: 1
+    SECONDS:  # Uptime as seconds
+      TEXT:
+        SHOW: FALSE
+        X: 192
+        Y: 261
+        # Text sensors may vary in size and create "ghosting" effects where old value stay displayed under the new one.
+        # To avoid this use one of these 2 methods (or both):
+        #   - either use a monospaced font (fonts with "mono" in name, see res/fonts/ for available fonts)
+        #   - or force a static width/height for the text field. Be sure to have enough space for the longest value that can be displayed (e.g. "100%" for a percentage)
+        # WIDTH: 200   # Uncomment to force a static width
+        # HEIGHT: 50   # Uncomment to force static height
+        FONT: jetbrains-mono/JetBrainsMono-Bold.ttf
+        FONT_SIZE: 23
+        FONT_COLOR: 255, 255, 255
+        # BACKGROUND_COLOR: 132, 154, 165
+        BACKGROUND_IMAGE: background.png
+        ALIGN: left  # left / center / right
+        ANCHOR: lt   # Check https://pillow.readthedocs.io/en/stable/handbook/text-anchors.html
+    FORMATTED:  # Uptime as formatted string with days e.g. "49 days, 16:47:16"
+      TEXT:
+        SHOW: FALSE
+        X: 192
+        Y: 261
+        # Text sensors may vary in size and create "ghosting" effects where old value stay displayed under the new one.
+        # To avoid this use one of these 2 methods (or both):
+        #   - either use a monospaced font (fonts with "mono" in name, see res/fonts/ for available fonts)
+        #   - or force a static width/height for the text field. Be sure to have enough space for the longest value that can be displayed (e.g. "100%" for a percentage)
+        # WIDTH: 200   # Uncomment to force a static width
+        # HEIGHT: 50   # Uncomment to force static height
+        FONT: jetbrains-mono/JetBrainsMono-Bold.ttf
+        FONT_SIZE: 23
+        FONT_COLOR: 255, 255, 255
+        # BACKGROUND_COLOR: 132, 154, 165
+        BACKGROUND_IMAGE: background.png
+        ALIGN: left  # left / center / right
+        ANCHOR: lt   # Check https://pillow.readthedocs.io/en/stable/handbook/text-anchors.html

theme-editor.py

@@ -121,6 +121,8 @@ def refresh_theme():
         stats.Net.stats()
     if config.THEME_DATA['STATS']['DATE'].get("INTERVAL", 0) > 0:
         stats.Date.stats()
+    if config.THEME_DATA['STATS']['UPTIME'].get("INTERVAL", 0) > 0:
+        stats.SystemUptime.stats()
     if config.THEME_DATA['STATS']['CUSTOM'].get("INTERVAL", 0) > 0:
         stats.Custom.stats()