Created a function choose songs

Pipfile

@@ -8,6 +8,7 @@ verify_ssl = true
 [packages]
 wxpython = "*"
 eyed3 = "*"
+python-magic-bin = "*"
 
 [requires]
 python_version = "3.7"

main.py

@@ -1,6 +1,10 @@
 import wx
 import glob
-# import eyed3
+import eyed3
+
+
+class EditDialog(wx.Dialog):
+    def __init__(self, mp3):
 
 
 class Mp3Panel(wx.Panel):
@@ -17,25 +21,73 @@ def __init__(self, parent):
         self.list_ctrl.InsertColumn(2, 'Альбом', width=140)
         main_sizer.Add(self.list_ctrl, 0, wx.ALL | wx.EXPAND, 5)
 
-        edit_button = wx.Button(self, label='Edit')
+        edit_button = wx.Button(self, label='Редактировать')
         edit_button.Bind(wx.EVT_BUTTON, self.on_edit)
         main_sizer.Add(edit_button, 0, wx.ALL | wx.CENTER, 5)
         self.SetSizer(main_sizer)
 
     def on_edit(self, event):
-        print('Редактируется')
+        selection = self.list_ctrl.GetFocusedItem()
+        if selection >= 0:
+            mp3 = self.row_obj_dict[selection]
+            dialog = EditDialog(mp3)
+            dialog.ShowModal()
+            self.update_mp3_listing(self.current_folder_path)
+            dialog.Destroy()
 
     def update_mp3_listing(self, folder_path):
-        print(folder_path)
+        self.current_folder_path = folder_path
+        self.list_ctrl.ClearAll()
+
+        self.list_ctrl.InsertColumn(0, 'Название', width=200)
+        self.list_ctrl.InsertColumn(1, 'Артист', width=140)
+        self.list_ctrl.InsertColumn(2, 'Альбом', width=140)
+
+        mp3s = glob.glob(f'{folder_path}/*.mp3)')
+        mp3_objects = []
+        for index, mp3 in enumerate(mp3s):
+            mp3_object = eyed3.load(mp3)
+            self.list_ctrl.InsertItem(index, mp3_object.tag.title)
+            self.list_ctrl.SetItem(index, 1, mp3_object.tag.artist)
+            self.list_ctrl.SetItem(index, 2, mp3_object.tag.album)
+            mp3_objects.append(mp3_object)
+            self.row_obj_dict[index] = mp3_object
 
 
 class Mp3Frame(wx.Frame):
     def __init__(self):
-        super().__init__(parent=None, title='Mp3 тег редактор')
+        super().__init__(parent=None, title='Редактор тегов песен.')
         self.panel = Mp3Panel(self)
+        self.create_menu()
+
         # Показать фрейм
         self.Show()
 
+    def create_menu(self):
+        menu_bar = wx.MenuBar()
+        file_menu = wx.Menu()
+        open_folder_menu_item = file_menu.Append(
+            wx.ID_ANY, 'Выбрать директорию',
+            'Открыть папку с треками'
+        )
+        menu_bar.Append(file_menu, '&File')
+
+        self.Bind(
+            event=wx.EVT_MENU,
+            handler=self.on_open_folder,
+            source=open_folder_menu_item
+        )
+        self.SetMenuBar(menu_bar)
+
+    def on_open_folder(self, event):
+        title = 'Выберите директорию'
+        dialog = wx.DirDialog(self, title, style=wx.DD_DEFAULT_STYLE)
+
+        if dialog.ShowModal() == wx.ID_OK:
+            self.panel.update_mp3_listing(dialog.GetPath())
+
+        dialog.Destroy()
+
 
 if __name__ == '__main__':
     # Инициализация приложения