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Moves copy into SSZ container

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Carl Beekhuizen
2019-06-20 20:55:28 +02:00
parent 5f8edd6b55
commit c26fffc154
3 changed files with 7 additions and 6 deletions
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5
specs/core/0_fork-choice.md
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@@ -86,7 +86,8 @@ def get_genesis_store(genesis_state: BeaconState) -> Store:
blocks={root: genesis_block},
states={root: genesis_state},
time=genesis_state.genesis_time,
justified_root=root, finalized_root=root,
justified_root=root,
finalized_root=root,
)
```
@@ -143,7 +144,7 @@ def on_block(store: Store, block: BeaconBlock) -> None:
# Check block is a descendant of the finalized block
assert get_ancestor(store, signing_root(block), store.blocks[store.finalized_root].slot) == store.finalized_root
# Check block slot against Unix time
pre_state = deepcopy(store.states[block.parent_root])
pre_state = store.states[block.parent_root].copy()
assert store.time >= pre_state.genesis_time + block.slot * SECONDS_PER_SLOT
# Check the block is valid and compute the post-state
state = state_transition(pre_state, block)