new filter for localflavor 'The Netherlands'

[lkeijser]

I've created a small filter that can be used in the same way as 'pluralize'. It basically adds 'en' (most common pluralized word in Dutch) when used.

from django import template
from django.template.defaultfilters import stringfilter

register = template.Library()

@register.filter
def meervoud(value, arg=u'en'):

if not u',' in arg:

arg = u',' + arg

bits = arg.split(u',')
if len(bits) > 2:

return u

singular_suffix, plural_suffix = bits[:2]

try:

if int(value) != 1:

return plural_suffix

except ValueError: # Invalid string that's not a number.

pass

except TypeError: # Value isn't a string or a number; maybe it's a list?

try:

if len(value) != 1:

return plural_suffix

except TypeError: # len() of unsized object.

pass

return singular_suffix