From 04ded420c8bd92eb5694c27433ded5829b0b80aa Mon Sep 17 00:00:00 2001
From: Benjamin Dauvergne <bdauvergne@entrouvert.com>
Date: Fri, 21 Aug 2020 11:48:19 +0200
Subject: [PATCH] python: Exception.message was removed in python3 (#45995)

---
 bindings/python/lang.py                | 5 ++++-
 bindings/python/tests/binding_tests.py | 8 ++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/bindings/python/lang.py b/bindings/python/lang.py
index 22b7d028..f97c63ce 100644
--- a/bindings/python/lang.py
+++ b/bindings/python/lang.py
@@ -188,7 +188,10 @@ class Error(Exception):
         if self.code:
             return '<lasso.%s(%s): %s>' % (self.__class__.__name__, self.code, _lasso.strError(self.code))
         else:
-            return '<lasso.%s: %s>' % (self.__class__.__name__, self.message)
+            if sys.version_info >= (3,):
+                return '<lasso.%s: %s>' % (self.__class__.__name__, self)
+            else:
+                return '<lasso.%s: %s>' % (self.__class__.__name__, self.message)
 
     def __getitem__(self, i):
         # compatibility with SWIG bindings
diff --git a/bindings/python/tests/binding_tests.py b/bindings/python/tests/binding_tests.py
index 936e8b3b..feca4694 100755
--- a/bindings/python/tests/binding_tests.py
+++ b/bindings/python/tests/binding_tests.py
@@ -329,6 +329,14 @@ class BindingTestCase(unittest.TestCase):
         node.sessionIndexes = ()
         assert node.sessionIndexes == (), node.sessionIndexes
 
+    def test14(self):
+        # verify Error implementation
+        with self.assertRaises(lasso.Error) as cm:
+            lasso.Server('', '', '')
+        assert isinstance(str(cm.exception), str)
+        with self.assertRaises(lasso.Error) as cm:
+            lasso.Error.raise_on_rc(lasso._lasso.XML_ERROR_SCHEMA_INVALID_FRAGMENT)
+        self.assertEqual(str(cm.exception), '<lasso.XmlSchemaInvalidFragmentError(17): An XML tree does not respect at least an XML schema of its namespaces.>')
 
 
 
-- 
2.28.0