halfway working including detecting usb connect and disconnect

.gitignore

+.vscode
+__pycache__
\ No newline at end of file

main.py

@@ -4,6 +4,7 @@ import pygame
 import time
 import signal
 import keyboard
+from storage_media import USBDeviceHandler
 
 dir_path = os.getcwd()
 sound_dir = os.getcwd() + "/sounds"
@@ -13,6 +14,7 @@ cut_current_sound = False
 channel = False
 current_sound_index = -1
 
+usb_handler = USBDeviceHandler()
 
 def setup_sounds():
     for content in contentlist:

storage_media.py

+from glob import glob
+from subprocess import check_output, CalledProcessError
+import platform
+import os
+from usbmonitor import USBMonitor
+from usbmonitor.attributes import ID_MODEL, ID_MODEL_ID, ID_VENDOR_ID, DEVNAME
+
+
+class USBDeviceHandler:
+    def __init__(self):
+        self.monitor = USBMonitor()
+        self.startUSBmonitor()
+
+    def startUSBmonitor(self):
+        print(self.get_usb_devices())
+        self.monitor.start_monitoring(self.on_connect, self.on_disconnect)
+
+    def stopUSBmonitor(self):
+        self.monitor.stop_monitoring()
+
+    def device_info_str(self, device_info):
+        return f"{device_info[ID_MODEL]} ({device_info[ID_MODEL_ID]} - {device_info[ID_VENDOR_ID]}) at {device_info[DEVNAME]}"
+
+    def on_connect(self, device_id, device_info):
+        print("Connected: " + self.device_info_str(device_info=device_info))
+        print(self.get_usb_devices())
+
+    def on_disconnect(self, device_id, device_info):
+        print("Disconnected: " + self.device_info_str(device_info=device_info))
+        print(self.get_usb_devices())
+
+    def get_usb_devices(self):
+        current_os = platform.system()
+        print(current_os)
+
+        # MacOS
+        if current_os == "Darwin":
+            os.chdir("/Volumes")
+            # then do some listing
+            List = os.listdir()
+            i = 0
+            while i < len(List):
+                if List[i] == "Macintosh HD" or List[i] == "Recovery":
+                    del List[i : i + 1]
+                    continue
+                else:
+                    List[i] = "/Volumes/" + List[i]
+                    i += 1
+
+            return List
+
+        # Linux
+        elif current_os == "Linux":
+
+            def get_linux_usb_devices():
+                sdb_devices = map(os.path.realpath, glob("/sys/block/sd*"))
+                usb_devices = (dev for dev in sdb_devices if "usb" in dev.split("/")[5])
+                return dict((os.path.basename(dev), dev) for dev in usb_devices)
+
+            devices = get_linux_usb_devices()
+            output = check_output(["mount"]).splitlines()
+            is_usb = lambda path: any(dev in path for dev in devices)
+            usb_info = (line for line in output if is_usb(line.split()[0]))
+            return [(info.split()[0], info.split()[2]) for info in usb_info]