forked from pool/python-BTrees
Markéta Machová
46e727a713
- version update to 4.8.0
* Make Python 2 forbid the use of type objects as keys (unless a
custom metaclass is used that implements comparison as required by
BTrees.) On Python 3, types are not orderable so they were already
forbidden, but on Python 2 types can be ordered by memory address,
which makes them unsuitable for use as keys. See `issue
<https://github.com/zopefoundation/BTrees/issues/153>`_.
* Make the ``multiunion``, ``union``, ``intersection``, and
``difference`` functions accept arbitrary Python iterables (that
iterate across the correct types). Previously, the Python
implementation allowed this, but the C implementation only allowed
objects (like ``TreeSet`` or ``Bucket``) defined in the same module
providing the function. See `issue 24
<https://github.com/zopefoundation/BTrees/issues/24>`_.
* Fix persistency bug in the Python version
(`#118 <https://github.com/zopefoundation/BTrees/issues/118>`_).
* Fix ``Tree.__setstate__`` to no longer accept children besides
tree or bucket types to prevent crashes. See `PR 143
<https://github.com/zopefoundation/BTrees/pull/143>`_ for details.
* Make BTrees, TreeSet, Set and Buckets implements the ``__and__``,
``__or__`` and ``__sub__`` special methods as shortcuts for
``BTrees.Interfaces.IMerge.intersection``,
``BTrees.Interfaces.IMerge.union`` and
``BTrees.Interfaces.IMerge.difference``.
* Add support for Python 3.9.
* Build and upload aarch64 wheels.
* Make a value of ``0`` in the ``PURE_PYTHON`` environment variable
require the C extensions (except on PyPy). Previously, and if this
variable is unset, missing or unusable C extensions would be
silently ignored. With this variable set to ``0``, an
OBS-URL: https://build.opensuse.org/request/show/895156
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-BTrees?expand=0&rev=22