old_contents: from .base import Model, Nested, String
  
  
  class AuthInfo(Model):
      root_tag = 'mrw:AuthInfo'
  
      franchise_code = String('mrw:CodigoFranquicia')
      subscriber_code = String('mrw:CodigoAbonado')
      departament_code = String('mrw:CodigoDepartamento', ignore_if_none=True)
      username = String('mrw:UserName')
      password = String('mrw:Password')
  
  
  class Address(Model):
      root_tag = 'mrw:Direccion'
  
      street_type = String('mrw:CodigoTipoVia')
      street_name = String('mrw:Via')
      street_number = String('mrw:Numero')
      remaining_details = String('mrw:Resto')
      postal_code = String('mrw:CodigoPostal')
      city = String('mrw:Poblacion')
  
  
  class PickupInfo(Model):
      root_tag = 'mrw:DatosEntrega'
  
      pickup_address = Nested('mrw:Direccion', Address, unwrap=True)
      vat_number = String('mrw:Nif')
      recipient_name = String('mrw:Nombre')
      recipient_phone_number = String('mrw:Telefono')
      contact_phone_number = String('mrw:Contacto')
      contact_name = String('mrw:ALaAtencionDe')
      comments = String('mrw:Observaciones')
  
  
  class Package(Model):
      root_tag = 'mrw:BultoRequest'
  
      height = String('mrw:Alto')
      length = String('mrw:Largo')
      width = String('mrw:Ancho')
      dimension = String('mrw:Dimension')
      reference = String('mrw:Referencia')
      weight = String('mrw:Peso')
  
  
  class ServiceInfo(Model):
      root_tag = 'mrw:DatosServicio'
  
      date = String('mrw:Fecha')
      customer_reference = String('mrw:Referencia')
      franchise_delivery = String('mrw:EnFranquicia', default='N')
      service_code = String('mrw:CodigoServicio')
      packages = Nested('mrw:Bultos', Package, many=True)
      number_of_packages = String('mrw:NumeroBultos')
      weight = String('mrw:Peso')
      delivery_on_saturday = String('mrw:EntregaSabado', default='N')
      delivery_before_830 = String('mrw:Entrega830', default='N')
      delivery_after_time = String('mrw:EntregaPartirDe')
      management = String('mrw:Gestion', default='N')
      return_back = String('mrw:Retorno', default='N')
      immediate_confirmation = String('mrw:ConfirmacionInmediata', default='N')
      reimbursement = String('mrw:Reembolso', default='N')
  
new_contents: from .base import Model, Nested, String
  
  
  class AuthInfo(Model):
      root_tag = 'mrw:AuthInfo'
  
      franchise_code = String('mrw:CodigoFranquicia')
      subscriber_code = String('mrw:CodigoAbonado')
      departament_code = String('mrw:CodigoDepartamento', ignore_if_none=True)
      username = String('mrw:UserName')
      password = String('mrw:Password')
  
  
  class Address(Model):
      root_tag = 'mrw:Direccion'
  
      street_type = String('mrw:CodigoTipoVia')
      street_name = String('mrw:Via')
      street_number = String('mrw:Numero')
      remaining_details = String('mrw:Resto')
      postal_code = String('mrw:CodigoPostal')
      city = String('mrw:Poblacion')
  
  
  class PickupInfo(Model):
      root_tag = 'mrw:DatosEntrega'
  
      pickup_address = Nested('mrw:Direccion', Address, unwrap=True)
      vat_number = String('mrw:Nif')
      recipient_name = String('mrw:Nombre')
      recipient_phone_number = String('mrw:Telefono')
      contact_phone_number = String('mrw:Contacto')
      contact_name = String('mrw:ALaAtencionDe')
      comments = String('mrw:Observaciones')
  
  
  class Package(Model):
      root_tag = 'mrw:BultoRequest'
  
      height = String('mrw:Alto')
      length = String('mrw:Largo')
      width = String('mrw:Ancho')
      dimension = String('mrw:Dimension')
      reference = String('mrw:Referencia')
      weight = String('mrw:Peso')
  
  
  class ServiceInfo(Model):
      root_tag = 'mrw:DatosServicio'
  
      date = String('mrw:Fecha')
      customer_reference = String('mrw:Referencia')
      franchise_delivery = String('mrw:EnFranquicia', default='N')
      service_code = String('mrw:CodigoServicio')
      packages = Nested('mrw:Bultos', Package, many=True)
      number_of_packages = String('mrw:NumeroBultos')
      weight = String('mrw:Peso')
      delivery_on_saturday = String('mrw:EntregaSabado', default='N')
      delivery_before_830 = String('mrw:Entrega830', default='N')
      delivery_after_time = String('mrw:EntregaPartirDe')
      management = String('mrw:Gestion', default='N')
      return_back = String('mrw:Retorno', default='N')
      immediate_confirmation = String('mrw:ConfirmacionInmediata', default='N')
      reimbursement = String('mrw:Reembolso', default='N')
  
  
  class GetLabel(Model):
      root_tag = None
  
      shipping_number = String('mrw:NumeroEnvio')
      delimiter = String('mrw:SeparadorNumerosEnvio', ignore_if_none=True)
      date_range_start = String('mrw:FechaInicioEnvio', ignore_if_none=True)
      date_range_end = String('mrw:FechaFinEnvio', ignore_if_none=True)
      label_type = String('mrw:TipoEtiquetaEnvio', default='0')
      top_margin = String('mrw:ReportTopMargin', default='1100')
      left_margin = String('mrw:ReportLeftMargin', default=650)
  
subject: Add GetLabel model