.. _bibble.fields.field_accumulator:
   
    
===============================
bibble.fields.field_accumulator
===============================
  

   
.. py:module:: bibble.fields.field_accumulator

       
 

   
 

 

 
   
 
   
Type Aliases
------------

.. autoapisummary::
   
   bibble.fields.field_accumulator.Entry

        

           

 
 

           
   
             
  
           
 
  
 
 
  

   
Classes
-------
  


.. autoapisummary::

    bibble.fields.field_accumulator.FieldAccumulator
           
 
      
 
Module Contents
===============

 
.. py:data:: Entry
   :type:  TypeAlias
   :value: model.Entry


 
 

.. _bibble.fields.field_accumulator.FieldAccumulator:
   
.. py:class:: FieldAccumulator(*, name, fields, **kwargs)
   
   Bases: :py:obj:`bibble.util.middlecore.IdenBlockMiddleware` 
     
   Create a set of all the values of a field, of all entries, in a library.

   'name' : the name of the accumulation block to store result in
   'fields' : the fields to accumulate values of.

   Fields can be individual values, or lists/sets of values


   
      
   .. py:method:: field_h(field, entry) -> <Unknown>
      


      
   .. py:method:: transform(library) -> <Unknown>
      


      
   .. py:method:: transform_Entry(entry, library) -> <Unknown>
      


   .. py:attribute:: _attr_target

   .. py:attribute:: _collection