def expand_chart_data(chart, offset_down=1, offset_up=0, allow_cb=_true): with xlcom.pause_screen_updating(chart.Application): for series in chart.SeriesCollection(): if allow_cb(series): expand_series(series, offset_down, offset_up)
def expand_series(series, offset_down, offset_up=0): with xlcom.pause_screen_updating(series.Application): old_formula = series.Formula full_form = _expand_formula(old_formula, offset_down, offset_up) series.Formula = full_form