Bug 14772 - ResourceWarning: Enable tracemalloc to get the object allocation traceback
Summary: ResourceWarning: Enable tracemalloc to get the object allocation traceback
Status: RESOLVED FIXED
Alias: None
Product: OE-Core
Classification: Build System, Metadata & Runtime
Component: core (show other bugs)
Version: 5.99
Hardware: x86 Multiple
: Medium+ normal
Target Milestone: 4.1 M1
Assignee: Martin Jansa
QA Contact:
URL:
Whiteboard:
Depends on:
Blocks:
 
Reported: 2022-03-31 19:05 UTC by Khem Raj
Modified: 2022-04-12 21:28 UTC (History)
5 users (show)

See Also:
OS type for building Yocto: ---
Type of Regression: ---
Verified:
Documentation change: No (bug/feature does not impact docs)

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Khem Raj 2022-03-31 19:05:31 UTC 
I have started to get this warning on master lately in do_rootfs tasks, I am using archlinux with Python 3.10.4

openembedded-core/meta/classes/license_image.bbclass:23: ResourceWarning: unclosed file <_io.TextIOWrapper name='/mnt/b/yoe/master/build/tmp/deploy/licenses/yoe-installer-image-raspberrypi4-64-20220331174313/package.manifest' mode='w+' encoding='UTF-8'>
  'w+').write(output)
ResourceWarning: Enable tracemalloc to get the object allocation traceback


=====================

/mnt/b/yoe/master/sources/openembedded-core/meta/lib/oe/rootfs.py:331: ResourceWarning: unclosed file <_io.TextIOWrapper name='/mnt/b/yoe/master/build/tmp/pkgdata/raspberrypi4-64/kernel-depmod/kernel-abiversion' mode='r' encoding='UTF-8'>
  kernel_ver = open(kernel_abi_ver_file).read().strip(' \n')
ResourceWarning: Enable tracemalloc to get the object allocation traceback
Comment 1 Martin Jansa 2022-04-07 14:30:45 UTC 
I've noticed this today as well and fix sent as:
https://lists.openembedded.org/g/openembedded-core/message/164109
Comment 2 Randy MacLeod 2022-04-07 14:36:22 UTC 
Patch incoming... Thanks Martin.