2.2: 2017/06/03
- Fixes to setup.py breaking on Windows which prevents installation among other things.
2.1: 2017/03/23
- The library is now Python 3 compatible.
- Value returend by
shortest_prefix
andlongest_prefix
evaluates to false if no prefix was found. This is in addition to it being a pair of Nones of course.
2.0: 2016/07/06
- Sorting of child nodes is disabled by default for better performance.
enable_sorting
method can be used to bring back old behaviour. - Tries of arbitrary depth can be pickled without reaching Python’s
recursion limits. (N.B. The pickle format is incompatible with one
from 1.2 release).
_Node
’s__getstate__
and__setstate__
method can be used to implement other serialisation methods such as JSON.
1.2: 2016/06/21 [pulled back from PyPi]
- Tries can now be pickled.
- Iterating no longer uses recursion so tries of arbitrary depth can be
iterated over. The
traverse
method, however, still uses recursion thus cannot be used on big structures.
1.1: 2016/01/18
- Fixed PyPi installation issues; all should work now.
1.0: 2015/12/16
- The module has been renamed from
trie
topygtrie
. This could break current users but see documentation for how to quickly upgrade your scripts. - Added
traverse
method which goes through the nodes of the trie preserving structure of the tree. This is a depth-first traversal which can be used to search for elements or translate a trie into a different tree structure. - Minor documentation fixes.
0.9.3: 2015/05/28
- Minor documentation fixes.
0.9.2: 2015/05/28
- Added Sphinx configuration and updated docstrings to work better with Sphinx.
0.9.1: 2014/02/03
- New name.
0.9: 2014/02/03
- Initial release.