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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def OnCut(self, event):
 """Clipboard cut event handler"""


        entry_line = \
            self.main_window.entry_line_panel.entry_line_panel.entry_line

        if wx.Window.FindFocus() != entry_line:
            selection = self.main_window.grid.selection

            with undo.group(_("Cut")):
                data = self.main_window.actions.cut(selection)

            self.main_window.clipboard.set_clipboard(data)

            self.main_window.grid.ForceRefresh()

        else:
            entry_line.Cut()

        event.Skip()