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v1.26.0
pytest-xdist/CHANGELOG.rst
Bruno Oliveira 45ddc221ef Release 1.26.0
2019-01-11 15:19:37 -02:00

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pytest-xdist 1.26.0 (2019-01-11)
================================
Features
--------
- `#376 <https://github.com/pytest-dev/pytest-xdist/issues/376>`_: The current directory is no longer added ``sys.path`` for local workers, only for remote connections.
This behavior is surprising because it makes xdist runs and non-xdist runs to potentially behave differently.
Bug Fixes
---------
- `#379 <https://github.com/pytest-dev/pytest-xdist/issues/379>`_: Warning attributes are checked to make sure they can be dumped prior to
serializing the warning for submission to the master node.
pytest-xdist 1.25.0 (2018-12-12)
================================
Deprecations and Removals
-------------------------
- `#372 <https://github.com/pytest-dev/pytest-xdist/issues/372>`_: Pytest versions older than 3.6 are no longer supported.
Features
--------
- `#373 <https://github.com/pytest-dev/pytest-xdist/issues/373>`_: Node setup information is hidden when pytest is run in quiet mode to reduce noise on many-core machines.
- `#388 <https://github.com/pytest-dev/pytest-xdist/issues/388>`_: ``mainargv`` is made available in ``workerinput`` from the host's ``sys.argv``.
This can be used via ``request.config.workerinput["mainargv"]``.
Bug Fixes
---------
- `#332 <https://github.com/pytest-dev/pytest-xdist/issues/332>`_: Fix report of module-level skips (``pytest.skip(reason, allow_module_level=True)``).
- `#378 <https://github.com/pytest-dev/pytest-xdist/issues/378>`_: Fix support for gevent monkeypatching
- `#384 <https://github.com/pytest-dev/pytest-xdist/issues/384>`_: pytest 4.1 support: ``ExceptionInfo`` API changes.
- `#390 <https://github.com/pytest-dev/pytest-xdist/issues/390>`_: pytest 4.1 support: ``pytest_logwarning`` hook removed.
pytest-xdist 1.24.1 (2018-11-09)
================================
Bug Fixes
---------
- `#349 <https://github.com/pytest-dev/pytest-xdist/issues/349>`_: Correctly handle warnings created with arguments that can't be serialized during the transfer from workers to master node.
pytest-xdist 1.24.0 (2018-10-18)
================================
Features
--------
- `#337 <https://github.com/pytest-dev/pytest-xdist/issues/337>`_: New ``--maxprocesses`` command-line option that limits the maximum number of workers when using ``--numprocesses=auto``.
Bug Fixes
---------
- `#351 <https://github.com/pytest-dev/pytest-xdist/issues/351>`_: Fix scheduling deadlock in case of inter-test locking.
pytest-xdist 1.23.2 (2018-09-28)
================================
Bug Fixes
---------
- `#344 <https://github.com/pytest-dev/pytest-xdist/issues/344>`_: Fix issue where Warnings could cause pytest to fail if they do not set the args attribute correctly.
pytest-xdist 1.23.1 (2018-09-25)
================================
Bug Fixes
---------
- `#341 <https://github.com/pytest-dev/pytest-xdist/issues/341>`_: Fix warnings transfer between workers and master node with pytest >= 3.8.
pytest-xdist 1.23.0 (2018-08-23)
================================
Features
--------
- `#330 <https://github.com/pytest-dev/pytest-xdist/issues/330>`_: Improve collection performance by reducing the number of events sent to ``master`` node.
pytest-xdist 1.22.5 (2018-07-27)
================================
Bug Fixes
---------
- `#321 <https://github.com/pytest-dev/pytest-xdist/issues/321>`_: Revert change that dropped support for ``pytest<3.4`` and require ``six``.
This change caused problems in some installations, and was a mistaken
in the first place as we should not change version requirements
in bug-fix releases unless they fix an actual bug.
pytest-xdist 1.22.4 (2018-07-27)
================================
Bug Fixes
---------
- `#305 <https://github.com/pytest-dev/pytest-xdist/issues/305>`_: Remove last references to obsolete ``py.code``.
Remove some unnecessary references to ``py.builtin``.
