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voting cleanup

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This commit is contained in:
Scott Sadler 2017-02-25 14:18:06 +01:00
parent 6a10127268
commit 6ab1089bda
1 changed files with 3 additions and 3 deletions
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bigchaindb/voting.py
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@ -12,14 +12,14 @@ UNDECIDED = 'undecided'
class Voting: class Voting:
""" """
Everything to do with creating and checking votes. Everything to do with verifying and counting votes for block election.
All functions in this class should be referentially transparent, that is, All functions in this class should be referentially transparent, that is,
they always give the same output for a given input. This makes it easier they always give the same output for a given input. This makes it easier
to test. This also means no logging! to test. This also means no logging!
Assumptions regarding data: Assumptions regarding data:
* Vote is a dictionary, but it is not assumed that any properties are. * Vote is a dictionary, but no assumptions are made on it's properties.
* Everything else is assumed to be structurally correct, otherwise errors * Everything else is assumed to be structurally correct, otherwise errors
may be thrown. may be thrown.
""" """
@ -30,9 +30,9 @@ class Voting:
Calculate the election status of a block. Calculate the election status of a block.
""" """
eligible_voters = set(block['block']['voters']) & set(keyring) eligible_voters = set(block['block']['voters']) & set(keyring)
n_voters = len(eligible_voters)
eligible_votes, ineligible_votes = \ eligible_votes, ineligible_votes = \
cls.partition_eligible_votes(votes, eligible_voters) cls.partition_eligible_votes(votes, eligible_voters)
n_voters = len(eligible_voters)
results = cls.count_votes(eligible_votes) results = cls.count_votes(eligible_votes)
results['block_id'] = block['id'] results['block_id'] = block['id']
results['status'] = cls.decide_votes(n_voters, **results['counts']) results['status'] = cls.decide_votes(n_voters, **results['counts'])