mirror of
https://github.com/pretix/pretix.git
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91 lines
2.3 KiB
Python
91 lines
2.3 KiB
Python
from contextlib import contextmanager
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from django.conf import settings
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from django.utils import translation
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from django.utils.formats import date_format, number_format
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from django.utils.translation import gettext
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from pretix.base.templatetags.money import money_filter
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from i18nfield.fields import ( # noqa
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I18nCharField, I18nTextarea, I18nTextField, I18nTextInput,
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)
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from i18nfield.forms import I18nFormField # noqa
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# Compatibility imports
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from i18nfield.strings import LazyI18nString # noqa
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from i18nfield.utils import I18nJSONEncoder # noqa
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class LazyDate:
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def __init__(self, value):
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self.value = value
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def __format__(self, format_spec):
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return self.__str__()
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def __str__(self):
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return date_format(self.value, "SHORT_DATE_FORMAT")
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class LazyExpiresDate:
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def __init__(self, expires):
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self.value = expires
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def __format__(self, format_spec):
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return self.__str__()
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def __str__(self):
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at_end_of_day = self.value.hour == 23 and self.value.minute == 59 and self.value.second >= 59
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if at_end_of_day:
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return date_format(self.value, "SHORT_DATE_FORMAT")
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else:
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return date_format(self.value, "SHORT_DATETIME_FORMAT")
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class LazyCurrencyNumber:
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def __init__(self, value, currency):
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self.value = value
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self.currency = currency
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def __format__(self, format_spec):
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return self.__str__()
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def __str__(self):
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return money_filter(self.value, self.currency)
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class LazyNumber:
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def __init__(self, value, decimal_pos=2):
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self.value = value
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self.decimal_pos = decimal_pos
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def __format__(self, format_spec):
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return self.__str__()
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def __str__(self):
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return number_format(self.value, decimal_pos=self.decimal_pos)
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@contextmanager
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def language(lng):
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_lng = translation.get_language()
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translation.activate(lng or settings.LANGUAGE_CODE)
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try:
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yield
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finally:
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translation.activate(_lng)
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class LazyLocaleException(Exception):
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def __init__(self, *args):
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self.msg = args[0]
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self.msgargs = args[1] if len(args) > 1 else None
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self.args = args
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super().__init__(self.msg, self.msgargs)
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def __str__(self):
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if self.msgargs:
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return gettext(self.msg) % self.msgargs
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else:
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return gettext(self.msg)
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