- `#316 <https://github.com/pytest-dev/pytest-xdist/issues/316>`_: Workaround cpu detection on Travis CI.
pytest-xdist 1.22.3 (2018-07-23)
================================
Bug Fixes
---------
- Fix issue of virtualized or containerized environments not reporting the number of CPUs correctly. (`#9 <https://github.com/pytest-dev/pytest-xdist/issues/9>`_)
Trivial Changes
---------------
- Make all classes subclass from ``object`` and fix ``super()`` call in ``LoadFileScheduling``; (`#297 <https://github.com/pytest-dev/pytest-xdist/issues/297>`_)
pytest-xdist 1.22.2 (2018-02-26)
================================
Bug Fixes
---------
- Add backward compatibility for ``slaveoutput`` attribute to
``WorkerController`` instances. (`#285
<https://github.com/pytest-dev/pytest-xdist/issues/285>`_)
pytest-xdist 1.22.1 (2018-02-19)
================================
Bug Fixes
---------
- Fix issue when using ``loadscope`` or ``loadfile`` where tests would fail to
start if the first scope had only one test. (`#257
<https://github.com/pytest-dev/pytest-xdist/issues/257>`_)
Trivial Changes
---------------
- Change terminology used by ``pytest-xdist`` to *master* and *worker* in
arguments and messages (for example ``--max-worker-reset``). (`#234
<https://github.com/pytest-dev/pytest-xdist/issues/234>`_)
pytest-xdist 1.22.0 (2018-01-11)
================================
Features
--------
- Add support for the ``pytest_runtest_logfinish`` hook which will be released
in pytest 3.4. (`#266
<https://github.com/pytest-dev/pytest-xdist/issues/266>`_)
pytest-xdist 1.21.0 (2017-12-22)
================================
Deprecations and Removals
-------------------------
- Drop support for EOL Python 2.6. (`#259
<https://github.com/pytest-dev/pytest-xdist/issues/259>`_)
Features
--------
- New ``--dist=loadfile`` option which load-distributes test to workers grouped
by the file the tests live in. (`#242
<https://github.com/pytest-dev/pytest-xdist/issues/242>`_)
Bug Fixes
---------
- Fix accidental mutation of test report during serialization causing longrepr
string-ification to break. (`#241
<https://github.com/pytest-dev/pytest-xdist/issues/241>`_)
pytest-xdist 1.20.1 (2017-10-05)
================================
Bug Fixes
---------
- Fix hang when all worker nodes crash and restart limit is reached (`#45
<https://github.com/pytest-dev/pytest-xdist/issues/45>`_)
- Fix issue where the -n option would still run distributed tests when pytest
was run with the --collect-only option (`#5
<https://github.com/pytest-dev/pytest-xdist/issues/5>`_)
pytest-xdist 1.20.0 (2017-08-17)
================================
Features
--------
- ``xdist`` now supports tests to log results multiple times, improving
integration with plugins which require it like `pytest-rerunfailures
<https://github.com/gocept/pytest-rerunfailures>`_ and `flaky
<https://pypi.python.org/pypi/flaky>`_. (`#206 <https://github.com/pytest-
dev/pytest-xdist/issues/206>`_)
Bug Fixes
---------
- Fix issue where tests were being incorrectly identified if a worker crashed
during the ``teardown`` stage of the test. (`#124 <https://github.com/pytest-
dev/pytest-xdist/issues/124>`_)
pytest-xdist 1.19.1 (2017-08-10)
================================
Bug Fixes
---------
- Fix crash when transferring internal pytest warnings from workers to the
master node. (`#214 <https://github.com/pytest-dev/pytest-
xdist/issues/214>`_)
pytest-xdist 1.19.0 (2017-08-09)
================================
Deprecations and Removals
-------------------------
- ``--boxed`` functionality has been moved to a separate plugin, `pytest-forked
<https://github.com/pytest-dev/pytest-forked>`_. This release now depends on
`` pytest-forked`` and provides ``--boxed`` as a backward compatibility
option. (`#1 <https://github.com/pytest-dev/pytest-xdist/issues/1>`_)
Features
--------
- New ``--dist=loadscope`` option: sends group of related tests to the same
worker. Tests are grouped by module for test functions and by class for test
methods. See ``README.rst`` for more information. (`#191 <https://github.com
/pytest-dev/pytest-xdist/issues/191>`_)
- Warnings are now properly transferred from workers to the master node. (`#92
<https://github.com/pytest-dev/pytest-xdist/issues/92>`_)
Bug Fixes
---------
- Fix serialization of native tracebacks (``--tb=native``). (`#196
<https://github.com/pytest-dev/pytest-xdist/issues/196>`_)
pytest-xdist 1.18.2 (2017-07-28)
================================
Bug Fixes
---------
- Removal of unnecessary dependency on incorrect version of py. (`#105
<https://github.com/pytest-dev/pytest-xdist/issues/105>`_)
- Fix bug in internal event-loop error handler in the master node. This bug
would shadow the original errors making extremely hard/impossible for users
to diagnose the problem properly. (`#175 <https://github.com/pytest-
dev/pytest-xdist/issues/175>`_)
pytest-xdist 1.18.1 (2017-07-05)
================================
Bug Fixes
---------
- Fixed serialization of ``longrepr.sections`` during error reporting from
workers. (`#171 <https://github.com/pytest-dev/pytest-xdist/issues/171>`_)
- Fix ``ReprLocal`` not being unserialized breaking --showlocals usages. (`#176
<https://github.com/pytest-dev/pytest-xdist/issues/176>`_)
pytest-xdist 1.18.0 (2017-06-26)
================================
- ``pytest-xdist`` now requires ``pytest>=3.0.0``.
