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fix(beat): debug statement should only log AsyncResult.id if it exists#8428

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Nusnus merged 1 commit intocelery:mainfrom
bmrobin:main
Aug 8, 2023
Merged

fix(beat): debug statement should only log AsyncResult.id if it exists#8428
Nusnus merged 1 commit intocelery:mainfrom
bmrobin:main

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@bmrobin
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@bmrobin bmrobin commented Aug 8, 2023

Description

celery.beat.apply_entry() assumes that apply_async() will return an AsyncResult containing an ID. this is not always the case: for example when Django's transaction.on_commit() wraps the invoked task. this proposed fix simply modifies the debug() logging statement to more safely handle the result that is being logged after the task is created.

Fixes #8372

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Nusnus commented Aug 8, 2023

==================================== ERRORS ====================================
  ___________________ ERROR collecting t/unit/app/test_beat.py ___________________
  .tox/3.8-unit/lib/python3.8/site-packages/_pytest/python.py:617: in _importtestmodule
      mod = import_path(self.path, mode=importmode, root=self.config.rootpath)
  .tox/3.8-unit/lib/python3.8/site-packages/_pytest/pathlib.py:565: in import_path
      importlib.import_module(module_name)
  /opt/hostedtoolcache/Python/3.8.17/x64/lib/python3.8/importlib/__init__.py:127: in import_module
      return _bootstrap._gcd_import(name[level:], package, level)
  <frozen importlib._bootstrap>:1014: in _gcd_import
      ???
  <frozen importlib._bootstrap>:991: in _find_and_load
      ???
  <frozen importlib._bootstrap>:975: in _find_and_load_unlocked
      ???
  <frozen importlib._bootstrap>:671: in _load_unlocked
      ???
  .tox/3.8-unit/lib/python3.8/site-packages/_pytest/assertion/rewrite.py:169: in exec_module
      source_stat, co = _rewrite_test(fn, self.config)
  .tox/3.8-unit/lib/python3.8/site-packages/_pytest/assertion/rewrite.py:351: in _rewrite_test
      tree = ast.parse(source, filename=strfn)
  /opt/hostedtoolcache/Python/3.8.17/x64/lib/python3.8/ast.py:47: in parse
      return compile(source, filename, mode, flags,
  E     File "/home/runner/work/celery/celery/t/unit/app/test_beat.py", line 307
  E       with (patch.object(s, 'apply_async') as mock_apply_async,
  E                                            ^
  E   SyntaxError: invalid syntax

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codecov bot commented Aug 8, 2023

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (ef50442) 87.42% compared to head (865ccc9) 87.42%.

Additional details and impacted files
@@           Coverage Diff           @@
##             main    #8428   +/-   ##
=======================================
  Coverage   87.42%   87.42%           
=======================================
  Files         148      148           
  Lines       18477    18479    +2     
  Branches     3153     3154    +1     
=======================================
+ Hits        16153    16155    +2     
  Misses       2034     2034           
  Partials      290      290           
Flag Coverage Δ
unittests 87.39% <100.00%> (+<0.01%) ⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed Coverage Δ
celery/beat.py 91.58% <100.00%> (+0.04%) ⬆️

☔ View full report in Codecov by Sentry.
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Nusnus commented Aug 8, 2023

Seems to be an issue with Python 3.8 not supporting the given syntax, but except for this small issue LGTM ✅

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bmrobin commented Aug 8, 2023

@Nusnus noted. i tried what the "contributing" guide suggested with make test but i got a bunch of assertion failures when running on main (not my branch), so i decided to see what your CI on Github Actions would result in.

i ran the test i wrote locally on py3.11 but i'll check with tox now

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Nusnus commented Aug 8, 2023

@Nusnus noted. i tried what the "contributing" guide suggested with make test but i got a bunch of assertion failures when running on main (not my branch), so i decided to see what your CI on Github Actions would result in.

Can you link me the guide you followed? I'd be happy to review it.

i ran the test i wrote locally on py3.11 but i'll check with tox now

Awesome thanks!

@Nusnus Nusnus self-requested a review August 8, 2023 14:46
@Nusnus Nusnus merged commit d1273af into celery:main Aug 8, 2023
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Nusnus commented Aug 8, 2023

Thank you ❤️

@auvipy auvipy added this to the 5.3.x milestone Aug 9, 2023
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result.id is causing celery beat to fail when using transaction.on_commit()

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