def auctioneer_start_from_master(self, master_ip, info): if self.auctioneer and self.auctioneer.running: self.auctioneer.close() auctioneer_params = setting.default_auctioneer_params(self.peername) auctioneer_params['delay'] = float(info) self.auctioneer = Auctioneer(auctioneer_params, self) self.auctioneer.run()
def loop(self, streaming = False):
self.run()
self.introduce()
self.bidder = Bidder(setting.default_bidder_params(self.peername), self)
self.auctioneer = Auctioneer(setting.default_auctioneer_params(self.peername), self)
self.bidder.run()
self.auctioneer.run()
if streaming:
if sys.platform.startswith('linux'):
from vlc_player import VlcPlayer as Player
elif sys.platform.startswith('darwin'):
from qtvlc_player import QtvlcPlayer as Player
player = Player()
player.open_api_run()
else:
try:
while True:
command = raw_input().lower()
if not command or command == 'exit':
break
except KeyboardInterrupt:
pass
self.bidder.close()
self.auctioneer.close()
self.close()
def check_price_stability_varying_ceiling():
"""
Check the effect of modifying the ceiling for the strategy 2.
The effect is presented with a plot where the x axis is the value of the ciling and the y axis the average
difference between the initial prices and the market price of the last round.
"""
iterations = 500
ceilings = [top for top in np.arange(1.5, 5, 0.1)]
# avg_market_prices = []
# diff_marketprice_start_prices = []
mrkt_price_starting_price_ratio = []
for iter in range(len(ceilings)):
auctioneer = Auctioneer(K_sellers=3,
N_buyers=10,
R_rounds=100,
debug=False,
bidding_factor_strategy=[3 for x in range(10)])
auctioneer.ceiling = ceilings[iter]
auctioneer.start_auction()
mrkt_price_starting_price_ratio.append(
np.mean(auctioneer.market_price[auctioneer.r_rounds - 1]) /
np.mean(auctioneer.starting_prices))
# plt.plot(ceilings, diff_marketprice_start_prices)
plt.plot(ceilings, mrkt_price_starting_price_ratio)
plt.xlabel("Ceiling")
plt.ylabel("Ratio between market price and starting price of last round")
plt.legend()
plt.show()
class ManualSlave(Slave):
def loop(self, streaming = False):
self.run()
self.introduce()
self.bidder = Bidder(setting.default_bidder_params(self.peername), self)
self.auctioneer = Auctioneer(setting.default_auctioneer_params(self.peername), self)
self.bidder.run()
self.auctioneer.run()
if streaming:
if sys.platform.startswith('linux'):
from vlc_player import VlcPlayer as Player
elif sys.platform.startswith('darwin'):
from qtvlc_player import QtvlcPlayer as Player
player = Player()
player.open_api_run()
else:
try:
while True:
command = raw_input().lower()
if not command or command == 'exit':
break
except KeyboardInterrupt:
pass
self.bidder.close()
self.auctioneer.close()
self.close()
class AutoSlave(Slave):
def loop(self, streaming = False):
self.run()
self.introduce()
#auctioneer bidder
self.bidder = None
self.auctioneer = None
if streaming:
if sys.platform.startswith('linux'):
import qtvlc_player.QtvlcPlayer as Player
elif sys.platform.startswith('darwin'):
import vlc_player.VlcPlayer as Player
player = Player()
player.open_api_run()
else:
try:
while True:
command = raw_input().lower()
if not command or command == 'exit':
break
except KeyboardInterrupt:
pass
if self.bidder and self.bidder.running:
self.bidder.close()
if self.auctioneer and self.auctioneer.running:
self.auctioneer.close()
self.close()
'Override'
def bidder_start_from_master(self, master_ip, info):
if self.bidder and self.bidder.running:
self.bidder.close()
bidder_params = setting.default_bidder_params(self.peername)
bidder_params['bnumber'] = int(info)
self.bidder = Bidder(bidder_params, self)
self.bidder.run()
def bidder_stop_from_master(self, master_ip, info):
if self.bidder:
self.bidder.close()
def auctioneer_start_from_master(self, master_ip, info):
if self.auctioneer and self.auctioneer.running:
self.auctioneer.close()
auctioneer_params = setting.default_auctioneer_params(self.peername)
auctioneer_params['delay'] = float(info)
self.auctioneer = Auctioneer(auctioneer_params, self)
self.auctioneer.run()
def auctioneer_stop_from_master(self, master_ip, info):
if self.auctioneer:
self.auctioneer.close()
def ready(self):
global AUCTIONEER
try:
from auctioneer import Auctioneer
from models import Auction # Here to avoid 1.9 deprecation warning
AUCTIONEER = Auctioneer()
# create channels for all the auctions that are still pending
now = pytz.utc.localize(datetime.now())
auctions = Auction.objects.filter(expires__gt=now)
for auction in auctions:
AUCTIONEER.create(auction, int((auction.expires - now).seconds))
except Exception as err:
print 'Exception while creating auctioneer,', err
return
def ready(self):
global AUCTIONEER
try:
from auctioneer import Auctioneer
from models import Auction # Here to avoid 1.9 deprecation warning
AUCTIONEER = Auctioneer()
# create channels for all the auctions that are still pending
now = pytz.utc.localize(datetime.now())
auctions = Auction.objects.filter(expires__gt=now)
for auction in auctions:
AUCTIONEER.create(auction, int(
(auction.expires - now).seconds))
except Exception as err:
print 'Exception while creating auctioneer,', err
return
def check_bias(times=1000):
"""
Experiment to check if there is a bias in the setting. All buyers have an initial bidding factor random
between 1 and 1.001 and the same increasing and decreasing factor.
