Refactor get_persistent_committee
#604
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djrtwo
reviewed
Feb 11, 2019
| def get_switchover_epoch(index): | ||
| return ( | ||
| bytes_to_int(hash(earlier_seed + bytes3(index))[0:8]) % | ||
| PERSISTENT_COMMITTEE_PERIOD | ||
| ) | ||
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| # Take not-yet-cycled-out validators from earlier committee and already-cycled-in validators from | ||
| # later committee; return a sorted list of the union of the two, deduplicated | ||
| return sorted(list(set( |
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@hwwhww does this list -> set -> list operation preserve order in python?
djrtwo
approved these changes
Feb 11, 2019
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get_shuffled_committeefor bothearlier_andlater_cases to reduce repeated logic.