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.travis.yml (94, 2017-09-02)
LICENSE (1088, 2017-09-02)
multi_key_dict.py (27365, 2017-09-02)
setup.py (1076, 2017-09-02)

multi_key_dict ====================== Implementation of a multi-key dictionary, i.e.: (key1[,key2, ..]) => value This dictionary has a similar interface to the standard dictionary => but is extended to support multiple keys referring to the same element. If element is created using multiple keys, e.g.: .. code:: python from multi_key_dict import multi_key_dict k = multi_key_dict() k[1000, 'kilo', 'k'] = 'kilo (x1000)' print k[1000] # will print 'kilo (x1000)' print k['k'] # will also print 'kilo (x1000)' # the same way objects can be updated, deleted: # and if an object is updated using one key, the new value will # be accessible using any other key, e.g. for example above: k['kilo'] = 'kilo' print k[1000] # will now print 'kilo' as value was updated These elements can be accessed using either of those keys (e.g for read/update/deletion). Multi-key dict provides also extended interface for iterating over items and keys (e.g. by the key type), which might be useful when creating, e.g. dictionaries with index-name key pair allowing to iterate over items using either: names or indexes. It can be useful for many many other similar use-cases, and there is no limit to the number of keys used to map to the value. There are few other useful methods, e.g. to iterate over dictionary (by/using) selected key type, finding other keys mapping to the same value etc. Refer to example/test code to see it in action. PyPi ======== distribution can be found on pypi: * https://pypi.python.org/pypi?:action=display&name=multi_key_dict Build status (on Travis CI) [](https://travis-ci.org/formiaczek/multi_key_dict)

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