- update to version 3.1.1
* Implement set api. SLICE_ALL getitem returns copy
* Add tests for new API. Replace nose with pytest.
* OrderedSet now inherits from collections.Sequence, __eq__ now
checks order of sequences
* Drop Python 2.6 support; Python and pytest already don't
support it
* Fixed bitwise and
* Added comprehensive binary operation consistency checks
* Fix DeprecationWarning due to collections.abc in Python 3.7
* Use set literal instead of function
* Fix error when fancy indexing by a NumPy array
* Update in-place operations to be O(N)
* Add testing and document support for Python 3.7
OBS-URL: https://build.opensuse.org/request/show/704777
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-ordered-set?expand=0&rev=4