election_day.models.vote.mixins
===============================

.. py:module:: election_day.models.vote.mixins


Classes
-------

.. autoapisummary::

   election_day.models.vote.mixins.DerivedAttributesMixin
   election_day.models.vote.mixins.DerivedBallotsCountMixin


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

.. py:class:: DerivedAttributesMixin

   A simple mixin to add commonly used functions to ballots and their
   results. 


   .. py:attribute:: yeas_percentage
      :type:  sqlalchemy.Column[float]


   .. py:method:: nays_percentage() -> float

      The percentage of nays (discounts empty/invalid ballots). 



   .. py:method:: accepted() -> bool


.. py:class:: DerivedBallotsCountMixin

   A simple mixin to add commonly used functions to votes, ballots and
   their results. 


   .. py:attribute:: cast_ballots
      :type:  sqlalchemy.Column[int]


   .. py:method:: turnout() -> float