Features
--------
- Add long option `--numprocesses` as alternative for `-n`. (#168)
Bug Fixes
---------
- Fix serialization and deserialization dropping longrepr details. (#133)
pytest-xdist 1.17.1 (2017-06-10)
================================
Bug Fixes
---------
- Hot fix release reverting the change introduced by #124, unfortunately it
broke a number of test suites so we are reversing this change while we
investigate the problem. (#157)
Improved Documentation
----------------------
- Introduced ``towncrier`` for ``CHANGELOG`` management. (#154)
- Added ``HOWTORELEASE`` documentation. (#155)
..
You should *NOT* be adding new change log entries to this file, this
file is managed by towncrier. You *may* edit previous change logs to
fix problems like typo corrections or such.
To add a new change log entry, please see
https://pip.pypa.io/en/latest/development/#adding-a-news-entry
We named the news folder ``changelog``
.. towncrier release notes start
1.17.0
------
- fix #124: xdist would mark test as complete after 'call' step. As a result,
xdist could identify the wrong test as failing when test crashes at teardown.
To address this issue, xdist now marks test as complete at teardown.
1.16.0
------
- ``pytest-xdist`` now requires pytest 2.7 or later.
- Add ``worker_id`` attribute in the TestReport
- new hook: ``pytest_xdist_make_scheduler(config, log)``, can return custom tests items
distribution logic implementation. You can take a look at built-in ``LoadScheduling``
and ``EachScheduling`` implementations. Note that required scheduler class public
API may change in next ``pytest-xdist`` versions.
1.15.0
------
- new ``worker_id`` fixture, returns the id of the worker in a test or fixture.
Thanks Jared Hellman for the PR.
- display progress during collection only when in a terminal, similar to pytest #1397 issue.
Thanks Bruno Oliveira for the PR.
- fix internal error message when ``--maxfail`` is used (#62, #65).
Thanks Collin RM Stocks and Bryan A. Jones for reports and Bruno Oliveira for the PR.
1.14
----
- new hook: ``pytest_xdist_node_collection_finished(node, ids)``, called when
a worker has finished collection. Thanks Omer Katz for the request and
Bruno Oliveira for the PR.
- fix README display on pypi
- fix #22: xdist now works if the internal tmpdir plugin is disabled.
Thanks Bruno Oliveira for the PR.
- fix #32: xdist now works if looponfail or boxed are disabled.
Thanks Bruno Oliveira for the PR.
1.13.1
-------
- fix a regression -n 0 now disables xdist again
1.13
-------------------------
- extended the tox matrix with the supported py.test versions
- split up the plugin into 3 plugin's
to prepare the departure of boxed and looponfail.
looponfail will be a part of core
and forked boxed will be replaced
with a more reliable primitive based on xdist
- conforming with new pytest-2.8 behavior of returning non-zero when all
tests were skipped or deselected.
- new "--max-slave-restart" option that can be used to control maximum
number of times pytest-xdist can restart slaves due to crashes. Thanks to
Anatoly Bubenkov for the report and Bruno Oliveira for the PR.
