from otree.api import * # import numpy as np #サイコロを実装するのにnumpyが必要 import random author = 'Yushi Nagao' doc = """ Your app description """ class C(BaseConstants): NAME_IN_URL = 'asset_market' PLAYERS_PER_GROUP = None NUM_ROUNDS = 10 bids = {} #売り値の処理に使うdictionary asks = {} #買い値の処理に使うdictionary price_box={} class Subsession(BaseSubsession): num_of_trade = models.IntegerField(initial=0) def js_vars(subsession): ave_prices = list([g.in_round(i).average_of_traded_price for i in range(1,C.NUM_ROUNDS+1)] for g in subsession.get_groups()) ave_prices_l = [float(ave_prices[0][i]) for i in range(C.NUM_ROUNDS)] return dict(ave_prices=ave_prices_l) class Group(BaseGroup): def example(self): self self.get_players() lowest_bidder = models.IntegerField(initial = -1) #最も低い売り値を入札した人の番号を保存 lowest_bid = models.CurrencyField(initial=10000000) #最も低い売り値を記録，初期値は適当にありえない額面を設定 highest_asker = models.IntegerField(initial = -1) #最も高い買い値を入札した人の番号を保存 highest_ask = models.CurrencyField(initial=0) #最も高い買い値を記録.初期値として0を入れておく traded_or_not = models.BooleanField(initial=False) #取引が行われた場合にはTrueそうでないならFalseを返す．取引の有無で文章の表示変えるために必要. history_of_traded_price = models.LongStringField(initial='') history_of_traded_bidder = models.LongStringField(initial='') history_of_traded_asker = models.LongStringField(initial='') average_of_traded_price = models.CurrencyField() total_bunkruptcy = models.IntegerField(initial=0) total_survive_stock = models.IntegerField(initial=0) num_of_trade = models.IntegerField(initial=0) class Player(BasePlayer): money = models.CurrencyField(initial=4000) #初期保有金額は4000 num_stocks = models.IntegerField(initial=6) #初期保有株式は6枚 dividend = models.IntegerField() #配当金を記録 num_bunkruptcy= models.IntegerField(initial = 0) #倒産会社数を記録 dice_box = models.LongStringField(initial='') #サイコロの出目を表示するのに必要 stock_return = models.IntegerField() #買戻し金額の記録 # def live_auction(self, data): # #HTMLから渡されたデータを処理する為の関数 # #リアルタイム取引で必要な処理を定義していく # group = self.group #notationを軽くするための処理 # my_id = self.id_in_group #上に同じ # num_of_trade = self.subsession.num_of_trade # t = data['type'] #上に同じ # if t == 'bid': #HTMLから渡されたデータのtypeが売り値の時の処理 # bid = data['value'] #notationを軽くするための処理 # if self.num_stocks < 1: #株式を持っていないのに売ろうとしたときの処理 # response = dict(type='not_stock') # return {my_id: response} # # elif my_id == group.highest_asker: # response = dict(type='you_are_top_asker') # return {my_id: response} # # elif bid < group.lowest_bid: #売り値が現在の最低売り値より低い時の処理 # group.lowest_bid = bid #最低売り値額を更新しておく # group.lowest_bidder = my_id #最低売り値入札者を更新しておく # C.bids[my_id] = bid #最も低い売り値を格納していく # response = dict(type='bid',id_in_group=my_id, bid=bid) #HTMLに返す変数をそれぞれ格納 # # if my_id == group.highest_asker: # response = dict(type='you_are_top_asker') # return {my_id: response} # # elif bid <= group.highest_ask: #取引成立した時 # num_of_trade += 1 # group.traded_or_not = True #取引が成立した場合の文章を表示させるためにTrueにしておく # traded_asker = group.highest_asker # traded_price = group.highest_ask # traded_bidder = my_id # group.history_of_traded_bidder += str(my_id) +',' # group.history_of_traded_asker += str(group.highest_asker)+',' # group.history_of_traded_price +=str(traded_price)+',' # C.price_box[len(group.history_of_traded_price)]=traded_price # for p in group.get_players(): #各被験者の株式と所持金についての処理 # if self.round_number == 1: #ラウンド一回目の場合に処理は単純に株式と所持金に加減すればいい # if p.id_in_group == group.lowest_bidder: #取引に成功した売り手の処理 # p.money = p.money + traded_price # p.num_stocks -= 1 # elif p.id_in_group == group.highest_asker: #取引に成功した買い手の処理 # p.money = p.money - traded_price # p.num_stocks += 1 # elif self.round_number > 1 and num_of_trade==0 : #ラウンド2回目以降は計算するにあたって所有株と所持金は前のラウンドの値を呼び出して処理する必要がある # if p.id_in_group == group.lowest_bidder: #売り手の処理 # p.money = p.in_round(self.round_number - 1).money + traded_price # p.num_stocks -= 1 # elif p.id_in_group == group.highest_asker: #買い手の処理 # p.money = p.in_round(self.round_number - 1).money - traded_price # p.num_stocks += 1 # else: #それ以外の人の処理 # p.money = p.in_round(self.round_number - 1).money # elif self.round_number > 1 and num_of_trade > 0: # if p.id_in_group == group.lowest_bidder: #取引に成功した売り手の処理 # p.money = p.money + traded_price # p.num_stocks -= 1 # elif p.id_in_group == group.highest_asker: #取引に成功した買い手の処理 # p.money = p.money - traded_price # p.num_stocks += 1 # # response_to_all = dict( # type='trade_success', # top_bidder = group.lowest_bidder, # top_asker = group.highest_asker, # traded_price=traded_price, # top_bidder_money = group.get_player_by_id(group.lowest_bidder).money, # top_asker_money =group.get_player_by_id(group.highest_asker).money, # top_bidder_stocks = group.get_player_by_id(group.lowest_bidder).num_stocks, # top_asker_stocks = group.get_player_by_id(group.highest_asker).num_stocks # ) # # group.lowest_bid = 10000000 # group.lowest_bidder = -1 # group.highest_ask = 0 # group.highest_asker = -1 # bids = {} # asks = {} # # return {0: response_to_all} # # return {0: response} #処理したデータをHTMLに送り返す # # # elif t == 'ask': #HTMLから受けとったデータのタイプが買い値の時の処理．基本的には売り値の時の逆 # ask = data['value'] #notationを軽くするための処理 # # if ask > self.money: #買い値が所持金より高い場合の処理 # response = dict(type='no_money') # print('kiteruyo') # return {my_id: response} # # elif my_id == group.lowest_bidder: # response = dict(type='you_are_top_bidder') # return {my_id: response} # # elif ask > group.highest_ask: #買い値が更新された時の処理 # group.highest_ask = ask #買い値を更新しておく # group.highest_asker = my_id #買い手を更新しておく # C.asks[my_id] = ask #買い値を記録しておく # response = dict(type='ask',id_in_group=my_id, ask=ask) #HTMLに返す変数をそれぞれ格納 # # if my_id == group.lowest_bidder: # response = dict(type='you_are_top_bidder') # return {my_id: response} # # elif ask >= group.lowest_bid: #取引成立した時 # num_of_trade += 1 # group.traded_or_not = True #次のページの文章を変更する為に取引成立をTrueにしておく # traded_bidder = group.lowest_bidder # traded_asker = my_id # traded_price = group.lowest_bid # group.history_of_traded_bidder += str(group.lowest_bidder)+',' # group.history_of_traded_asker += str(my_id)+',' # group.history_of_traded_price +=str(traded_price)+',' # C.price_box[len(group.history_of_traded_price)]=traded_price # for p in group.get_players(): # if self.round_number == 1: # if p.id_in_group == group.lowest_bidder: # p.money = p.money + traded_price # p.num_stocks -= 1 # elif p.id_in_group == group.highest_asker: # p.money = p.money - traded_price # p.num_stocks += 1 # elif self.round_number > 1 and num_of_trade==0 : # if p.id_in_group == group.lowest_bidder: # p.money = p.in_round(self.round_number - 1).money + traded_price # p.num_stocks -= 1 # elif p.id_in_group == group.highest_asker: # p.money = p.in_round(self.round_number - 1).money - traded_price # p.num_stocks += 1 # else: # p.money = p.in_round(self.round_number - 1).money # elif self.round_number > 1 and num_of_trade > 0: # if p.id_in_group == group.lowest_bidder: #取引に成功した売り手の処理 # p.money = p.money + traded_price # p.num_stocks -= 1 # elif p.id_in_group == group.highest_asker: #取引に成功した買い手の処理 # p.money = p.money - traded_price # p.num_stocks += 1 # # response_to_all = dict( # type='trade_success', # top_bidder = group.lowest_bidder, # top_asker = group.highest_asker, # traded_price=traded_price, # top_bidder_money = group.get_player_by_id(group.lowest_bidder).money, # top_asker_money =group.get_player_by_id(group.highest_asker).money, # top_bidder_stocks = group.get_player_by_id(group.lowest_bidder).num_stocks, # top_asker_stocks = group.get_player_by_id(group.highest_asker).num_stocks # ) # # group.lowest_bid = 10000000 # group.lowest_bidder = -1 # group.highest_ask = 0 # group.highest_asker = -1 # bids = {} # asks = {} # # return {0: response_to_all} # return {0: response} # # elif t == 'bid_accept': #売り値が承諾された時の処理 # if group.get_player_by_id(my_id).money < group.lowest_bid: # response = dict(type='no_money') # return {my_id: response} # elif my_id != group.lowest_bidder: #承諾した被験者と売り手のIDが違うことをチェック，同じなら処理は行わない # num_of_trade += 1 # group.traded_or_not = True #取引成立をTrueにしておく # group.highest_ask = group.lowest_bid #買い値最高額を取引額に更新 # group.highest_asker = my_id #最高額の買い手を承諾を押した被験者に更新 # traded_asker = my_id # traded_bidder = group.lowest_bidder # traded_price = group.lowest_bid # group.history_of_traded_bidder += str(group.lowest_bidder)+',' # group.history_of_traded_asker += str(my_id)+',' # group.history_of_traded_price +=str(traded_price)+',' # C.price_box[len(group.history_of_traded_price)]=traded_price # for p in group.get_players(): # if self.round_number == 1: # if p.id_in_group == group.lowest_bidder: # p.money = p.money + traded_price # p.num_stocks -= 1 # elif p.id_in_group == group.highest_asker: # p.money = p.money - traded_price # p.num_stocks += 1 # elif self.round_number > 1 and num_of_trade==0 : # if p.id_in_group == group.lowest_bidder: # p.money = p.in_round(self.round_number - 1).money + traded_price # p.num_stocks -= 1 # elif p.id_in_group == group.highest_asker: # p.money = p.in_round(self.round_number - 1).money - traded_price # p.num_stocks += 1 # else: # p.money = p.in_round(self.round_number - 1).money # elif self.round_number > 1 and num_of_trade > 0: # if p.id_in_group == group.lowest_bidder: #取引に成功した売り手の処理 # p.money = p.money + traded_price # p.num_stocks -= 1 # elif p.id_in_group == group.highest_asker: #取引に成功した買い手の処理 # p.money = p.money - traded_price # p.num_stocks += 1 # # response_to_all = dict( # type='trade_success', # top_bidder = group.lowest_bidder, # top_asker = group.highest_asker, # traded_price=traded_price, # top_bidder_money = group.get_player_by_id(group.lowest_bidder).money, # top_asker_money =group.get_player_by_id(group.highest_asker).money, # top_bidder_stocks = group.get_player_by_id(group.lowest_bidder).num_stocks, # top_asker_stocks = group.get_player_by_id(group.highest_asker).num_stocks # ) # # group.lowest_bid = 10000000 # group.lowest_bidder = -1 # group.highest_ask = 0 # group.highest_asker = -1 # bids = {} # asks = {} # # return {0: response_to_all} # # elif t== 'ask_accept': #買い値が承諾された時の処理，基本的に売り値が承諾された時と同じ処理を行う # if group.get_player_by_id(my_id).num_stocks < 1: # response = dict(type='not_stock') # return {my_id: response} # elif my_id != group.highest_asker: # num_of_trade += 1 # group.lowest_bidder=my_id # group.lowest_bid=group.highest_ask # group.traded_or_not = True # traded_price = group.highest_ask # traded_bidder = my_id # traded_asker = group.highest_asker # group.history_of_traded_bidder += str(my_id)+',' # group.history_of_traded_asker += str(group.highest_asker)+',' # group.history_of_traded_price += str(traded_price)+',' # C.price_box[len(group.history_of_traded_price)]=traded_price # for p in group.get_players(): #各被験者の株式と所持金についての処理 # if self.round_number == 1: #ラウンド一回目の場合に処理は単純に株式と所持金に加減すればいい # if p.id_in_group == group.lowest_bidder: #取引に成功した売り手の処理 # p.money = p.money + traded_price # p.num_stocks -= 1 # elif p.id_in_group == group.highest_asker: #取引に成功した買い手の処理 # p.money = p.money - traded_price # p.num_stocks += 1 # elif self.round_number > 1 and num_of_trade==0 : #ラウンド2回目以降は計算するにあたって所有株と所持金は前のラウンドの値を呼び出して処理する必要がある # if p.id_in_group == group.lowest_bidder: #売り手の処理 # p.money = p.in_round(self.round_number - 1).money + traded_price # p.num_stocks -= 1 # elif p.id_in_group == group.highest_asker: #買い手の処理 # p.money = p.in_round(self.round_number - 1).money - traded_price # p.num_stocks += 1 # else: #それ以外の人の処理 # p.money = p.in_round(self.round_number - 1).money # elif self.round_number > 1 and num_of_trade > 0: # if p.id_in_group == group.lowest_bidder: #取引に成功した売り手の処理 # p.money = p.money + traded_price # p.num_stocks -= 1 # elif p.id_in_group == group.highest_asker: #取引に成功した買い手の処理 # p.money = p.money - traded_price # p.num_stocks += 1 # # response_to_all = dict( # type='trade_success', # top_bidder = group.lowest_bidder, # top_asker = group.highest_asker, # traded_price=traded_price, # top_bidder_money = group.get_player_by_id(group.lowest_bidder).money, # top_asker_money =group.get_player_by_id(group.highest_asker).money, # top_bidder_stocks = group.get_player_by_id(group.lowest_bidder).num_stocks, # top_asker_stocks = group.get_player_by_id(group.highest_asker).num_stocks # ) # # group.lowest_bid = 10000000 # group.lowest_bidder = -1 # group.highest_ask = 0 # group.highest_asker = -1 # bids = {} # asks = {} # # return {0: response_to_all} # # return {0: response} # PAGES class Instruction(Page): # timeout_seconds = 480 #ページの時間制限 def is_displayed(self): #ラウンド一回目の時だけ表示 return self.subsession.round_number == 1 class ResultsWaitPage(WaitPage): pass class Game(Page): timeout_seconds = 180 #ページの時間制限 def live_auction(self, data): #HTMLから渡されたデータを処理する為の関数 #リアルタイム取引で必要な処理を定義していく group = self.group #notationを軽くするための処理 my_id = self.id_in_group #上に同じ num_of_trade = self.subsession.num_of_trade t = data['type'] #上に同じ if t == 'bid': #HTMLから渡されたデータのtypeが売り値の時の処理 bid = data['value'] #notationを軽くするための処理 if self.num_stocks < 1: #株式を持っていないのに売ろうとしたときの処理 response = dict(type='not_stock') return {my_id: response} elif my_id == group.highest_asker: response = dict(type='you_are_top_asker') return {my_id: response} elif bid < group.lowest_bid: #売り値が現在の最低売り値より低い時の処理 group.lowest_bid = bid #最低売り値額を更新しておく group.lowest_bidder = my_id #最低売り値入札者を更新しておく C.bids[my_id] = bid #最も低い売り値を格納していく response = dict(type='bid',id_in_group=my_id, bid=bid) #HTMLに返す変数をそれぞれ格納 if my_id == group.highest_asker: response = dict(type='you_are_top_asker') return {my_id: response} elif bid <= group.highest_ask: #取引成立した時 num_of_trade += 1 group.traded_or_not = True #取引が成立した場合の文章を表示させるためにTrueにしておく traded_asker = group.highest_asker traded_price = group.highest_ask traded_bidder = my_id group.history_of_traded_bidder += str(my_id) +',' group.history_of_traded_asker += str(group.highest_asker)+',' group.history_of_traded_price +=str(traded_price)+',' C.price_box[len(group.history_of_traded_price)]=traded_price for p in group.get_players(): #各被験者の株式と所持金についての処理 if self.round_number == 1: #ラウンド一回目の場合に処理は単純に株式と所持金に加減すればいい if p.id_in_group == group.lowest_bidder: #取引に成功した売り手の処理 p.money = p.money + traded_price p.num_stocks -= 1 elif p.id_in_group == group.highest_asker: #取引に成功した買い手の処理 p.money = p.money - traded_price p.num_stocks += 1 elif self.round_number > 1 and num_of_trade==0 : #ラウンド2回目以降は計算するにあたって所有株と所持金は前のラウンドの値を呼び出して処理する必要がある if p.id_in_group == group.lowest_bidder: #売り手の処理 p.money = p.in_round(self.round_number - 1).money + traded_price p.num_stocks -= 1 elif p.id_in_group == group.highest_asker: #買い手の処理 p.money = p.in_round(self.round_number - 1).money - traded_price p.num_stocks += 1 else: #それ以外の人の処理 p.money = p.in_round(self.round_number - 1).money elif self.round_number > 1 and num_of_trade > 0: if p.id_in_group == group.lowest_bidder: #取引に成功した売り手の処理 p.money = p.money + traded_price p.num_stocks -= 1 elif p.id_in_group == group.highest_asker: #取引に成功した買い手の処理 p.money = p.money - traded_price p.num_stocks += 1 response_to_all = dict( type='trade_success', top_bidder = group.lowest_bidder, top_asker = group.highest_asker, traded_price=traded_price, top_bidder_money = group.get_player_by_id(group.lowest_bidder).money, top_asker_money =group.get_player_by_id(group.highest_asker).money, top_bidder_stocks = group.get_player_by_id(group.lowest_bidder).num_stocks, top_asker_stocks = group.get_player_by_id(group.highest_asker).num_stocks ) group.lowest_bid = 10000000 group.lowest_bidder = -1 group.highest_ask = 0 group.highest_asker = -1 bids = {} asks = {} return {0: response_to_all} return {0: response} #処理したデータをHTMLに送り返す elif t == 'ask': #HTMLから受けとったデータのタイプが買い値の時の処理．基本的には売り値の時の逆 ask = data['value'] #notationを軽くするための処理 if ask > self.money: #買い値が所持金より高い場合の処理 response = dict(type='no_money') print('kiteruyo') return {my_id: response} elif my_id == group.lowest_bidder: response = dict(type='you_are_top_bidder') return {my_id: response} elif ask > group.highest_ask: #買い値が更新された時の処理 group.highest_ask = ask #買い値を更新しておく group.highest_asker = my_id #買い手を更新しておく C.asks[my_id] = ask #買い値を記録しておく response = dict(type='ask',id_in_group=my_id, ask=ask) #HTMLに返す変数をそれぞれ格納 if my_id == group.lowest_bidder: response = dict(type='you_are_top_bidder') return {my_id: response} elif ask >= group.lowest_bid: #取引成立した時 num_of_trade += 1 group.traded_or_not = True #次のページの文章を変更する為に取引成立をTrueにしておく