remove build from git

build/phase0/state_transition.py

@@ -1,100 +0,0 @@
-from . import spec
-
-
-from typing import (
-    Any,
-    Callable,
-    List,
-    NewType,
-    Tuple,
-)
-
-from .spec import (
-    BeaconState,
-    BeaconBlock,
-)
-
-
-def process_transaction_type(state: BeaconState,
-                             transactions: List[Any],
-                             max_transactions: int,
-                             tx_fn: Callable[[BeaconState, Any], None]) -> None:
-    assert len(transactions) <= max_transactions
-    for transaction in transactions:
-        tx_fn(state, transaction)
-
-
-def process_transactions(state: BeaconState, block: BeaconBlock) -> None:
-    process_transaction_type(
-        state,
-        block.body.proposer_slashings,
-        spec.MAX_PROPOSER_SLASHINGS,
-        spec.process_proposer_slashing,
-    )
-    process_transaction_type(
-        state,
-        block.body.attester_slashings,
-        spec.MAX_ATTESTER_SLASHINGS,
-        spec.process_attester_slashing,
-    )
-    process_transaction_type(
-        state,
-        block.body.attestations,
-        spec.MAX_ATTESTATIONS,
-        spec.process_attestation,
-    )
-    process_transaction_type(
-        state,
-        block.body.deposits,
-        spec.MAX_DEPOSITS,
-        spec.process_deposit,
-    )
-    process_transaction_type(
-        state,
-        block.body.voluntary_exits,
-        spec.MAX_VOLUNTARY_EXITS,
-        spec.process_voluntary_exit,
-    )
-    assert len(block.body.transfers) == len(set(block.body.transfers))
-    process_transaction_type(
-        state,
-        block.body.transfers,
-        spec.MAX_TRANSFERS,
-        spec.process_transfer,
-    )
-
-
-def process_block(state: BeaconState,
-                  block: BeaconBlock,
-                  verify_state_root: bool=False) -> None:
-    spec.process_block_header(state, block)
-    spec.process_randao(state, block)
-    spec.process_eth1_data(state, block)
-
-    process_transactions(state, block)
-    if verify_state_root:
-        spec.verify_block_state_root(state, block)
-
-
-def process_epoch_transition(state: BeaconState) -> None:
-    spec.update_justification_and_finalization(state)
-    spec.process_crosslinks(state)
-    spec.maybe_reset_eth1_period(state)
-    spec.apply_rewards(state)
-    spec.process_ejections(state)
-    spec.update_registry_and_shuffling_data(state)
-    spec.process_slashings(state)
-    spec.process_exit_queue(state)
-    spec.finish_epoch_update(state)
-
-
-def state_transition(state: BeaconState,
-                     block: BeaconBlock,
-                     verify_state_root: bool=False) -> BeaconState:
-    while state.slot < block.slot:
-        spec.cache_state(state)
-        if (state.slot + 1) % spec.SLOTS_PER_EPOCH == 0:
-            process_epoch_transition(state)
-        spec.advance_slot(state)
-        if block.slot == state.slot:
-            process_block(state, block)