我正在尝试按照下面的代码压缩openpyxl创建的excel电子表格以及其他文件但是我收到以下错误,任何帮助
错误:
Traceback(最近一次调用最后一次):文件 " C:\ Python27 \ lib \ site-packages \ cherrypy_cprequest.py",第670行, 响应 response.body = self.handler()File" C:\ Python27 \ lib \ site-packages \ cherrypy \ lib \ encoding.py",第217行,in 的呼叫 self.body = self.oldhandler(* args,** kwargs)File" C:\ Python27 \ lib \ site-packages \ cherrypy_cpdispatch.py",第60行,in 的呼叫 返回self.callable(* self.args,** self.kwargs)文件" example.py",第2282行,在RPC_submit中 wb.save(iostream4)文件" C:\ Python27 \ lib \ site-packages \ openpyxl \ workbook \ workbook.py",line 345,保存 save_workbook(self,filename)File" C:\ Python27 \ lib \ site-packages \ openpyxl \ writer \ excel.py",第266行,in save_workbook writer.save(filename)File" C:\ Python27 \ lib \ site-packages \ openpyxl \ writer \ excel.py",第248行,in 保存 self.write_data()File" C:\ Python27 \ lib \ site-packages \ openpyxl \ writer \ excel.py",第81行,in 写入数据 self._write_worksheets()File" C:\ Python27 \ lib \ site-packages \ openpyxl \ writer \ excel.py",211行in _write_worksheets self._write_comment(ws)File" C:\ Python27 \ lib \ site-packages \ openpyxl \ writer \ excel.py",第181行,in _write_comment vml = fromstring(self.workbook.vba_archive.read(ws.legacy_drawing)) AttributeError:' NoneType'对象没有属性'读'
代码:
file_name4 = 'SP' + kwargs['sp'] + '-'+ kwargs['WO'] + ' ' + kwargs['site'] + 'TE - ' + 'Asset Distribution' +'.xlsx'
file_path = path + "\\" + file_name4
wb.save(file_path)
iostream4 = StringIO.StringIO()
wb.save(iostream4)
zip_output = StringIO.StringIO()
file = zipfile.ZipFile(zip_output, "w")
file.writestr(file_name0, iostream.getvalue())
file.writestr(file_name4, iostream4.getvalue())
file.close()
cherrypy.response.headers['Content-Type'] = 'application/zip'
cherrypy.response.headers['Content-Disposition'] = (
'attachment; filename={fname}.zip'.format(
fname='SP' + kwargs['sp'] + '-'+ kwargs['WO'] + ' ' + kwargs['site'] + ' - ' + 'Request for PC Documentation' +'.zip'
)
)
return zip_output.getvalue()