Checks for swapped votes using the Dash Intel vote Database

vote_switcher.py

from bin.db_functions import IntelDatabase
from bin.DashInfo import DataPreparation

test_prop_hash = '7877338b947d7fe25d4dcc80979ee1f918736596677188ebadc79e5b9009d847'


def check_for_changed_votes():
    node_dict = {}
    votes_dict = IntelDatabase.get_votes_for_hash(test_prop_hash)
    DataPreparation.write_json(votes_dict, 'votes_data')
    print("Saved votes.")

    for node in votes_dict:
        cur_votes = []
        if node[1] not in node_dict:
            node_dict[node[1]] = node[0]
        else:
            votes_list = node_dict[node[1]]

            # Re-append current votes to list without making a list of lists
            if len(votes_list) >= 2 and votes_list == list:
                for vote in node_dict[node[1]]:
                    cur_votes.append(vote)
            else:
                cur_votes = votes_list

        # Append new vote
        cur_votes.append(node[0])

        # Reset votes for that node
        node_dict[node[1]] = cur_votes

    vote_switches = 0
    yes_to_no = 0
    no_to_yes = 0
    abstain_to_yes = 0
    abstain_to_no = 0
    yes_to_abstain = 0
    no_to_abstain = 0
    yes_to_yes = 0
    no_to_no = 0

    for node, votes in node_dict.items():

        if type(votes) == list and len(votes) >= 2:
            vote_switches += 1
            if votes[0] == 'YES' and votes[-1] == 'NO':
                yes_to_no += 1
            elif votes[0] == 'YES' and votes[-1] == 'YES':
                yes_to_yes += 1
            elif votes[0] == 'NO' and votes[-1] == 'YES':
                no_to_yes += 1
            elif votes[0] == 'NO' and votes[-1] == 'NO':
                no_to_no += 1
            elif votes[0] == 'ABSTAIN' and votes[-1] == 'YES':
                abstain_to_yes += 1
            elif votes[0] == 'ABSTAIN' and votes[-1] == 'NO':
                abstain_to_no += 1
            elif votes[0] == 'NO' and votes[-1] == 'ABSTAIN':
                no_to_abstain += 1
            elif votes[0] == 'YES' and votes[-1] == 'ABSTAIN':
                yes_to_abstain += 1
            else:
                pass

    print("Total votes evaluated: {}".format(len(list(votes_dict))))
    print("Total of {} vote switches found.".format(vote_switches))

    print("Yes to No: {}".format(yes_to_no))
    print("Yes to Yes: {}".format(yes_to_yes))
    print("No to Yes: {}".format(no_to_yes))
    print("No to No: {}".format(no_to_no))
    print("No to Abstain: {}".format(no_to_abstain))
    print("Yes to Abstain: {}".format(yes_to_abstain))
    print("Abstain to No: {}".format(abstain_to_no))
    print("Abstain to Yes: {}".format(abstain_to_yes))

    return True

check_for_changed_votes()