.. _jgdv.structs.dkey:
   
    
=================
jgdv.structs.dkey
=================
  

   
.. py:module:: jgdv.structs.dkey

.. autoapi-nested-parse::

   DKey, a str extension for doing things with str format expansion::

       a_key             = DKey("{blah}")
       some_data         = {"blah": "bloo")
       a_key(some_data)  == "bloo"

   DKey's manage things such as redirection::

       redirect_key             = DKey("{blah_}")
       some_data                = {"blah_": "bloo", "bloo": "aweg"}
       redirect_key(some_data)  == "aweg"

   Also treating input data as a chainmap::

       a_key                  = DKey("{blah}")
       data_1                 = {"not_blah"  : "bloo"}
       data_2                 = {"blah"      : "aweg"}
       a_key(data_1, data_2)  == "aweg"

   DKey can also handle multi subkey expansion::

       a_multikey        = DKey("{blah} : {bloo}")
       data              = {"blah": "aweg", "bloo": "qqqq"}
       a_multikey(data)  == "aweg  : qqqq"

       
 

Submodules
----------
   
.. toctree::
   :maxdepth: 1

   /_docs/_autoapi/jgdv/structs/dkey/_interface/index
   /_docs/_autoapi/jgdv/structs/dkey/_util/index
   /_docs/_autoapi/jgdv/structs/dkey/dkey/index
   /_docs/_autoapi/jgdv/structs/dkey/errors/index
   /_docs/_autoapi/jgdv/structs/dkey/keys/index
   /_docs/_autoapi/jgdv/structs/dkey/processor/index
   /_docs/_autoapi/jgdv/structs/dkey/special/index