core.bones.spam
===============

.. py:module:: core.bones.spam


Classes
-------

.. autoapisummary::

   core.bones.spam.SpamBone


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

.. py:class:: SpamBone(descr = i18n.translate('core.bones.spam.question', 'What is the result of the addition of {{a}} and {{b}}?'), values = tuple((i18n.translate(f'core.bones.spam.value.{digit}', digit) for digit in ('one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine'))), required = True, msg_invalid = i18n.translate('core.bones.spam.invalid', 'Your answer was wrong! Please try again.'), **kwargs)

   Bases: :py:obj:`viur.core.bones.NumericBone`


   A bone for storing numeric values, either integers or floats.
   For floats, the precision can be specified in decimal-places.

   Initializes a new NumericBone.

   :param min: Minimum accepted value (including).
   :param max: Maximum accepted value (including).
   :param precision: How may decimal places should be saved. Zero casts the value to int instead of float.


   .. py:attribute:: type
      :value: 'numeric.spam'



   .. py:attribute:: values


   .. py:attribute:: descr_template


   .. py:attribute:: msg_invalid


   .. py:method:: _dice()


   .. py:property:: descr

      The descr-property is generated and uses session variables to construct the question.



   .. py:method:: isInvalid(value)

      This method checks if a given value is invalid (e.g., NaN) for the NumericBone instance.

      :param value: The value to be checked for validity.
      :return: Returns a string "NaN not allowed" if the value is invalid (NaN), otherwise None.