问如何在python中为xlwt中的一个样式添加多个格式？

EN

def export_styling_xls(request):
    response = HttpResponse(content_type='application/ms-excel')
    response['Content-Disposition'] = 'attachment; filename="users.xls"'

    wb = xlwt.Workbook(encoding='utf-8')
    ws = wb.add_sheet('Styling Data') # this will make a sheet named Users Data - First Sheet
    styles = dict(
        bold = 'font: bold 1',
        italic = 'font: italic 1',
        # Wrap text in the cell
        wrap_bold = 'font: bold 1; align: wrap 1;',
        # White text on a blue background
        reversed = 'pattern: pattern solid, fore_color blue; font: color white;',
        # Light orange checkered background
        light_orange_bg = 'pattern: pattern fine_dots, fore_color white, back_color orange;',
        # Heavy borders
        bordered = 'border: top thick, right thick, bottom thick, left thick;',
        # 16 pt red text
        big_red = 'font: height 320, color red;',
    )

    for idx, k in enumerate(sorted(styles)):
        style = xlwt.easyxf(styles[k])
        ws.write(idx, 0, k)
        ws.write(idx, 1, styles[k], style)

    wb.save(response)

    return response