se adiciona MACHETE para eliminar namespace fe.

* facho/fe/fe.py (FeXML.tostring): Machete.

FossilOrigin-Name: eac21dca33c07b1a4973826f0e1e22eaf46f00fdbef9e47c459996ef37e0556e

facho/fe/fe.py

@@ -46,7 +46,13 @@ class FeXML(FachoXML):
         self._cn = root.rstrip('/')
         #self.find_or_create_element(self._cn)
 
+    # MACHETE se elimina xml namespace fe
+    def tostring(self, **kw):
+        return super().tostring(**kw)\
+            .replace("fe:", "")\
+            .replace("xmlns:fe", "xmlns")
 
+    
 class DianXMLExtensionCUFE(FachoXMLExtension):
     AMBIENTE_PRUEBAS = codelist.TipoAmbiente.by_name('Pruebas')['code']
     AMBIENTE_PRODUCCION = codelist.TipoAmbiente.by_name('Producción')['code']

facho/fe/form.py

@@ -298,8 +298,7 @@ class DIANInvoiceXML(fe.FeXML):
     def __init__(self, invoice):
         super().__init__('Invoice', 'http://www.dian.gov.co/contratos/facturaelectronica/v1')
         self.attach_invoice(invoice)
-
-
+    
     def set_supplier(fexml, invoice):
         fexml.set_element('/fe:Invoice/cac:AccountingSupplierParty/cbc:AdditionalAccountID',
                           invoice.invoice_supplier.organization_code)