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from datetime import timedelta
from django import template
from django.template.defaultfilters import floatformat
register = template.Library()
@register.filter
def duration(value):
if not value and type(value) != timedelta:
return u''
# does not take microseconds into account
total_secs = value.seconds + value.days * 24 * 3600
mins = total_secs // 60
hrs, mins = divmod(mins, 60)
return '%d:%02d' % (hrs, mins)
@register.filter
def hours(value):
if not value and type(value) != timedelta:
return u''
# does not take microseconds into account
total_secs = value.seconds + value.days * 24 * 3600
mins = total_secs // 60
hrs, mins = divmod(mins, 60)
if hrs == 1:
return '%d hour' % hrs
return '%d hours' % hrs
@register.filter
def percentage(value, arg=-1):
if not value and type(value) != float:
return u''
new_val = value * 100.0
return floatformat(new_val, arg) + '%'
# vim: set ts=4 sw=4 et:
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