nre refactored function inside an object

gistfile1.py

def _exposure_adjust(self):
        """
        Calculates de overall effect of this bet to exposures & stakes
        """

        adjustments = {
            'exposure_win': Decimal('0.0'),
            'exposure_place': Decimal('0.0'),
            'stake_win': Decimal('0.0'),
            'stake_place': Decimal('0.0'),
            'stake_sp': Decimal('0.0'),
            'bet_exposure': Decimal('0.0'),
            'bet_payout': Decimal('0.0')
        }

        exposure_place = 0
        if not self.is_each_way:
            stake = self.stake
        else:
            # retrieve each-way betting details
            result_count, result = self._get_each_way_details()

            if result_count == 0:
                raise BetAcceptFailed

            stake = self.stake / 2

            odds_price = ((self.price - 1) / result['place_odds_divisor'])
            exposure_place = odds_price * stake

            adjustments['stake_place'] = stake
            adjustments['exposure_place'] = exposure_place

        exposure_win = (self.price - 1) * stake + exposure_place
        bet_exposure = exposure_win.quantize(1 / 10 ** 2)

        if self.is_starting_price:
            if self.price > 0:
                adjustments['bet_exposure'] = bet_exposure

            adjustments['stake_sp'] = self.stake
        else:
            adjustments['exposure_win'] = exposure_win
            adjustments['stake_win'] = stake
            adjustments['bet_exposure'] = bet_exposure
            adjustments['bet_payout'] = bet_exposure

        return adjustments