From 7bad8139fd97a01dd49b47e580f0b7d2d3781589 Mon Sep 17 00:00:00 2001
From: juliomax <juliomax@users.noreply.github.com>
Date: Mon, 30 Mar 2015 10:34:51 -0300
Subject: [PATCH] Update certificado.py

Resolvendo problema libxml2 library function failed:expr=xpointer(id('')) que impedia a assinatura do xml
---
 pysped/xml_sped/certificado.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pysped/xml_sped/certificado.py b/pysped/xml_sped/certificado.py
index def0ff10..b633e707 100644
--- a/pysped/xml_sped/certificado.py
+++ b/pysped/xml_sped/certificado.py
@@ -379,7 +379,7 @@ def _finaliza_xml(self, xml):
     def assina_xml(self, xml):
         self._inicia_funcoes_externas()
         xml = self._prepara_doc_xml(xml)
-
+        xml = xml.replace('<Reference URI="#">', '<Reference URI="">').strip()
         #
         # Colocamos o texto no avaliador XML
         #