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    const v = {{ plural }};
    if (typeof v === 'boolean') {
      return v ? 1 : 0;
    } else {
      return v;
    }
  };
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  {% if catalog_str %}
  const newcatalog = {{ catalog_str }};
  for (const key in newcatalog) {
    django.catalog[key] = newcatalog[key];
  }
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      }
    };

    django.gettext_noop = function(msgid) { return msgid; };

    django.pgettext = function(context, msgid) {
      let value = django.gettext(context + '\x04' + msgid);
      if (value.includes('\x04')) {
        value = msgid;
      }
      return value;
    };

    django.npgettext = function(context, singular, plural, count) {
      let value = django.ngettext(context + '\x04' + singular, context + '\x04' + plural, count);
      if (value.includes('\x04')) {
        value = django.ngettext(singular, plural, count);
      }
      return value;
    };

    django.interpolate = function(fmt, obj, named) {
      if (named) {
        return fmt.replace(/%\(\w+\)s/g, function(match){return String(obj[match.slice(2,-2)])});
      } else {
        return fmt.replace(/%s/g, function(match){return String(obj.shift())});
      }
    };


    /* formatting library */

    django.formats = {{ formats_str }};

    django.get_format = function(format_type) {
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      if (typeof value === 'undefined') {
        return format_type;
      } else {
        return value;
      }
    };

    /* add to global namespace */
    globals.pluralidx = django.pluralidx;
    globals.gettext = django.gettext;
    globals.ngettext = django.ngettext;
    globals.gettext_noop = django.gettext_noop;
    globals.pgettext = django.pgettext;
    globals.npgettext = django.npgettext;
    globals.interpolate = django.interpolate;
    globals.get_format = django.get_format;

    django.jsi18n_initialized = true;
  }
};
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