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eth2.0-specs
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Fixes

This commit is contained in:
Justin Drake 2019-04-20 15:37:12 +10:00
parent 356ef15166
commit f07b94e77c
1 changed files with 4 additions and 4 deletions
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8
specs/core/0_beacon-chain.md
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@ -937,13 +937,13 @@ def get_beacon_proposer_index(state: BeaconState, slot: Slot=None) -> ValidatorI
"""
Return the beacon proposer index at ``slot``.
"""
current_epoch = get_current_epoch(state)
epoch = slot_to_epoch(slot if slot != None else state.slot)
first_committee, _ = get_crosslink_committees_at_slot(state, slot if slot != None else state.slot)[0]
i = 0
while True:
candidate = first_committee[(current_epoch + i) % len(first_committee)]
random_byte = hash(generate_seed(state, current_epoch) + int_to_bytes8(i // 32))[i % 32]
if get_effective_balance(state, candidate, current_epoch) * 256 > MAX_DEPOSIT_AMOUNT * random_byte:
candidate = first_committee[(epoch + i) % len(first_committee)]
random_byte = hash(generate_seed(state, epoch) + int_to_bytes8(i // 32))[i % 32]
if get_effective_balance(state, candidate, epoch) * 256 > MAX_DEPOSIT_AMOUNT * random_byte:
return candidate
i += 1
```