pyinter 0.1.3

An interval package for Python.

Pyinter is a small and simple library written in Python for performing interval and discontinous range arithmetic.

>>> pyinter.openclosed(1.1, 12)
(1.1, 12]
>>> discontinous_range = pyinter.IntervalSet([pyinter.closedopen(5, 10), pyinter.closed(22, 23)])
>>> discontinous_range
IntervalSet([5, 10), [22, 23])
>>> 7 in discontinous_range
True
>>> 10 in discontinous_range
False  # This isn't in the range as it is an open interval which doesn't include its end points

Features

• interval objects which can be

  • unioned

  • intersected

  • easily constructed using helper functions: open, closed, openclosed and closedopen

• interval sets which can be

  • unioned

  • intersected

Installation

To install Pyinter, simply:

$ pip install pyinter

Or, if you absolutely must:

$ easy_install pyinter

But I’m told you really shouldn’t do that.

Documentation

Documentation is available at http://pyinter.readthedocs.org.

Contribute

Contributions or suggestions for improvements are welcome.

Release History

0.1.3 (2013-11-16)

• Removed *.md from the MANIFEST file as it warns when installing that no files matching *.md are found.

• Fix allowing an IntervalSet to be initialised with a generator.

0.1.2 (2013-10-12)

• Fixed the rendering of the README on pypi (hopefully!) by converting it from a .md file to a .rst file.

0.1.1 (2013-10-09)

• Adding Manifest file to fix the pypi release. This was broken because the README.md was not being included in the source distribution but setup.py had a reference to this file and therefore failed to run.

0.1.0 (2013-07-03)

• Initial release