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from django import template
from django.http import HttpRequest
from django.utils.datastructures import SortedDict
import re
register = template.Library()
@register.filter(name="trimString")
def trimString(str):
return re.sub('\s+', ' ', str)
@register.filter(name='sort')
def listsort(value):
if isinstance(value, dict):
new_dict = SortedDict()
key_list = value.keys()
key_list.sort()
key_list.reverse()
for key in key_list:
values = value[key]
values.sort()
values.reverse()
new_dict[key] = values
return new_dict.items()
elif isinstance(value, list):
new_list = list(value)
new_list.sort()
return new_list
else:
return value
listsort.is_safe = True
@register.filter(name="tomonth")
def to_month(value):
months = ('January', 'February', 'March', 'April', 'May', 'June',
'July', 'August', 'September', 'October', 'November', 'December')
return months[value -1]
@register.filter(name="strip_page")
def strip_page(value):
print repr(value), repr(value)[-2]
if not value:
return value
if value.endswith('/') and value[-3] == '/':
end_with_number = False
try:
if int(value[-2]) in range(0,10):
end_with_number = True
if end_with_number:
output = value.rsplit('/', 2)
except ValueError:
output = value.rsplit('/', 1)
else:
output = value.rsplit('/', 1)
return output[0]
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