aoptk.normalization.pubchem_api
===============================

.. py:module:: aoptk.normalization.pubchem_api


Classes
-------

.. autoapisummary::

   aoptk.normalization.pubchem_api.PubChemAPI


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

.. py:class:: PubChemAPI

   Bases: :py:obj:`aoptk.normalization.normalize_chemical.NormalizeChemical`


   Use PubChem API to normalize chemical names.


   .. py:attribute:: timeout
      :value: 10



   .. py:attribute:: _session


   .. py:method:: normalize_chemical(chemical: aoptk.chemical.Chemical) -> aoptk.chemical.Chemical

      Use the PubChem API to normalize a chemical name.

      This method may modify the given ``chemical`` instance in-place by
      updating its ``heading`` attribute when a title is found in PubChem.
      The same ``chemical`` instance that is passed in is returned.



   .. py:method:: _find_title_in_pubchem(chemical_name: str) -> str | None

      Find the title chemical name from PubChem.



   .. py:method:: _find_synonyms_in_pubchem(chemical_name: str) -> set[str]

      Find synonyms for a chemical name from PubChem.