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support/scripts/pkg-stats: fix RuntimeError with python 3.14 asyncio

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When running "make pkg-stats" on a host with Python 3.14 (e.g.
Fedora 43 for example), the execution fails with the error:

    Checking URL status
    Traceback (most recent call last):
      File "/buildroot/support/scripts/pkg-stats", line 1387, in <module>
        __main__()
        ~~~~~~~~^^
      File "/buildroot/support/scripts/pkg-stats", line 1368, in __main__
        loop = asyncio.get_event_loop()
      File "/usr/lib64/python3.14/asyncio/events.py", line 715, in get_event_loop
        raise RuntimeError('There is no current event loop in thread %r.'
                           % threading.current_thread().name)
    RuntimeError: There is no current event loop in thread 'MainThread'.

This is due to a breaking change introduced in Python 3.14
asyncio.get_event_loop(). See [1]. Before Python 3.14, this call was
creating and setting an event loop if there was none. This situation
is now a runtime error.

In order to fix this issue with newer Python version, while keeping
backward compatibility, this commit replaces the code:

    loop = asyncio.get_event_loop()

by an explicit event loop creation:

    loop = asyncio.new_event_loop()
    asyncio.set_event_loop(loop)

This commit was tested on a Fedora 43 host with Python-3.14.2, and
with the Buildroot Docker image plus the python3-aiohttp package
which is a Debian 12 with Python-3.11.2.

[1] https://docs.python.org/3.14/library/asyncio-eventloop.html#asyncio.get_event_loop

Signed-off-by: Julien Olivain <ju.o@free.fr>
Tested-by: Vincent Fazio <vfazio@xes-inc.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit e9f426aa52)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
This commit is contained in:
Julien Olivain
2026-01-25 13:29:38 +01:00
committed by Thomas Perale
parent d4db2cf370
commit e5c010239b
1 changed files with 4 additions and 2 deletions
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support/scripts/pkg-stats
+4 -2
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@@ -1365,11 +1365,13 @@ def __main__():
pkg.set_developers(developers)
if "url" not in args.disable:
print("Checking URL status")
loop = asyncio.get_event_loop()
loop = asyncio.new_event_loop()
asyncio.set_event_loop(loop)
loop.run_until_complete(check_package_urls(packages, verbose=args.verbose))
if "upstream" not in args.disable:
print("Getting latest versions ...")
loop = asyncio.get_event_loop()
loop = asyncio.new_event_loop()
asyncio.set_event_loop(loop)
loop.run_until_complete(check_package_latest_version(packages, verbose=args.verbose))
if "cve" not in args.disable and args.nvd_path:
print("Checking packages CVEs")