simple2.py

 #coding: utf-8
 import xlsxwriter

 workbook = xlsxwriter.Workbook('chart.xlsx')
 worksheet = workbook.add_worksheet()

 chart = workbook.add_chart({'type': 'column'})

 title = [u'业务名称',u'星期一',u'星期二',u'星期三',u'星期四',u'星期五',u'星期六',u'星期日',u'平均流量']
 buname= [u'业务官网',u'新闻中心',u'购物频道',u'体育频道',u'亲子频道']

 data = [
     [150,152,158,149,155,145,148],
     [89,88,95,93,98,100,99],
     [201,200,198,175,170,198,195],
     [75,77,78,78,74,70,79],
     [88,85,87,90,93,88,84],
 ]
 format=workbook.add_format()
 format.set_border(1)

 format_title=workbook.add_format()
 format_title.set_border(1)
 format_title.set_bg_color('#cccccc')
 format_title.set_align('center')
 format_title.set_bold()

 format_ave=workbook.add_format()
 format_ave.set_border(1)
 format_ave.set_num_format('0.00')

 worksheet.write_row('A1',title,format_title)
 worksheet.write_column('A2', buname,format)
 worksheet.write_row('B2', data[0],format)
 worksheet.write_row('B3', data[1],format)
 worksheet.write_row('B4', data[2],format)
 worksheet.write_row('B5', data[3],format)
 worksheet.write_row('B6', data[4],format)

 def chart_series(cur_row):
     worksheet.write_formula('I'+cur_row, \
      '=AVERAGE(B'+cur_row+':H'+cur_row+')',format_ave)
     chart.add_series({
         'categories': '=Sheet1!$B$1:$H$1',
         'values':     '=Sheet1!$B$'+cur_row+':$H$'+cur_row,
         'line':       {'color': 'black'},
         'name':    '=Sheet1!$A$'+cur_row,
     })

 for row in range(2, 7):
     chart_series(str(row))

 #chart.set_table()
 #chart.set_style(30)
 chart.set_size({'width': 577, 'height': 287})
 chart.set_title ({'name': u'业务流量周报图表'})
 chart.set_y_axis({'name': 'Mb/s'})

 worksheet.insert_chart('A8', chart)
 workbook.close()