[FIX] Added new way to identify drives

app/__init__.py

@@ -17,11 +17,11 @@ class App:
         self.root.title("Disk Eraser")
         self.root.geometry("400x300")
         self.root.minsize(400, 300)
-        self.__load_menu()
+        self.__load_menus()
         self.__init_table()
         self.root.mainloop()
 
-    def __load_menu(self):
+    def __load_menus(self):
         main_menu = Menu()
 
         help_menu = Menu(tearoff=0)
@@ -30,12 +30,14 @@ class App:
         help_menu.add_command(label="О программе")
 
         main_menu.add_cascade(label="Справка", menu=help_menu)
-        bottom_frame = ttk.Frame(borderwidth=1, relief=SOLID, padding=[3, 5])
-        erase_button = ttk.Button(bottom_frame, text="Стереть диск")
-        erase_button.pack(side=RIGHT)
-        bottom_frame.pack(side=BOTTOM, fill=X)
         self.root.config(menu=main_menu)
 
+        bottom_frame = ttk.Frame(borderwidth=1, relief=SOLID, padding=[3, 5])
+        erase_button = ttk.Button(bottom_frame, text="Стереть диск", command=self.__erase_drive)
+        erase_button.pack(side=RIGHT)
+        bottom_frame.pack(side=BOTTOM, fill=X)
+
+        
     def __load_drives(self):
         
         if OS_TYPE == "Windows":
@@ -44,21 +46,21 @@ class App:
             self.drives = []
             if disks := c.Win32_DiskDrive():
                 for disk in disks:
-                    self.drives.append(Drive(disk.Model, disk.Name, disk.InterfaceType, disk.DefaultBlockSize, int(disk.Size)))
+                    self.drives.append(Drive(disk.Model, disk.Name, disk.InterfaceType, disk.DefaultBlockSize, int(disk.Size), disk.SerialNumber))
         elif OS_TYPE == "Linux":
             from diskinfo import Disk, DiskInfo
             di = DiskInfo()
             disks = di.get_disk_list(sorting=True)
             self.drives = []
-            for d in disks:
+            for disk in disks:
-                self.drives.append(Drive(d.get_model(), d.get_path(), d.get_type_str(), d.get_logical_block_size(), int(d.get_size()*512)))
+                self.drives.append(Drive(disk.get_model(), disk.get_path(), disk.get_type_str(), disk.get_logical_block_size(), int(disk.get_size()*512), disk.get_serial_number()))
 
     def __init_table(self):
 
         self.__load_drives()
 
         # определяем столбцы
-        columns = ("name", "type", "capacity")
+        columns = ("name", "type", "capacity", "serial_num")
         self.drive_tree = ttk.Treeview(columns=columns, show="headings", selectmode="browse")
         self.drive_tree.pack(fill=BOTH, expand=1, side=TOP)
 
@@ -66,14 +68,16 @@ class App:
         self.drive_tree.heading("name", text="Имя", anchor=W)
         self.drive_tree.heading("type", text="Тип", anchor=W)
         self.drive_tree.heading("capacity", text="Объем", anchor=W)
+        self.drive_tree.heading("serial_num", text="Серийный номер", anchor=W)
 
         self.drive_tree.column("#1", stretch=YES, width=150, minwidth=120)
         self.drive_tree.column("#2", stretch=NO, width=60, minwidth=60)
         self.drive_tree.column("#3", stretch=NO, width=100, minwidth=100)
+        self.drive_tree.column("#4", stretch=YES, width=150, minwidth=100)
 
         # добавляем данные
         for drive in self.drives:
-            self.drive_tree.insert("", END, values=(drive.name, drive.disk_type, self.__human_size(drive.capacity)))
+            self.drive_tree.insert("", END, values=(drive.name, drive.disk_type, self.__human_size(drive.capacity), drive.serial_num))
         
         self.drive_tree.bind("<<TreeviewSelect>>", self.__drive_selected)
 
@@ -89,3 +93,6 @@ class App:
             item = self.drive_tree.item(selected_item)
             self.selected = item["values"]
             print(self.selected)
+    
+    def __erase_drive(self):
+        print(self.selected)

app/utils_drive.py

@@ -12,15 +12,18 @@ class Drive():
 
     block_size: int  = 512
 
-    capacity: int 
+    capacity: int
+
+    serial_num = None
     
-    def __init__(self, name , path, disk_type, block_size, capacity):
+    def __init__(self, name , path, disk_type, block_size, capacity, dev_id):
         self.name = name
         self.disk_type = disk_type
         self.path = path
         if block_size is not None:
             self.block_size = block_size
         self.capacity = capacity
+        self.serial_num = dev_id
 
     def erase(self):
         pass