Merge pull request #78 from Retro-I/feature-45-downloadrate-uploadrate

added upload-/download-rate to info dialog on settings page

Author: felixholfelder

components/dialogs/SettingsInfoDialog.py

@@ -1,3 +1,6 @@
+import threading
+import time
+
 import flet as ft
 
 from components.Scrollbar import with_scrollbar_space
@@ -11,6 +14,7 @@
 class SettingsInfoDialog(ft.AlertDialog):
     version_text = ft.TextSpan("")
     cpu_temp_text = ft.TextSpan("")
+    download_rate_text = ft.TextSpan("")
     ssid_text = ft.TextSpan("")
     ip_text = ft.TextSpan("")
     hostname_text = ft.TextSpan("")
@@ -46,6 +50,14 @@ def __init__(self):
                                 spans=[ft.TextSpan("CPU-Temperatur: "), self.cpu_temp_text],
                                 size=20,
                             ),
+                            ft.Text(
+                                spans=[
+                                    ft.TextSpan("Downloadrate: "),
+                                    self.download_rate_text,
+                                    ft.TextSpan(" kB/s"),
+                                ],
+                                size=20,
+                            ),
                             ft.Divider(),
                             ft.Text("IP-Config", weight=ft.FontWeight.BOLD, size=28),
                             ft.Text(spans=[ft.TextSpan("SSID: "), self.ssid_text], size=20),
@@ -75,16 +87,27 @@ def __init__(self):
         )
 
     def open_dialog(self):
-        self.version_text.text = revision_helper.get_current_revision()
-        self.version_text.update()
-
-        self.cpu_temp_text.text = system_helper.get_cpu_temp()
-        self.cpu_temp_text.update()
-
-        self.update_ip_config()
         self.open = True
         self.update()
 
+        def _retrieve_system_info():
+            while self.open:
+                self.version_text.text = revision_helper.get_current_revision()
+                self.version_text.update()
+
+                self.cpu_temp_text.text = system_helper.get_cpu_temp()
+                self.cpu_temp_text.update()
+
+                self.download_rate_text.text = round(system_helper.get_download_rate(), 2)
+                self.download_rate_text.update()
+
+                self.update_ip_config()
+
+                time.sleep(0.5)
+
+        process = threading.Thread(target=_retrieve_system_info)
+        process.start()
+
     def update_ip_config(self):
         ip_config = system_helper.get_network_config()
 

helper/SystemHelper.py

@@ -7,6 +7,7 @@
 from datetime import datetime
 
 import netifaces
+import psutil
 
 from helper.Audio import Audio
 from helper.Constants import Constants
@@ -110,16 +111,25 @@ def cancel_revision_update(self):
         self.write_startup_error("Letztes Update abgebrochen!")
         self._update_process = None
 
-    def get_cpu_temp(self):
+    def get_cpu_temp(self) -> str:
         line = subprocess.run(["vcgencmd", "measure_temp"], stdout=subprocess.PIPE).stdout.decode(
             "utf-8"
         )
         temp = line[5:].strip()
         return temp
 
-    def get_curr_date(self):
+    def get_curr_date(self) -> str:
         return datetime.today().strftime("%d.%m.%Y")
 
+    def get_download_rate(self) -> float:
+        old_value = psutil.net_io_counters()
+        old_recv = old_value.bytes_recv
+
+        new_value = psutil.net_io_counters()
+        download_speed = (new_value.bytes_recv - old_recv) / 1024  # KB/s
+
+        return download_speed
+
     def get_img_path(self, img_src):
         if "http" in img_src:
             return img_src

requirements.txt

@@ -20,3 +20,4 @@ isort==7.0.0
 flake8==7.3.0
 black==25.9.0
 appdirs==1.4.4
+psutil==7.1.2

test-requirements.txt

@@ -17,3 +17,4 @@ isort==7.0.0
 flake8==7.3.0
 black==25.9.0
 appdirs==1.4.4
+psutil==7.1.2