Django developer guidelines

Views must not raise an exception (except raising http states when necessary - i.e. RESTful API)

User should be notified about operation result via django.contrib.messages

All errors and exceptions must be handled and logged in the functional module and module interface should return True, False or value

All internal methods in functional modules (those not meant to be called outside module) should start with _ those methods are not imported when using from module import * (for further reference see PEP 8)

Always use named urls and use reverse valuation both in templates and views e.g.:

reverse('website:cronOverview', args=(webSiteID,)

or

<a href="{% url 'storage:StorageAdmin' %}">Storage</a>