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# -*- coding: utf-8 -*-
from __future__ import absolute_import
from babel import support as babel_support
from babel import core as babel_core
from django.conf import settings
from django.template import Library
from django.utils.translation import to_locale, get_language
try:
from pytz import timezone
except ImportError:
timezone = None
from enmerkar.middleware import get_current_locale
__all__ = [
'datefmt', 'datetimefmt', 'timefmt', 'numberfmt', 'decimalfmt',
'currencyfmt', 'percentfmt', 'scientificfmt',
]
register = Library()
def _get_format():
locale = get_current_locale()
if not locale:
locale = babel_core.Locale.parse(to_locale(get_language()))
if timezone:
tzinfo = timezone(settings.TIME_ZONE)
else:
tzinfo = None
return babel_support.Format(locale, tzinfo)
@register.filter
def datefmt(date=None, format='medium'):
return _get_format().date(date, format=format)
@register.filter
def datetimefmt(datetime=None, format='medium'):
return _get_format().datetime(datetime, format=format)
@register.filter
def timefmt(time=None, format='medium'):
return _get_format().time(time, format=format)
@register.filter
def numberfmt(number):
return _get_format().number(number)
@register.filter
def decimalfmt(number, format=None):
return _get_format().decimal(number, format=format)
@register.filter
def currencyfmt(number, currency):
return _get_format().currency(number, currency)
@register.filter
def percentfmt(number, format=None):
return _get_format().percent(number, format=format)
@register.filter
def scientificfmt(number):
return _get_format().scientific(number)
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