core.errors
===========

.. py:module:: core.errors


Exceptions
----------

.. autoapisummary::

   core.errors.CSVError
   core.errors.MissingColumnsError
   core.errors.AmbiguousColumnsError
   core.errors.DuplicateColumnNamesError
   core.errors.InvalidFormatError
   core.errors.EmptyFileError
   core.errors.EmptyLineInFileError
   core.errors.AlreadyLockedError


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

.. py:exception:: CSVError

   Bases: :py:obj:`Exception`


   Common base class for all non-exit exceptions.


.. py:exception:: MissingColumnsError(columns: collections.abc.Sequence[str])

   Bases: :py:obj:`CSVError`


   Common base class for all non-exit exceptions.


   .. py:attribute:: columns


.. py:exception:: AmbiguousColumnsError(columns: collections.abc.Mapping[str, collections.abc.Sequence[str]])

   Bases: :py:obj:`CSVError`


   Common base class for all non-exit exceptions.


   .. py:attribute:: columns


.. py:exception:: DuplicateColumnNamesError

   Bases: :py:obj:`CSVError`


   Common base class for all non-exit exceptions.


.. py:exception:: InvalidFormatError

   Bases: :py:obj:`CSVError`


   Common base class for all non-exit exceptions.


.. py:exception:: EmptyFileError

   Bases: :py:obj:`CSVError`


   Common base class for all non-exit exceptions.


.. py:exception:: EmptyLineInFileError

   Bases: :py:obj:`CSVError`


   Common base class for all non-exit exceptions.


.. py:exception:: AlreadyLockedError

   Bases: :py:obj:`Exception`


   Raised if :func:`onegov.core.utils.lock` fails to acquire a lock.