def process_block(
cls,
crystallized_state: CrystallizedState,
active_state: ActiveState,
block: BaseBeaconBlock,
chaindb: BaseBeaconChainDB,
is_validating_signatures: bool = True
) -> Tuple[BaseBeaconBlock, CrystallizedState, ActiveState]:
"""
Process ``block`` and return the new crystallized state and active state.
"""
# Process per block state changes (ActiveState)
processing_active_state = cls.compute_per_block_transition(
crystallized_state,
active_state,
block,
chaindb,
is_validating_signatures=is_validating_signatures,
)
# Process per cycle state changes (CrystallizedState and ActiveState)
processed_crystallized_state, processed_active_state = cls.compute_cycle_transitions(
crystallized_state,
processing_active_state,
block,
)
# Return the copy
result_block = block.copy()
return result_block, processed_crystallized_state, processed_active_state
def test_update_attestations(sample_attestation_record_params,
sample_beacon_block_params):
block = BaseBeaconBlock(**sample_beacon_block_params)
attestations = block.attestations
attestations = list(attestations)
attestations.append(AttestationRecord(**sample_attestation_record_params))
block2 = block.copy(attestations=attestations)
assert block2.num_attestations == 1
def test_update_attestations(sample_attestation_params, sample_beacon_block_params):
block = BaseBeaconBlock(**sample_beacon_block_params)
attestations = block.body.attestations
attestations = list(attestations)
attestations.append(Attestation(**sample_attestation_params))
body2 = block.body.copy(
attestations=attestations
)
block2 = block.copy(
body=body2
)
assert block2.num_attestations == 1