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CHANGES

0.8.2 (2020-03-25)

  • Future-proof Python support by making cython a build time dependency and removing cython generated c files from the repo (and sdist).
  • Fix collections.abc.MutableMapping import
  • CI and test updates
  • Adjust library name to unbreak some linkers

0.8.1 (skipped)

This version intentionally skipped

0.8 (2019-07-03)

  • Python 3.7 compatibility; extension is rebuilt with Cython 0.29.11.
  • Trie.get function;
  • Python 2.6 and 3.3 support is dropped;
  • removed patch to libdatrie which is no longer required;
  • testing and CI fixes.

0.7.1 (2016-03-12)

  • updated the bundled C library to version 0.2.9;
  • implemented Trie.__len__ in terms of trie_enumerate;
  • rebuilt Cython wrapper with Cython 0.23.4;
  • changed Trie to implement collections.abc.MutableMapping;
  • fixed Trie pickling, which segfaulted on Python2.X.

0.7 (2014-02-18)

  • bundled libdatrie C library is updated to version 0.2.8;
  • new .suffixes() method (thanks Ahmed T. Youssef);
  • wrapper is rebuilt with Cython 0.20.1.

0.6.1 (2013-09-21)

  • fixed build for Visual Studio (thanks Gabi Davar).

0.6 (2013-07-09)

  • datrie is rebuilt with Cython 0.19.1;
  • iter_prefix_values, prefix_values and longest_prefix_value methods for datrie.BaseTrie and datrie.Trie (thanks Jared Suttles).

0.5.1 (2013-01-30)

  • Recently introduced memory leak in longest_prefix and longest_prefix_item is fixed.

0.5 (2013-01-29)

  • longest_prefix and longest_prefix_item methods are fixed;
  • datrie is rebuilt with Cython 0.18;
  • misleading benchmark results in README are fixed;
  • State._walk is renamed to State.walk_char.

0.4.2 (2012-09-02)

  • Update to latest libdatrie; this makes .keys() method a bit slower but removes a keys length limitation.

0.4.1 (2012-07-29)

  • cPickle is used for saving/loading datrie.Trie if it is available.

0.4 (2012-07-27)

  • libdatrie improvements and bugfixes, including C iterator API support;
  • custom iteration support using datrie.State and datrie.Iterator.
  • speed improvements: __length__, keys, values and items methods should be up to 2x faster.
  • keys longer than 32768 are not supported in this release.

0.3 (2012-07-21)

There are no new features or speed improvements in this release.

  • datrie.new is deprecated; use datrie.Trie with the same arguments;
  • small test & benchmark improvements.

0.2 (2012-07-16)

  • datrie.Trie items can have any Python object as a value (Trie from 0.1.x becomes datrie.BaseTrie);
  • longest_prefix and longest_prefix_items are fixed;
  • save & load are rewritten;
  • setdefault method.

0.1.1 (2012-07-13)

  • Windows support (upstream libdatrie changes are merged);
  • license is changed from LGPL v3 to LGPL v2.1 to match the libdatrie license.

0.1 (2012-07-12)

Initial release.