commit 8bbd2206b91eb07835c98c8283c300555b2e5f7b
author Mike Frysinger <vapier@chromium.org> Sat Jan 17 08:10:20 2015 -0500
committer ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> Wed Feb 04 23:32:43 2015 +0000
tree 65b84c89c7ab5f28044a52da57f57828e179a395
parent 9c1d9b9c988334914991ce7e22c7bb1023319902

cbuildbot: print extended details about exceptions

The current exceptions shown are useful, but sometimes don't contain
enough details about the problem due to only showing the function
trace.  Lets extend the display to include the local variables in
each frame.

BUG=None
TEST=`./cbuildbot/run_tests` passes
TEST=ran w/a CL triggering an unhandled exception and reviewed output

Change-Id: I5045aa27b8eba82af5d3be75fcb73b9b1dc3410f
Reviewed-on: https://chromium-review.googlesource.com/241482
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>

scripts/cbuildbot.py

diff --git a/scripts/cbuildbot.py b/scripts/cbuildbot.py
index d38eebe..71a96dc 100644
--- a/scripts/cbuildbot.py
+++ b/scripts/cbuildbot.py
@@ -22,7 +22,6 @@
 import pickle
 import sys
 import tempfile
-import traceback
 
 from chromite.cbuildbot import afdo
 from chromite.cbuildbot import cbuildbot_config
@@ -413,7 +412,7 @@
         if isinstance(ex, failures_lib.CompoundFailure):
           print(str(ex))
 
-        traceback.print_exc(file=sys.stdout)
+        cros_build_lib.PrintDetailedTraceback(file=sys.stdout)
         raise
 
       if not (print_report and isinstance(ex, failures_lib.StepFailure)):