diff mbox series

[kirkstone,2.0,03/14] event.py: ignore exceptions from stdout and sterr operations in atexit

Message ID 0cfb6c219333b6ad8a9a21185c6c506209c3cce8.1663078873.git.steve@sakoman.com
State Accepted, archived
Commit 65cee11967f60c74fa89bb6d72f32135968a6b87
Headers show
Series [kirkstone,2.0,01/14] runqueue: Fix unihash cache mismatch issues | expand

Commit Message

Steve Sakoman Sept. 13, 2022, 2:26 p.m. UTC 
From: Mikko Rapeli <mikko.rapeli@bmw.de>

When atexit functions run, stdout and stderr operations may fail, e.g.
when output is piped to less but has been exited by the user.
This removes error print from output of "bitbake -e sqlite3 | less"
if user presses "q" before bitbake has finished processing:

[Errno 32] Broken pipeError in atexit._run_exitfuncs:
Traceback (most recent call last):
  File "/home/builder/src/poky/bitbake/lib/bb/event.py", line 135, in print_ui_queue
    sys.stdout.flush()

Signed-off-by: Mikko Rapeli <mikko.rapeli@bmw.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 35167536c163eb6b7653cbcaad9f65b834d3e2f8)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
---
 lib/bb/event.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/lib/bb/event.py b/lib/bb/event.py
index df020551..97668601 100644
--- a/lib/bb/event.py
+++ b/lib/bb/event.py
@@ -132,8 +132,14 @@  def print_ui_queue():
     if not _uiready:
         from bb.msg import BBLogFormatter
         # Flush any existing buffered content
-        sys.stdout.flush()
-        sys.stderr.flush()
+        try:
+            sys.stdout.flush()
+        except:
+            pass
+        try:
+            sys.stderr.flush()
+        except:
+            pass
         stdout = logging.StreamHandler(sys.stdout)
         stderr = logging.StreamHandler(sys.stderr)
         formatter = BBLogFormatter("%(levelname)s: %(message)s")