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Base Partition
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This module adds a `partition(self, accessor)` method to every model.
It accepts for accessor any parameter that would be accepted by `mapped`,
i.e. a string `"field(.subfield)*"` or a function `(lambda x: not x.b)`.
It returns a dictionary with keys that are equal to `set(record.mapped(accessor))`,
and with values that are recordsets
(these recordsets forming a partition of the initial recordset, conveniently).
So if we have a recordset (x | y | z ) such that x.f == True, y.f == z.f == False,
then (x | y | z ).partition("f") == {True: x, False: (y | z)}.
It also provides a backport of `filtered_domain`,
which filters a recordset in place with a provided domain.
**Table of contents**
.. contents::
:local:
Bug Tracker
===========
Bugs are tracked on `GitHub Issues <https://github.com/OCA/server-tools/issues>`_.
In case of trouble, please check there if your issue has already been reported.
If you spotted it first, help us smashing it by providing a detailed and welcomed
`feedback <https://github.com/OCA/server-tools/issues/new?body=module:%20base_partition%0Aversion:%2012.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
Do not contact contributors directly about support or help with technical issues.
Credits
=======
Authors
~~~~~~~
* Acsone
Contributors
~~~~~~~~~~~~
* Nans Lefebvre <nans.lefebvre@acsone.eu>
Maintainers
~~~~~~~~~~~
This module is maintained by the OCA.
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OCA, or the Odoo Community Association, is a nonprofit organization whose
mission is to support the collaborative development of Odoo features and
promote its widespread use.
This module is part of the `OCA/server-tools <https://github.com/OCA/server-tools/tree/12.0/base_partition>`_ project on GitHub.
You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
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