def get_info(self):
if not self.portfolio:
return []
change, percent = self.portfolio.current_change
change_text = gui_utils.get_string_from_float(percent) + '%' + ' | ' + gui_utils.get_currency_format_from_float(change)
o_change, o_percent = self.portfolio.overall_change
o_change_text = gui_utils.get_string_from_float(o_percent) + '%' + ' | ' + gui_utils.get_currency_format_from_float(o_change)
return [(_('Day\'s gain'), gui_utils.get_green_red_string(change, change_text)),
(_('Overall gain'), gui_utils.get_green_red_string(o_change, o_change_text)),
('Investments', gui_utils.get_currency_format_from_float(self.portfolio.get_current_value())),
('# positions', self.portfolio.active_positions_count),
('Last update', gui_utils.datetime_format(self.portfolio.last_update, False))
]
def add_chart(self):
self.vbox.remove(self.current_chart)
date1 = date.today()
date2 = self.get_date2(self.current_zoom, date1)
data = self.stock.get_quotations(date2)
if len(data) == 0:
if not self.noDataLabelShown:
self.noDataLabelShown = True
self.vbox.pack_end(Gtk.Label(label='No historical data found!'), True, True, 0)
self.show_all()
return
controller = chart_controller.StockChartPlotController(data)
self.current_chart = charts.SimpleLineChart(controller, 600)
self.vbox.pack_end(self.current_chart, True, True, 0)
change = controller.y_values[0][1][-1] - controller.y_values[0][1][0]
if controller.y_values[0][1][0] == 0.1:
safeDiv = 1
else:
safeDiv = controller.y_values[0][1][0]
change_str = gui_utils.get_green_red_string(change, gui_utils.get_currency_format_from_float(change) + ' (' + str(round(change / safeDiv * 100, 2)) + '%)')
self.change_label.set_markup(gui_utils.get_date_string(date2) + ' - ' + gui_utils.get_date_string(date1) + ' ' + change_str)
self.show_all()