def create_file(self):
records = []
record = Record(aeat347.PRESENTER_HEADER_RECORD)
record.fiscalyear = str(self.fiscalyear_code)
record.nif = self.company_vat
record.presenter_name = self.company.party.name
record.support_type = self.support_type
record.contact_phone = self.contact_phone
record.contact_name = self.contact_name
record.declaration_number = int('347{}{:0>6}'.format(
self.fiscalyear_code,
self.auto_sequence()))
record.previous_declaration_number = self.previous_number
record.party_count = len(self.parties)
record.party_amount = self.party_amount
record.property_count = len(self.properties)
record.property_amount = self.property_amount or Decimal('0.0')
record.representative_nif = self.representative_vat
records.append(record)
for line in itertools.chain(self.parties, self.properties):
record = line.get_record()
record.fiscalyear = str(self.fiscalyear_code)
record.nif = self.company_vat
records.append(record)
data = retrofix_write(records)
data = remove_accents(data).upper()
if isinstance(data, str):
data = data.encode('iso-8859-1')
self.file_ = self.__class__.file_.cast(data)
self.save()