- release as wheel
- "-n" option now can be set to "auto" for automatic detection of number
of cpus in the host system. Thanks Suloev Dmitry for the PR.
1.12
-------------------------
- fix issue594: properly report errors when the test collection
is random. Thanks Bruno Oliveira.
- some internal test suite adaptation (to become forward
compatible with the upcoming pytest-2.8)
1.11
-------------------------
- fix pytest/xdist issue485 (also depends on py-1.4.22):
attach stdout/stderr on --boxed processes that die.
- fix pytest/xdist issue503: make sure that a node has usually
two items to execute to avoid scoped fixtures to be torn down
pre-maturely (fixture teardown/setup is "nextitem" sensitive).
Thanks to Andreas Pelme for bug analysis and failing test.
- restart crashed nodes by internally refactoring setup handling
of nodes. Also includes better code documentation.
Many thanks to Floris Bruynooghe for the complete PR.
1.10
-------------------------
- add glob support for rsyncignores, add command line option to pass
additional rsyncignores. Thanks Anatoly Bubenkov.
- fix pytest issue382 - produce "pytest_runtest_logstart" event again
in master. Thanks Aron Curzon.
- fix pytest issue419 by sending/receiving indices into the test
collection instead of node ids (which are not necessarily unique
for functions parametrized with duplicate values)
- send multiple "to test" indices in one network message to a slave
and improve heuristics for sending chunks where the chunksize
depends on the number of remaining tests rather than fixed numbers.
This reduces the number of master -> node messages (but not the
reverse direction)
1.9
-------------------------
- changed LICENSE to MIT
- fix duplicate reported test ids with --looponfailing
(thanks Jeremy Thurgood)
- fix pytest issue41: re-run tests on all file changes, not just
randomly select ones like .py/.c.
- fix pytest issue347: slaves running on top of Python3.2
will set PYTHONDONTWRITEYBTECODE to 1 to avoid import concurrency
bugs.
1.8
-------------------------
- fix pytest-issue93 - use the refined pytest-2.2.1 runtestprotocol
interface to perform eager teardowns for test items.
1.7
-------------------------
- fix incompatibilities with pytest-2.2.0 (allow multiple
pytest_runtest_logreport reports for a test item)
1.6
-------------------------
- terser collection reporting
- fix issue34 - distributed testing with -p plugin now works correctly
- fix race condition in looponfail mode where a concurrent file removal
could cause a crash
1.5
-------------------------
- adapt to and require pytest-2.0 changes, rsyncdirs and rsyncignore can now
only be specified in [pytest] sections of ini files, see "py.test -h"
for details.
- major internal refactoring to match the pytest-2.0 event refactoring
- perform test collection always at slave side instead of at the master
- make python2/python3 bridging work, remove usage of pickling
- improve initial reporting by using line-rewriting
- remove all trailing whitespace from source
1.4
-------------------------
- perform distributed testing related reporting in the plugin
rather than having dist-related code in the generic py.test
distribution
- depend on execnet-1.0.7 which adds "env1:NAME=value" keys to
gateway specification strings.
- show detailed gateway setup and platform information only when
"-v" or "--verbose" is specified.
1.3
-------------------------
- fix --looponfailing - it would not actually run against the fully changed
source tree when initial conftest files load application state.
- adapt for py-1.3.1's new --maxfailure option
1.2
-------------------------
- fix issue79: sessionfinish/teardown hooks are now called systematically
on the slave side
- introduce a new data input/output mechanism to allow the master side
to send and receive data from a slave.
- fix race condition in underlying pickling/unpickling handling
- use and require new register hooks facility of py.test>=1.3.0
- require improved execnet>=1.0.6 because of various race conditions
that can arise in xdist testing modes.
- fix some python3 related pickling related race conditions
- fix PyPI description
1.1
-------------------------
- fix an indefinite hang which would wait for events although no events
are pending - this happened if items arrive very quickly while
the "reschedule-event" tried unconditionally avoiding a busy-loop
and not schedule new work.
1.0
-------------------------
- moved code out of py-1.1.1 into its own plugin
- use a new, faster and more sensible model to do load-balancing
of tests - now no magic "MAXITEMSPERHOST" is needed and load-testing
works effectively even with very few tests.
- cleaned up termination handling
- make -x cause hard killing of test nodes to decrease wait time
until the traceback shows up on first failure
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