def _view_btn_clickked(self):		
		global requests		
		try:
			request = requests[self.ComboBox.current()]		
			data = DB.GetData(request[0])
			   
			DataSet = []
	   
			for line in data:      
				userID = int(line[0])
				requestID = int(line[1])
				date = line[2]
				phis = float(line [3])
				emo = float(line [4])
				intell = float(line[5])
				DataSet.append([userID, requestID, date, phis, emo, intell])				
		except:
			tm.showerror("Graph error", "Не удается построить график")
			
		Graph.CreateGraph(DataSet,int(request[3]))			
def RecoverVersion(request):
    d = timedelta(days=int(request[3]))
    print(
        "Восстанавливаем данные в промежутке %s - %s" %
        (request[2],
         (datetime.strptime(request[2], '%d-%m-%Y') + d).strftime('%d-%m-%Y')))
    data = DBAccess.GetData(request[0])

    DataSet = []

    for line in data:
        userID = int(line[0])
        requestID = int(line[1])
        date = line[2]
        phis = float(line[3])
        emo = float(line[4])
        intell = float(line[5])
        DataSet.append([userID, requestID, date, phis, emo, intell])

    Graph.CreateGraph(DataSet, int(request[3]))