traded_bidder = group.lowest_bidder traded_asker = my_id traded_price = group.lowest_bid group.history_of_traded_bidder += str(group.lowest_bidder)+',' group.history_of_traded_asker += str(my_id)+',' group.history_of_traded_price +=str(traded_price)+',' C.price_box[len(group.history_of_traded_price)]=traded_price for p in group.get_players(): if self.round_number == 1: if p.id_in_group == group.lowest_bidder: p.money = p.money + traded_price p.num_stocks -= 1 elif p.id_in_group == group.highest_asker: p.money = p.money - traded_price p.num_stocks += 1 elif self.round_number > 1 and num_of_trade==0 : if p.id_in_group == group.lowest_bidder: p.money = p.in_round(self.round_number - 1).money + traded_price p.num_stocks -= 1 elif p.id_in_group == group.highest_asker: p.money = p.in_round(self.round_number - 1).money - traded_price p.num_stocks += 1 else: p.money = p.in_round(self.round_number - 1).money elif self.round_number > 1 and num_of_trade > 0: if p.id_in_group == group.lowest_bidder: #取引に成功した売り手の処理 p.money = p.money + traded_price p.num_stocks -= 1 elif p.id_in_group == group.highest_asker: #取引に成功した買い手の処理 p.money = p.money - traded_price p.num_stocks += 1 response_to_all = dict( type='trade_success', top_bidder = group.lowest_bidder, top_asker = group.highest_asker, traded_price=traded_price, top_bidder_money = group.get_player_by_id(group.lowest_bidder).money, top_asker_money =group.get_player_by_id(group.highest_asker).money, top_bidder_stocks = group.get_player_by_id(group.lowest_bidder).num_stocks, top_asker_stocks = group.get_player_by_id(group.highest_asker).num_stocks ) group.lowest_bid = 10000000 group.lowest_bidder = -1 group.highest_ask = 0 group.highest_asker = -1 bids = {} asks = {} return {0: response_to_all} return {0: response} elif t == 'bid_accept': #売り値が承諾された時の処理 if group.get_player_by_id(my_id).money < group.lowest_bid: response = dict(type='no_money') return {my_id: response} elif my_id != group.lowest_bidder: #承諾した被験者と売り手のIDが違うことをチェック，同じなら処理は行わない num_of_trade += 1 group.traded_or_not = True #取引成立をTrueにしておく group.highest_ask = group.lowest_bid #買い値最高額を取引額に更新 group.highest_asker = my_id #最高額の買い手を承諾を押した被験者に更新 traded_asker = my_id traded_bidder = group.lowest_bidder traded_price = group.lowest_bid group.history_of_traded_bidder += str(group.lowest_bidder)+',' group.history_of_traded_asker += str(my_id)+',' group.history_of_traded_price +=str(traded_price)+',' C.price_box[len(group.history_of_traded_price)]=traded_price for p in group.get_players(): if self.round_number == 1: if p.id_in_group == group.lowest_bidder: p.money = p.money + traded_price p.num_stocks -= 1 elif p.id_in_group == group.highest_asker: p.money = p.money - traded_price p.num_stocks += 1 elif self.round_number > 1 and num_of_trade==0 : if p.id_in_group == group.lowest_bidder: p.money = p.in_round(self.round_number - 1).money + traded_price p.num_stocks -= 1 elif p.id_in_group == group.highest_asker: p.money = p.in_round(self.round_number - 1).money - traded_price p.num_stocks += 1 else: p.money = p.in_round(self.round_number - 1).money elif self.round_number > 1 and num_of_trade > 0: if p.id_in_group == group.lowest_bidder: #取引に成功した売り手の処理 p.money = p.money + traded_price p.num_stocks -= 