X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Fbindings%2Fpython%2Fbt2%2Fbt2%2Ferror.py;h=a067345187c3a646d35f1dc5eda93ebc66ce2b33;hb=768f9bcbf4b5acd09dda85ab32c0ea30d8826136;hp=4e3e53f0314f7a7c5331d97cec45374ed3f48f46;hpb=34d5cf2f1bd49ed027313d94e20f778daaf920af;p=babeltrace.git

diff --git a/src/bindings/python/bt2/bt2/error.py b/src/bindings/python/bt2/bt2/error.py
index 4e3e53f0..a0673451 100644
--- a/src/bindings/python/bt2/bt2/error.py
+++ b/src/bindings/python/bt2/bt2/error.py
@@ -1,3 +1,7 @@
+# SPDX-License-Identifier: MIT
+#
+# Copyright (c) 2019 Simon Marchi <simon.marchi@efficios.com>
+
 from bt2 import native_bt
 from collections import abc
 
@@ -26,11 +30,10 @@ class _ErrorCause:
         self._module_name = native_bt.error_cause_get_module_name(ptr)
         self._file_name = native_bt.error_cause_get_file_name(ptr)
         self._line_number = native_bt.error_cause_get_line_number(ptr)
+        self._str = native_bt.bt2_format_bt_error_cause(ptr)
 
     def __str__(self):
-        s = '[{}] ({}:{})\n'.format(self.module_name, self.file_name, self.line_number)
-        s += self.message
-        return s
+        return self._str
 
     @property
     def message(self):
@@ -55,11 +58,11 @@ class _ComponentErrorCause(_ErrorCause):
         self._component_name = native_bt.error_cause_component_actor_get_component_name(
             ptr
         )
-        self._component_class_type = native_bt.error_cause_component_actor_get_component_class_type(
-            ptr
+        self._component_class_type = (
+            native_bt.error_cause_component_actor_get_component_class_type(ptr)
         )
-        self._component_class_name = native_bt.error_cause_component_actor_get_component_class_name(
-            ptr
+        self._component_class_name = (
+            native_bt.error_cause_component_actor_get_component_class_name(ptr)
         )
         self._plugin_name = native_bt.error_cause_component_actor_get_plugin_name(ptr)
 
@@ -83,11 +86,11 @@ class _ComponentErrorCause(_ErrorCause):
 class _ComponentClassErrorCause(_ErrorCause):
     def __init__(self, ptr):
         super().__init__(ptr)
-        self._component_class_type = native_bt.error_cause_component_class_actor_get_component_class_type(
-            ptr
+        self._component_class_type = (
+            native_bt.error_cause_component_class_actor_get_component_class_type(ptr)
         )
-        self._component_class_name = native_bt.error_cause_component_class_actor_get_component_class_name(
-            ptr
+        self._component_class_name = (
+            native_bt.error_cause_component_class_actor_get_component_class_name(ptr)
         )
         self._plugin_name = native_bt.error_cause_component_class_actor_get_plugin_name(
             ptr
@@ -109,20 +112,22 @@ class _ComponentClassErrorCause(_ErrorCause):
 class _MessageIteratorErrorCause(_ErrorCause):
     def __init__(self, ptr):
         super().__init__(ptr)
-        self._component_name = native_bt.error_cause_message_iterator_actor_get_component_name(
-            ptr
+        self._component_name = (
+            native_bt.error_cause_message_iterator_actor_get_component_name(ptr)
         )
-        self._component_output_port_name = native_bt.error_cause_message_iterator_actor_get_component_output_port_name(
-            ptr
+        self._component_output_port_name = (
+            native_bt.error_cause_message_iterator_actor_get_component_output_port_name(
+                ptr
+            )
         )
-        self._component_class_type = native_bt.error_cause_message_iterator_actor_get_component_class_type(
-            ptr
+        self._component_class_type = (
+            native_bt.error_cause_message_iterator_actor_get_component_class_type(ptr)
         )
-        self._component_class_name = native_bt.error_cause_message_iterator_actor_get_component_class_name(
-            ptr
+        self._component_class_name = (
+            native_bt.error_cause_message_iterator_actor_get_component_class_name(ptr)
         )
-        self._plugin_name = native_bt.error_cause_message_iterator_actor_get_plugin_name(
-            ptr
+        self._plugin_name = (
+            native_bt.error_cause_message_iterator_actor_get_plugin_name(ptr)
         )
 
     @property
@@ -169,6 +174,7 @@ class _Error(Exception, abc.Sequence):
         assert self._ptr is not None
 
         self._msg = msg
+        self._str = msg + '\n' + native_bt.bt2_format_bt_error(self._ptr)
 
         # Read everything we might need from the error pointer, so we don't
         # depend on it.  It's possible for the user to keep an Error object
@@ -212,7 +218,4 @@ class _Error(Exception, abc.Sequence):
         return len(self._causes)
 
     def __str__(self):
-        s = self._msg + '\n'
-        for c in self:
-            s += str(c) + '\n'
-        return s
+        return self._str