:mod:`viz.block`
================

.. py:module:: viz.block


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

.. py:class:: Block

   Bases: :class:`graphenecommon.block.Block`

   .. autoapi-inheritance-diagram:: viz.block.Block
      :parts: 1
:private-bases:
   Read a single block from the chain.

   :param int block: block number
   :param viz.viz.Client blockchain_instance: Client
       instance
   :param bool lazy: Use lazy loading

   Instances of this class are dictionaries that come with additional
   methods (see below) that allow dealing with a block and it's
   corresponding functions.

   .. code-block:: python

       from viz.block import Block
       block = Block(1)
       print(block)

   .. note:: This class comes with its own caching function to reduce the
             load on the API server. Instances of this class can be
             refreshed with ``Account.refresh()``.

   .. method:: define_classes(self)




.. py:class:: BlockHeader

   Bases: :class:`graphenecommon.block.BlockHeader`

   .. autoapi-inheritance-diagram:: viz.block.BlockHeader
      :parts: 1
:private-bases:
   .. method:: define_classes(self)