1 elif p.id_in_group == group.highest_asker: #取引に成功した買い手の処理 p.money = p.money - traded_price p.num_stocks += 1 response_to_all = dict( type='trade_success', top_bidder = group.lowest_bidder, top_asker = group.highest_asker, traded_price=traded_price, top_bidder_money = group.get_player_by_id(group.lowest_bidder).money, top_asker_money =group.get_player_by_id(group.highest_asker).money, top_bidder_stocks = group.get_player_by_id(group.lowest_bidder).num_stocks, top_asker_stocks = group.get_player_by_id(group.highest_asker).num_stocks ) group.lowest_bid = 10000000 group.lowest_bidder = -1 group.highest_ask = 0 group.highest_asker = -1 bids = {} asks = {} return {0: response_to_all} elif t== 'ask_accept': #買い値が承諾された時の処理，基本的に売り値が承諾された時と同じ処理を行う if group.get_player_by_id(my_id).num_stocks < 1: response = dict(type='not_stock') return {my_id: response} elif my_id != group.highest_asker: num_of_trade += 1 group.lowest_bidder=my_id group.lowest_bid=group.highest_ask group.traded_or_not = True traded_price = group.highest_ask traded_bidder = my_id traded_asker = group.highest_asker group.history_of_traded_bidder += str(my_id)+',' group.history_of_traded_asker += str(group.highest_asker)+',' group.history_of_traded_price += str(traded_price)+',' C.price_box[len(group.history_of_traded_price)]=traded_price for p in group.get_players(): #各被験者の株式と所持金についての処理 if self.round_number == 1: #ラウンド一回目の場合に処理は単純に株式と所持金に加減すればいい if p.id_in_group == group.lowest_bidder: #取引に成功した売り手の処理 p.money = p.money + traded_price p.num_stocks -= 1 elif p.id_in_group == group.highest_asker: #取引に成功した買い手の処理 p.money = p.money - traded_price p.num_stocks += 1 elif self.round_number > 1 and num_of_trade==0 : #ラウンド2回目以降は計算するにあたって所有株と所持金は前のラウンドの値を呼び出して処理する必要がある if p.id_in_group == group.lowest_bidder: #売り手の処理 p.money = p.in_round(self.round_number - 1).money + traded_price p.num_stocks -= 1 elif p.id_in_group == group.highest_asker: #買い手の処理 p.money = p.in_round(self.round_number - 1).money - traded_price p.num_stocks += 1 else: #それ以外の人の処理 p.money = p.in_round(self.round_number - 1).money elif self.round_number > 1 and num_of_trade > 0: if p.id_in_group == group.lowest_bidder: #取引に成功した売り手の処理 p.money = p.money + traded_price p.num_stocks -= 1 elif p.id_in_group == group.highest_asker: #取引に成功した買い手の処理 p.money = p.money - traded_price p.num_stocks += 1 response_to_all = dict( type='trade_success', top_bidder = group.lowest_bidder, top_asker = group.highest_asker, traded_price=traded_price, top_bidder_money = group.get_player_by_id(group.lowest_bidder).money, top_asker_money =group.get_player_by_id(group.highest_asker).money, top_bidder_stocks = group.get_player_by_id(group.lowest_bidder).num_stocks, top_asker_stocks = group.get_player_by_id(group.highest_asker).num_stocks ) group.lowest_bid = 10000000 group.lowest_bidder = -1 group.highest_ask = 0 group.highest_asker = -1 bids = {} asks = {} return {0: response_to_all} return {0: response} live_method = live_auction #models.pyにあるlive_auctionという関数を呼び出す def vars_for_template(self): if self.subsession.round_number == 1: self.group.total_survive_stock = 6 * len(self.group.get_players()) #ラウンド2以降では前のラウンドのお金と株式を引き継ぐように設定．