@register.tag
def firstof(parser, token):
    return defaulttags.firstof(parser, token, escape=True)
Function to add active URL name to the page context
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Django-1.6.10/django/templatetags/future.py/firstof--crossover with--dataset/ETHPy150Open ofa/connect/open_connect/context_processors/active_url_name.py/add_active_url_name