Tratamento do CORS nos resultados de erro.

PostmonServer.py

@@ -66,7 +66,9 @@ def make_error(message):
         'jsonp': 'application/javascript',
     }
     format_ = bottle.request.query.get('format', 'json')
-    return HTTPResponse(status=message, content_type=formats[format_])
+    response = HTTPResponse(status=message, content_type=formats[format_])
+    response.headers['Access-Control-Allow-Origin'] = '*'
+    return response
 
 
 def _get_estado_info(db, sigla):

test/postmon_test.py

@@ -219,6 +219,7 @@ class PostmonErrors(unittest.TestCase):
         response = self.get_cep('99999999', expect_errors=True)
         self.assertEqual("404 CEP 99999999 nao encontrado", response.status)
         self.assertEqual('application/json', response.headers['Content-Type'])
+        self.assertEqual('*', response.headers['Access-Control-Allow-Origin'])
         self.assertEqual('', response.body)
 
     @mock.patch('PostmonServer._get_info_from_source')
@@ -227,6 +228,7 @@ class PostmonErrors(unittest.TestCase):
         response = self.get_cep('99999999', format='xml', expect_errors=True)
         self.assertEqual("404 CEP 99999999 nao encontrado", response.status)
         self.assertEqual('application/xml', response.headers['Content-Type'])
+        self.assertEqual('*', response.headers['Access-Control-Allow-Origin'])
         self.assertEqual('', response.body)
 
     @mock.patch('PostmonServer._get_info_from_source')
@@ -236,6 +238,7 @@ class PostmonErrors(unittest.TestCase):
         self.assertEqual("503 Servico Temporariamente Indisponivel",
                          response.status)
         self.assertEqual('application/json', response.headers['Content-Type'])
+        self.assertEqual('*', response.headers['Access-Control-Allow-Origin'])
         self.assertEqual('', response.body)
 
     @mock.patch('PostmonServer._get_info_from_source')
@@ -245,6 +248,7 @@ class PostmonErrors(unittest.TestCase):
         self.assertEqual("503 Servico Temporariamente Indisponivel",
                          response.status)
         self.assertEqual('application/xml', response.headers['Content-Type'])
+        self.assertEqual('*', response.headers['Access-Control-Allow-Origin'])
         self.assertEqual('', response.body)