substrate_expansion
===================

.. py:module:: substrate_expansion

.. autoapi-nested-parse::

   Position-safe expansion and reduction for ``Substrates`` CSV inputs.







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

.. py:class:: ExpandedSubstrate

   One flattened protein/substrate pair and its original positions.


.. py:class:: SubstrateExpansionPlan

   A positional mapping between reaction rows and flattened substrates.


.. py:function:: split_substrate_list(value: Any) -> list[str]

   Split a semicolon list, trimming and ignoring empty separator fragments.


.. py:function:: reduce_substrate_predictions(*, plan: SubstrateExpansionPlan, target: str, child_predictions: Sequence[Any], child_sources: Sequence[str], child_errors: dict[int, str] | None, child_details: Sequence[str] | None, reaction_count: int) -> ReducedSubstrateResults

   Reduce flattened child results back to their original reaction rows.