trytonpsk-account_col/asset.py

from trytond.pool import Pool
from trytond.pool import PoolMeta


class Asset(metaclass=PoolMeta):
    __name__ = 'account.asset'

    def get_move(self, line):
        move = super(Asset, self).get_move(line)
        Company = Pool().get('company.company')
        company = Company.search([])
        if move:
            for line in move.lines:
                if line.account.kind == 'expense':
                    line.party = company[0].party
        return move