Yes, Anthony I'll do as you said. Thanks once again.
On Tuesday, November 18, 2014 12:06:31 PM UTC+5:30, T.R.Rajkumar wrote:
>
> form_upload = SQLFORM.factory(Field('your_excel_file', 'upload',
> uploadfolder='helloworld/uploads'))
> if form_upload.process().accepted:
> session.your_excel_file = form.vars.your_excel_file
>
> def import_from_excel():
> workbook = xlrd.open_workbook(session.your_excel_file)
>
>
> When import_from_excel() is called gives rise to the below error.
> How to access excel file stored in session?
>
> File "F:/trr/web2py/web2py/applications/helloworld/controllers/cms_meas.py"
> <http://127.0.0.1:8000/admin/default/edit/helloworld/controllers/cms_meas.py>,
> line 255, in import_from_excel
> workbook = xlrd.open_workbook(session.your_excel_file)
> File "D:\Python\lib\site-packages\xlrd\__init__.py", line 366, in
> open_workbook
> formatting_info=formatting_info,
> File "D:\Python\lib\site-packages\xlrd\__init__.py", line 725, in __init__
> f = open(filename, open_mode)
> TypeError: coercing to Unicode: need string or buffer, NoneType found
>
>
>
>
>
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