Synnefo

import calendar

import datetime

from collections import defaultdict

from django.core.paginator import Paginator, EmptyPage

from django.db.models.query import QuerySet

from astakos.im.settings import PAGINATE_BY

register = template.Library()

DELIM = ','

@register.filter

def lookup(d, key):

    return d.get(key)

@register.filter

@register.filter

def sizeof_fmt(num):

    """Human friendly file size"""

    if num > 1:

        exponent = min(int(log(num, 1024)), len(unit_list) - 1)

        quotient = float(num) / 1024**exponent

        unit, num_decimals = unit_list[exponent]

        return format_string.format(quotient, unit)

    if num == 0:

        return '0 bytes'

    if num == 1:

        return '1 byte'

    else: