File Path Question

New to Django(ish).  I'm not sure whether my error is coding or OS related:
I am getting the following error message:

IOError at /myapp/file_view/4/

[Errno 2] No such file or directory: 'documents/2013/06/20/testdata1.csv'

Request Method:	GET
Request URL:	http://127.0.0.1:8000/myapp/file_view/4/
Django Version:	1.5.1
Exception Type:	IOError
Exception Value:	[Errno 2] No such file or directory: 'documents/2013/06/20/testdata1.csv'
Exception Location:	C:\stats_portal\myproject\myproject\myapp\fileview.py in filedata, line 5
Python Executable:	c:\python27\python.exe
Python Version:	2.7.5
Python Path:	['C:\\stats_portal\\myproject', 'c:\\python27\\lib\\site-packages\\python_dateutil-1.5-py2.7.egg', 'c:\\python27\\lib\\site-packages\\django_directupload-0.0.11-py2.7.egg', 'C:\\windows\\system32\\python27.zip', 'c:\\python27\\DLLs', 'c:\\python27\\lib', 'c:\\python27\\lib\\plat-win', 'c:\\python27\\lib\\lib-tk', 'c:\\python27', 'c:\\python27\\lib\\site-packages']
Server time:	Fri, 21 Jun 2013 14:09:20 +0100

Is the file not found problem because the upload has recorded it as documents/2013/06/... even though I am working on Windows, so python / django should have ... documents\\2013\\06\\... etc? I am developing on Windows, but will deploy on Linux.

Or have I made an error elsewhere? 

Regards,
Nigel Legg
07914 740972
http://twitter.com/nigellegg
http://uk.linkedin.com/in/nigellegg

--
You received this message because you are subscribed to the Google Groups "Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscribe@googlegroups.com.
To post to this group, send email to django-users@googlegroups.com.
Visit this group at http://groups.google.com/group/django-users.
For more options, visit https://groups.google.com/groups/opt_out.