    def from_dict(cls, tx, skip_schema_validation=True):
        """Transforms a Python dictionary to a Transaction object.

            Args:
                tx_body (dict): The Transaction to be transformed.

            Returns:
                :class:`~bigchaindb.common.transaction.Transaction`
        """
        operation = tx.get('operation', Transaction.CREATE) if isinstance(tx, dict) else Transaction.CREATE
        cls = Transaction.resolve_class(operation)

        if not skip_schema_validation:
            cls.validate_id(tx)
            cls.validate_schema(tx)

        inputs = [Input.from_dict(input_) for input_ in tx['inputs']]
        outputs = [Output.from_dict(output) for output in tx['outputs']]
        return cls(tx['operation'], tx['asset'], inputs, outputs,
                   tx['metadata'], tx['version'], hash_id=tx['id'], tx_dict=tx)
Transforms a Python dictionary to a Transaction object.

Args:
tx_body (dict): The Transaction to be transformed.

Returns:
:class:`~bigchaindb.common.transaction.Transaction`
bigchaindb/common/transaction.py