C-based extension implementing fast integer bit sets.
intbitset is on PyPI so all you need is:
pip install intbitset
Provides an intbitset data object holding unordered sets of unsigned integers with ultra fast set operations, implemented via bit vectors and Python C extension to optimize speed and memory usage.
Emulates the Python built-in set class interface with some additional specific methods such as its own fast dump and load marshalling functions.
>>> from intbitset import intbitset >>> x = intbitset([1,2,3]) >>> y = intbitset([3,4,5]) >>> x & y intbitset() >>> x | y intbitset([1, 2, 3, 4, 5])
Complete documentation is available at <http://intbitset.readthedocs.org> or can be build using Sphinx:
pip install Sphinx python setup.py build_sphinx
Running the tests are as simple as:
python setup.py test
Copyright (C) 2013, 2014, 2015 CERN.
intbitset is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
intbitset is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with intbitset; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
In applying this licence, CERN does not waive the privileges and immunities granted to it by virtue of its status as an Intergovernmental Organization or submit itself to any jurisdiction.
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