polymerist.polymers.exceptions
==============================

.. py:module:: polymerist.polymers.exceptions

.. autoapi-nested-parse::

   Custom Exceptions specific to Polymers and related objects



Exceptions
----------

.. autoapisummary::

   polymerist.polymers.exceptions.InsufficientChainLength
   polymerist.polymers.exceptions.ExcessiveChainLength
   polymerist.polymers.exceptions.EndGroupDominatedChain
   polymerist.polymers.exceptions.MorphologyError
   polymerist.polymers.exceptions.EmptyBlockSequence
   polymerist.polymers.exceptions.PartialBlockSequence
   polymerist.polymers.exceptions.AlreadySolvated
   polymerist.polymers.exceptions.ChargeMismatch
   polymerist.polymers.exceptions.MissingStructureData
   polymerist.polymers.exceptions.MissingMonomerData


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

.. py:exception:: InsufficientChainLength

   Bases: :py:obj:`Exception`


   Raised when the polymer molecule being built is too short


.. py:exception:: ExcessiveChainLength

   Bases: :py:obj:`Exception`


   Raised when the polymer molecule being built is too long


.. py:exception:: EndGroupDominatedChain

   Bases: :py:obj:`Exception`


   Raised to indicate there are more end groups present in a chain than are monomer possibly allowed


.. py:exception:: MorphologyError

   Bases: :py:obj:`Exception`


   Raised when a polymer does not have the morphology (i.e. crosslinking, molecular weight, etc) an application expects


.. py:exception:: EmptyBlockSequence

   Bases: :py:obj:`Exception`


   Raised when a trivial sequence of copolymer block (i.e. the empty string "") is provided when no expected


.. py:exception:: PartialBlockSequence

   Bases: :py:obj:`Exception`


   Raised when an non-whole number of copolymer blocks is needed to reach a target chain length (and is not allowed)


.. py:exception:: AlreadySolvated

   Bases: :py:obj:`Exception`


   Raised when attempting to add solvent to a molecule which already has solvent


.. py:exception:: ChargeMismatch

   Bases: :py:obj:`Exception`


   Raised when attempting to merge two objects which disagree on their charging status


.. py:exception:: MissingStructureData

   Bases: :py:obj:`Exception`


   Raised when a managed molecule has no associated structure file (e.g. PDB, SDF, etc.)


.. py:exception:: MissingMonomerData

   Bases: :py:obj:`Exception`


   Raised when no monomer fragment information is found for a Polymer