#25497: Parallel test fails if tblib is not installed.
-----------------------------------+--------------------------------------
Reporter: user0007 | Owner: nobody
Type: Bug | Status: new
Component: Testing framework | Version: 1.9a1
Severity: Normal | Resolution:
Keywords: | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-----------------------------------+--------------------------------------
Changes (by user0007):
* needs_better_patch: => 0
* needs_tests: => 0
* needs_docs: => 0
Old description:
> The error occurs when `NoSuchElementException` (selenium) exception is
> raised:
>
> {{{
>
> test_changing_password (apps.users.tests.test_admin.UserAdminLiveServer)
> failed:
>
> NoSuchElementException()
>
> Unfortunately, tracebacks cannot be pickled, making it impossible for the
> parallel test runner to handle this exception cleanly.
>
> In order to see the traceback, you should install tblib:
>
> pip install tblib
>
> (...)
>
> subsuite_index, events = test_results.next(timeout=0.1)
> File "/usr/lib/python2.7/multiprocessing/pool.py", line 659, in next
> raise value
> TypeError: can't pickle traceback objects
> }}}
>
> After installing tblib everything is ok:
>
> {{{
> (...)
>
> ----------------------------------------------------------------------
> Ran 121 tests in 53.847s
>
> FAILED (errors=2, skipped=2)
> }}}
New description:
The error occurs when `NoSuchElementException` (selenium) exception is
raised:
{{{
test_changing_password (apps.users.tests.test_admin.UserAdminLiveServer)
failed:
NoSuchElementException()
Unfortunately, tracebacks cannot be pickled, making it impossible for the
parallel test runner to handle this exception cleanly.
In order to see the traceback, you should install tblib:
pip install tblib
(...)
subsuite_index, events = test_results.next(timeout=0.1)
File "/usr/lib/python2.7/multiprocessing/pool.py", line 659, in next
raise value
TypeError: can't pickle traceback objects
}}}
After installing `tblib` everything is ok:
{{{
(...)
----------------------------------------------------------------------
Ran 121 tests in 53.847s
FAILED (errors=2, skipped=2)
}}}
--
--
Ticket URL: <https://code.djangoproject.com/ticket/25497#comment:1>
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