これをしないとデータが引き継がれない if self.subsession.round_number > 1: self.money = self.in_round(self.subsession.round_number - 1).money self.num_stocks = self.in_round(self.subsession.round_number - 1).num_stocks self.group.total_bunkruptcy = self.group.in_round(self.subsession.round_number - 1).total_bunkruptcy self.group.total_survive_stock = 0 for p in self.group.get_players(): self.group.total_survive_stock = self.group.total_survive_stock + p.in_round(self.subsession.round_number - 1).num_stocks def before_next_page(self, timeout_happened): print(C.price_box) if len(C.price_box) == 0: pass self.group.average_of_traded_price = None else: self.group.average_of_traded_price = float(sum([d for d in C.price_box.values()]))/len(C.price_box) print(self.group.average_of_traded_price) pass if not(self.group.traded_or_not): C.price_box.clear() class Game_Result(Page): timeout_seconds = 30 #ページの時間制限 def before_next_page(player, timeout_happened): #次のページに行く前に次のページで必要になる処理をしておく player.dividend = 100*player.num_stocks #配当金の計算 player.money += player.dividend #配当金を加算した所持金 class Dividend(Page): timeout_seconds = 30 #ページの時間制限 def before_next_page(player, timeout_happened): #次のページに行く前の処理 dice_arr = [random.randint(1, 6) for _ in range(player.num_stocks)] #一様乱数を用いてサイコロを再現．所有株式の数だけ乱数を出現させる j = 0 for i in dice_arr: #HTMLにサイコロの出目を表示させるための前処理 if j < len(dice_arr) - 1: player.dice_box += str(i) + ',' elif j == len(dice_arr) - 1: #末尾に無駄に「,」が入るのが嫌だから条件分け player.dice_box += str(i) j += 1 player.num_bunkruptcy = dice_arr.count(1) #倒産した会社の数は1の数 player.num_stocks -= player.num_bunkruptcy #所有株式から倒産した会社の数を引く class Bunkruptcy(Page): timeout_seconds = 30 #ページの時間制限 # def is_displayed(self): #倒産は最終ラウンド以外で表示されるように設定 def before_next_page(self, timeout_happened): if self.subsession.round_number == C.NUM_ROUNDS: #最終ラウンドでは買戻しによる処理を行う self.stock_return = self.num_stocks*600 #一株につき600円の買戻し self.money += self.stock_return #所持金に買戻しの額を加算しておく class Breakout(Page): timeout_seconds = 60 def is_displayed(self): return self.subsession.round_number < C.NUM_ROUNDS def vars_for_template(self): if self.subsession.round_number == 1: self.group.total_bunkruptcy = 0 self.group.total_survive_stock = 0 for p in self.group.get_players(): self.group.total_bunkruptcy = self.group.total_bunkruptcy + p.num_bunkruptcy self.group.total_survive_stock = self.group.total_survive_stock + p.num_stocks else: self.group.total_bunkruptcy = self.group.in_round(self.subsession.round_number - 1).total_bunkruptcy self.group.total_survive_stock = 0 for p in self.group.get_players(): self.group.total_bunkruptcy = self.group.total_bunkruptcy + p.num_bunkruptcy self.group.total_survive_stock = self.group.total_survive_stock + p.num_stocks class Waitpage(WaitPage): def after_all_players_arrive(self): #全ての被験者が着くのを待つ pass class Return(Page): timeout_seconds = 30 #ページの時間制限 def is_displayed(self): #買戻しのページは最終ラウンドのみ表示 return self.subsession.round_number == C.NUM_ROUNDS class End(Page): def is_displayed(self): #実験が終わったことを知らせるページは最終ラウンドの後にのみ表示 return self.subsession.round_number == C.NUM_ROUNDS def js_vars(self): lank_list = {} for p in self.group.get_players(): lank_list[p.id_in_group] = p.money print(lank_list) return dict(lank_list=lank_list) page_sequence = [Instruction,Waitpage, Game, Game_Result, Dividend, Bunkruptcy, Breakout, Return, End]