@register.filter
@stringfilter
def trim(value):
    return value.replace(" ", "-")
encode a string. if str is a python 3 string, do nothing.
dataset/ETHPy150Open ofa/connect/open_connect/notifications/templatetags/trimspace.py/trim--crossover with--dataset/ETHPy150Open serverdensity/sdbot/limbo/utils/__init__.py/encode