Add refresh buttons

src/Channel/__init__.py

@@ -51,3 +51,6 @@ class Channel:
 
     def set_logo(self, logo: wx.Bitmap) -> None:
         self.m_logo = logo
+
+    def refresh(self) -> None:
+        pass

src/main.py

@@ -110,7 +110,9 @@ class Cast(wx.Frame):
             import_from_newpipe(subfile)
             subscriptions = get_subscriptions()
             for channel in subscriptions:
-                channels.append(YouTube.YouTube(channel[0], channel[1]))
+                yt_chan = YouTube.YouTube(channel[0], channel[1])
+                yt_chan.refresh()
+                channels.append(yt_chan)
             self.m_providers[1].set_channels(channels)
             self.m_providers[1].make_latest()
             self.show_channel_list(None,self.m_selected_provider_index)
@@ -178,18 +180,40 @@ class Cast(wx.Frame):
         self.m_sizer = wx.BoxSizer(wx.VERTICAL)
      #   self.m_sizer.AddSpacer(SPACER_HEIGHT * 4)
         channel = self.m_selected_provider.get_channel_by_index(index)
+        def refresh_callback(event):
+            if self.m_selected_provider_index == 1 and index == 0:
+                with wx.BusyInfo("Please wait, working..."):
+                    for chan in self.m_selected_provider.get_channels():
+                        chan.refresh()
+                    wait = 1
+                    while wait > 0:
+                        wait = 0
+                        for chan in self.m_selected_provider.get_channels():
+                            if chan.wait():
+                                wait += 1
+                        time.sleep(1)
+                        wx.GetApp().Yield()
+            else:
+                channel.refresh()
+            self.show_video_list(event,index )
+
+        refreshbtn = wx.Button(self.m_panel,
+                            -1,
+                            label="Refresh",
+                            size=(WIDTH, BTN_HEIGHT))
+        refreshbtn.Bind(wx.EVT_BUTTON, refresh_callback)
+        self.m_sizer.Add(refreshbtn)
 
         if channel.wait():
             with wx.BusyInfo("Please wait, working..."):
-                index = 0
-
                 while channel.wait():
                     time.sleep(1)
                     wx.GetApp().Yield()
 
-        callback = lambda event: self.show_channel_list(
+        back_callback = lambda event: self.show_channel_list(
             event, self.m_selected_provider_index)
-        self.add_back_button(callback)
+        self.add_back_button(back_callback)
+
 
         for item in channel.get_items():  # type: ignore
             inner_sizer = wx.BoxSizer(wx.VERTICAL)