from __future__ import unicode_literals
from django import template
register = template.Library()
@register.filter
[docs]def substract(value, subtract_by):
"""
Get the absolute value for "value". This template tag is a wrapper for
pythons "abs(...)" method.
Usage:
>>> absolute(5, 2)
3
"""
return value - subtract_by
@register.filter
[docs]def multiply(value, multiplier):
"""
Multiplies two values together.
Usage:
>>> multiply(5, 2)
10
"""
return value * multiplier
@register.filter
[docs]def divide(numerator, denominator):
"""
Divides two values from each other.
Usage:
>>> absolute(-5)
5
"""
return numerator / denominator
@register.filter
[docs]def absolute(value):
"""
Get the absolute value for "value". This template tag is a wrapper for
pythons "abs(...)" method.
Usage:
>>> absolute(-5)
5
"""
try:
return abs(value)
except:
return value