| Message ID | 20260205-mathieu-fork-warning-filter-v1-1-e4bef89403c1@bootlin.com |
|---|---|
| State | New |
| Headers | show |
| Series | bin: Hide os.fork() deprecation warning at module level | expand |
On Thu, 2026-02-05 at 15:13 +0100, Mathieu Dubois-Briand via lists.openembedded.org wrote: > Add the message filtering directly in the python module where the error > happens, so we do not need to repeat the filter in all consumers. This > will also make sure the filter is applied in any user of createDaemon(). > > Fixes [YOCTO #16080] > > Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> > Suggested-by: Chen Qi <Qi.Chen@windriver.com> > --- > bin/bitbake | 1 - > bin/bitbake-layers | 1 - > bin/bitbake-server | 1 - > bin/bitbake-worker | 1 - Nearly! :) You need to leave bitbake-worker alone as it has a different use of os.fork(). Cheers, Richard
On Thu Feb 5, 2026 at 4:29 PM CET, Richard Purdie wrote: > On Thu, 2026-02-05 at 15:13 +0100, Mathieu Dubois-Briand via lists.openembedded.org wrote: >> Add the message filtering directly in the python module where the error >> happens, so we do not need to repeat the filter in all consumers. This >> will also make sure the filter is applied in any user of createDaemon(). >> >> Fixes [YOCTO #16080] >> >> Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> >> Suggested-by: Chen Qi <Qi.Chen@windriver.com> >> --- >> bin/bitbake | 1 - >> bin/bitbake-layers | 1 - >> bin/bitbake-server | 1 - >> bin/bitbake-worker | 1 - > > Nearly! :) > > You need to leave bitbake-worker alone as it has a different use of > os.fork(). > Right! I missed that point, sending a v2. Thanks, Mathieu
diff --git a/bin/bitbake b/bin/bitbake index 2eb5f9103d31..a995bd665352 100755 --- a/bin/bitbake +++ b/bin/bitbake @@ -14,7 +14,6 @@ import os import sys import warnings warnings.simplefilter("default") -warnings.filterwarnings("ignore", category=DeprecationWarning, message=".*use.of.fork.*may.lead.to.deadlocks.in.the.child.*") sys.path.insert(0, os.path.join(os.path.dirname(os.path.dirname(__file__)), 'lib')) diff --git a/bin/bitbake-layers b/bin/bitbake-layers index 37c196226cbe..c49a5f30eef4 100755 --- a/bin/bitbake-layers +++ b/bin/bitbake-layers @@ -16,7 +16,6 @@ import sys import argparse import warnings warnings.simplefilter("default") -warnings.filterwarnings("ignore", category=DeprecationWarning, message=".*use.of.fork.*may.lead.to.deadlocks.in.the.child.*") bindir = os.path.dirname(__file__) toolname = os.path.basename(__file__).split(".")[0] diff --git a/bin/bitbake-server b/bin/bitbake-server index 01f83d982f0c..1428f72a7e57 100755 --- a/bin/bitbake-server +++ b/bin/bitbake-server @@ -9,7 +9,6 @@ import os import sys import warnings warnings.simplefilter("default") -warnings.filterwarnings("ignore", category=DeprecationWarning, message=".*use.of.fork.*may.lead.to.deadlocks.in.the.child.*") import logging sys.path.insert(0, os.path.join(os.path.dirname(os.path.dirname(sys.argv[0])), 'lib')) diff --git a/bin/bitbake-worker b/bin/bitbake-worker index d2b146a6a92f..d522ca54b7f8 100755 --- a/bin/bitbake-worker +++ b/bin/bitbake-worker @@ -9,7 +9,6 @@ import os import sys import warnings warnings.simplefilter("default") -warnings.filterwarnings("ignore", category=DeprecationWarning, message=".*use.of.fork.*may.lead.to.deadlocks.in.the.child.*") sys.path.insert(0, os.path.join(os.path.dirname(os.path.dirname(sys.argv[0])), 'lib')) from bb import fetch2 import logging diff --git a/lib/bb/daemonize.py b/lib/bb/daemonize.py index 76894044363e..70d9b8ee0e70 100644 --- a/lib/bb/daemonize.py +++ b/lib/bb/daemonize.py @@ -15,9 +15,12 @@ import os import sys import io import traceback +import warnings import bb +warnings.filterwarnings("ignore", category=DeprecationWarning, message=".*use.of.fork.*may.lead.to.deadlocks.in.the.child.*") + def createDaemon(function, logfile): """ Detach a process from the controlling terminal and run it in the
Add the message filtering directly in the python module where the error happens, so we do not need to repeat the filter in all consumers. This will also make sure the filter is applied in any user of createDaemon(). Fixes [YOCTO #16080] Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> Suggested-by: Chen Qi <Qi.Chen@windriver.com> --- bin/bitbake | 1 - bin/bitbake-layers | 1 - bin/bitbake-server | 1 - bin/bitbake-worker | 1 - lib/bb/daemonize.py | 3 +++ 5 files changed, 3 insertions(+), 4 deletions(-) --- base-commit: 921e4ce1e030e4c8c3ecd5d6ffc7343df473d13c change-id: 20260205-mathieu-fork-warning-filter-9b867e1c6acb Best regards,