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[3.1.x] Added parallel argument to DiscoverRunner docs. 

Follow up to cd9fcd4e80.

Backport of f099ef3ef5 from main.
This commit is contained in:
Mariusz Felisiak 2021-03-18 11:41:24 +01:00
parent c528c71007
commit 4a10c312c7
1 changed files with 7 additions and 1 deletions
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8
docs/topics/testing/advanced.txt
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@ -510,7 +510,7 @@ behavior. This class defines the ``run_tests()`` entry point, plus a
selection of other methods that are used by ``run_tests()`` to set up, execute selection of other methods that are used by ``run_tests()`` to set up, execute
and tear down the test suite. and tear down the test suite.
.. class:: DiscoverRunner(pattern='test*.py', top_level=None, verbosity=1, interactive=True, failfast=False, keepdb=False, reverse=False, debug_mode=False, debug_sql=False, test_name_patterns=None, pdb=False, buffer=False, **kwargs) .. class:: DiscoverRunner(pattern='test*.py', top_level=None, verbosity=1, interactive=True, failfast=False, keepdb=False, reverse=False, debug_mode=False, debug_sql=False, parallel=0, test_name_patterns=None, pdb=False, buffer=False, **kwargs)
``DiscoverRunner`` will search for tests in any file matching ``pattern``. ``DiscoverRunner`` will search for tests in any file matching ``pattern``.
@ -544,6 +544,12 @@ and tear down the test suite.
``debug_mode`` specifies what the :setting:`DEBUG` setting should be ``debug_mode`` specifies what the :setting:`DEBUG` setting should be
set to prior to running tests. set to prior to running tests.
``parallel`` specifies the number of processes. If ``parallel`` is greater
than ``1``, the test suite will run in ``parallel`` processes. If there are
fewer test cases than configured processes, Django will reduce the number
of processes accordingly. Each process gets its own database. This option
requires the third-party ``tblib`` package to display tracebacks correctly.
If ``debug_sql`` is ``True``, failing test cases will output SQL queries If ``debug_sql`` is ``True``, failing test cases will output SQL queries
logged to the :ref:`django.db.backends logger <django-db-logger>` as well logged to the :ref:`django.db.backends logger <django-db-logger>` as well
as the traceback. If ``verbosity`` is ``2``, then queries in all tests are as the traceback. If ``verbosity`` is ``2``, then queries in all tests are