'NoneType' object has no attribute 'streaming'
Solved :
Url.py login_required / cache_page order

Use TranslationDoesNotExist exception with django-parler to set default value when no translation of offer_description exist

First introduction and test of https://pypi.python.org/pypi/django-parler for multilingual order form.

Order Form : display product image and production mode logo when present and replace table by row/col (bootstrap)