From 03a7e9e241657ceab9f3589008f53c6f3447f6a5 Mon Sep 17 00:00:00 2001
From: Sergio Oliveira <sergio@tracy.com.br>
Date: Sat, 22 Sep 2012 01:05:52 -0300
Subject: [PATCH] Usando codecs para abrir arquivos utf-8-sig

---
 pynfe/utils/__init__.py | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/pynfe/utils/__init__.py b/pynfe/utils/__init__.py
index 13fff26..3b67cd5 100644
--- a/pynfe/utils/__init__.py
+++ b/pynfe/utils/__init__.py
@@ -1,6 +1,7 @@
 # *-* encoding: utf-8 *-*
 
 import os
+import codecs
 
 try:
   from lxml import etree
@@ -75,21 +76,26 @@ def carregar_arquivo_municipios(uf, reverso=False):
             )
 
     # Carrega o conteudo do arquivo
-    fp = file(caminho_arquivo)
+    fp = codecs.open(caminho_arquivo, "r", "utf-8-sig")
     linhas = list(fp.readlines())
     fp.close()
    
     municipios_dict = {}
 
     for linha in linhas: 
-        codigo = linha[:7]
-        municipio = linha[7:].strip()
-    
+        codigo, municipio = linha.split('\t')
+        codigo = codigo.strip()
+        municipio = municipio.strip() 
+
         if not reverso:
             municipios_dict[codigo] = municipio
         else:
             municipios_dict[normalizar_municipio(municipio)] = codigo
 
+    if uf == 'DF':
+        import pprint
+        pprint.pprint(municipios_dict)
+
     return municipios_dict
 
 @memoize