Changelog
=========

1.2.2
-----

*(2021-04-23)*

* Updated documentation CSS which fixes bullet lists not showing properly

1.2.1
-----

*(2021-04-22)*

* Updated some unittests and fixed some linting issues
* Minor improvements in documentation

1.2.0
-----

*(2021-04-22)*

* Workers can be kept alive in between consecutive map calls
* Setting CPU affinity is no longer restricted to Linux platforms
* README updated to use RST format for better compatibility with PyPI
* Added classifiers to the setup file

1.1.3
-----

*(2020-09-03)*

* First public release on Github and PyPi

1.1.2
-----

*(2020-08-27)*

* Added missing typing information
* Updated some docstrings
* Added license

1.1.1
-----

*(2020-02-19)*

* Changed ``collections.Iterable`` to ``collections.abc.Iterable`` due to deprecation of the former

1.1.0
-----

*(2019-10-31)*

* Removed custom progress bar support to fix Jupyter notebook support
* New ``progress_bar_position`` parameter is now available to set the position of the progress bar when using nested
  worker pools
* Screen resizing is now supported when using a progress bar

1.0.0
-----

*(2019-10-29)*

* Added the MPIRE dashboard
* Added ``threading`` as a possible backend
* Progress bar handling now occurs in a separate process, instead of a thread, to improve responsiveness
* Refactoring of code and small bug fixes in error handling
* Removed deprecated functionality

0.9.0
-----

*(2019-03-11)*

* Added support for using different start methods ('spawn' and 'forkserver') instead of only the default method 'fork'
* Added optional support for using dill_ in multiprocessing by utilizing the multiprocess_ library
* The ``mpire.Worker`` class is no longer directly available

.. _dill: https://pypi.org/project/dill/
.. _multiprocess: https://pypi.org/project/multiprocess/

0.8.1
-----

*(2019-02-06)*

* Fixed bug when process would hang when progress bar was set to ``True`` and an empty iterable was provided

0.8.0
-----

*(2018-11-01)*

* Added support for worker state
* Chunking numpy arrays is now done using numpy slicing
* :meth:`mpire.WorkerPool.map` now supports automatic concatenation of numpy array output

0.7.2
-----

*(2018-06-14)*

* Small bug fix when not passing on a boolean or ``tqdm`` object for the ``progress_bar`` parameter

0.7.1
-----

*(2017-12-20)*

* You can now pass on a dictionary as an argument which will be unpacked accordingly using the ``**``-operator.
* New function :meth:`mpire.utils.make_single_arguments` added which allows you to create an iterable of single argument
  tuples out of an iterable of single arguments

0.7.0
-----

*(2017-12-11)*

* :meth:`mpire.utils.chunk_tasks` is now available as a public function
* Chunking in above function and map functions now accept a ``n_splits`` parameter
* ``iterable_of_args`` in map functions can now contain single values instead of only iterables
* ``tqdm`` is now available from the MPIRE package which automatically switches to the Jupyter/IPython notebook widget
  when available
* Small bugfix in cleaning up a worker pool when no map function was called

0.6.2
-----

*(2017-11-07)*

* Fixed a second bug where the main process could get unresponsive when an exception was raised

0.6.1
-----

*(2017-11-06)*

* Fixed bug where sometimes exceptions fail to pickle
* Fixed a bug where the main process could get unresponsive when an exception was raised
* Child processes are now cleaned up in parallel when an exception was raised

0.6.0
-----

*(2017-11-03)*

* ``restart_workers`` parameter is now deprecated and will be removed from v1.0.0
* Progress bar functionality added (using tqdm_)
* Improved error handling in user provided functions
* Fixed randomly occurring ``BrokenPipeErrors`` and deadlocks


0.5.1
-----

*(2017-10-12)*

* Child processes can now also be pinned to a range of CPUs, instead of only a single one. You can also specify a single
  CPU or range of CPUs that have to be shared between all child processes

0.5.0
-----

*(2017-10-06)*

* Added CPU pinning.
* Default number of processes to spawn when using ``n_jobs=None`` is now set to the number of CPUs available, instead of
  ``cpu_count() - 1``

0.4.0
-----

*(2017-10-05)*

* Workers can now be started as normal child processes (non-deamon) such that nested :obj:`mpire.WorkerPool` s are
  possible

0.3.0
-----

*(2017-09-15)*

* The worker ID can now be passed on the function to be executed by using the :meth:`mpire.WorkerPool.pass_on_worker_id`
  function
* Removed the use of ``has_return_value_with_shared_objects`` when using :meth:`mpire.WorkerPool.set_shared_objects`.
  MPIRE now handles both cases out of the box

0.2.0
-----

*(2017-06-27)*

* Added docs

0.1.0
-----

First release


.. _tqdm: https://pypi.python.org/pypi/tqdm