Django中如何用xlwt生成表格的方法步骤

同样是做表格，但是有些人的表格就做的很好看。融合了之前所学不同模块的知识，来讲讲django中生成表格的特殊方法。
这里只是mark一下导出的方法，并没有做什么rest处理和异常处理。

维护统一的style样式，可以使导出的数据更加美观。

def export_excel(request): 
  # 设置httpresponse的类型
  response = httpresponse(content_type='application/vnd.ms-excel') 
  response['content-disposition'] = 'attachment;filename=user.xls' 
  # new一个文件
  wb = xlwt.workbook(encoding = 'utf-8') 
  # new一个sheet
  sheet = wb.add_sheet(u'人员表单')
  # 维护一些样式， style_heading, style_body, style_red, style_green
　　 style_heading = xlwt.easyxf("""
    font:
      name arial,
      colour_index white,
      bold on,
      height 0xa0;
    align:
      wrap off,
      vert center,
      horiz center;
    pattern:
      pattern solid,
      fore-colour 0x19;
    borders:
      left thin,
      right thin,
      top thin,
      bottom thin;
    """
  )
  style_body = xlwt.easyxf("""
    font:
      name arial,
      bold off,
      height 0xa0;
    align:
      wrap on,
      vert center,
      horiz left;
    borders:
      left thin,
      right thin,
      top thin,
      bottom thin;
    """
  )
  style_green = xlwt.easyxf(" pattern: pattern solid,fore-colour 0x11;")
  style_red = xlwt.easyxf(" pattern: pattern solid,fore-colour 0x0a;")
  fmts = [
    'm/d/yy',
    'd-mmm-yy',
    'd-mmm',
    'mmm-yy',
    'h:mm am/pm',
    'h:mm:ss am/pm',
    'h:mm',
    'h:mm:ss',
    'm/d/yy h:mm',
    'mm:ss',
    '[h]:mm:ss',
    'mm:ss.0',
  ]
  style_body.num_format_str = fmts[0]
 
  # 写标题栏
  sheet.write(0,0, '姓名', style_heading) 
  sheet.write(0,1, '英文名', style_heading) 
  sheet.write(0,2, '职位', style_heading) 
  sheet.write(0,3, '公司电话', style_heading) 
  sheet.write(0,4, '手机', style_heading) 
  sheet.write(0,5, 'qq', style_heading) 
  sheet.write(0,6, 'msn', style_heading) 
  sheet.write(0,7, 'email', style_heading) 
  sheet.write(0,8, '办公地点', style_heading) 
  sheet.write(0,9, '部门', style_heading)
  sheet.write(0,10, '人员状态'， style_heading)
   
  # 写数据
  row = 1 
  for usa in employesinfo.objects.all():
    sheet.write(row,0, usa.name, style_body)
    sheet.write(row,1, usa.ename, style_body)
    sheet.write(row,2, usa.postion, style_body)
    sheet.write(row,3, usa.cphone, style_body)
    sheet.write(row,4, usa.pphone, style_body)
    sheet.write(row,5, usa.qq, style_body)
    sheet.write(row,6, usa.msn, style_body)
    sheet.write(row,7, usa.email, style_body)
    sheet.write(row,8, usa.offareas, style_body)
    sheet.write(row,9, usa.depart, style_body)
    if int(usa.status) == 1:
      sheet.write(row,10, '在职',style_green)
    else:
      sheet.write(row,10,'离职', style_red)
    row=row + 1 
   
  # 写出到io
  output = stringio.stringio()
  wb.save(output)
  # 重新定位到开始
  output.seek(0)
  response.write(output.getvalue()) 
  return response 

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