httk.store.served_specs
=======================

.. py:module:: httk.store.served_specs

.. autoapi-nested-parse::

   Derive OPTIMADE property names and types from the storage schema IR.

   This module deliberately depends only on the neutral schema representation and
   httk-core definitions. SQL and Mongo layers can therefore share the same
   property derivation without importing one another's backend.



Functions
---------

.. autoapisummary::

   httk.store.served_specs.served_specs
   httk.store.served_specs.definition_fulltype


Module Contents
---------------

.. py:function:: served_specs(schema, prefix)

   Return the served ``(name, field spec, fulltype)`` triples.

   :param schema: The resolved schema whose fields are inspected.
   :param prefix: The registered prefix used for served property names.
   :return: One triple for every schema field with an OPTIMADE value type.


.. py:function:: definition_fulltype(definition)

   Return the OPTIMADE fulltype declared by a property definition.

   :param definition: The property definition to inspect.
   :return: Its scalar, list, or dictionary fulltype string.