The result is presented as the number of times that each buyer wins the simulation.
:param times: Number of times to execute the test
"""
max_profit = np.zeros(n_buyers)
for n in range(times):
auctioneer = Auctioneer(
bidding_factor_strategy=2,
R_rounds=100,
)
auctioneer.bidding_factor = []
for buyer in range(n_buyers):
bid_fact = np.random.uniform(1, 1.001, 3)
auctioneer.bidding_factor.append(bid_fact)
auctioneer.increase_bidding_factor = [1.2 for n in range(n_buyers)]
auctioneer.decrease_bidding_factor = [0.8 for n in range(n_buyers)]
auctioneer.start_auction()
buyers_prof = auctioneer.cumulative_buyers_profits[:, auctioneer.
r_rounds - 1]
for buyer in range(n_buyers):
if buyers_prof[buyer] == max(buyers_prof):
max_profit[buyer] += 1
[
print("Buyer", buyer, "was the one with more profit",
max_profit[buyer], "times") for buyer in range(n_buyers)
]
def create_auctioneer(strategy=0,
penalty_factor=0.1,
level_flag=True,
types=3,
sellers=k_sellers,
buyers=n_buyers):
return Auctioneer(
penalty_factor=penalty_factor,
bidding_factor_strategy=[strategy for n in range(buyers)],
M_types=types,
K_sellers=sellers,
N_buyers=buyers,
R_rounds=rounds,
level_comm_flag=level_flag,
debug=False)
def test_real_case_scenario(self):
starting_prices = [[40, 50, 20]]
auctioneer = Auctioneer(starting_prices=starting_prices,
M_types=2,
K_sellers=3,
N_buyers=5,
R_rounds=2,
level_comm_flag=False)
auctioneer.increase_bidding_factor = [2, 3, 4, 5, 6]
auctioneer.decrease_bidding_factor = [0.6, 0.5, 0.4, 0.3, 0.2]
auctioneer.sellers_types = [1, 1, 0]
# auctioneer.bidding_factor = np.array([
# # Buyer 0
# [
#
# [1, 2, 3], # Type 0
# [4, 5, 6] # Type 1
# ],
# # Buyer 1
# [
# [1.68791717, 1.43217411, 1.1566692],
# [1.20532547, 1.05372195, 1.19885528]
# ],
# # Buyer 2
# [
# [1.71709178, 1.83604667, 1.4957177],
# [1.50015315, 1.77615324, 1.00780864]
# ],
# # Buyer 3
# [
# [1.62403167, 1.51698165, 1.74709901],
# [1.84536679, 1.29700791, 1.08997174]
# ],
# # Buyer 4
# [
# [1.81391097, 1.2531242, 1.01217679],
# [1.15969576, 1.55215565, 1.34450197]
# ]
# ])
auctioneer.start_auction()
self.assertEqual([], auctioneer.market_price)
def test_constructor_is_initializing_correct_values(self):
random.seed(0)
auctioneer = Auctioneer(2, 3, 5, 3, False)
self.assertEqual(range(2), auctioneer.m_item_types)
self.assertEqual(3, auctioneer.k_sellers)
self.assertEqual(5, auctioneer.n_buyers)
self.assertEqual(3, auctioneer.r_rounds)
self.assertEqual(100, auctioneer.max_starting_price)
self.assertEqual(0.1, auctioneer.penalty_factor)
self.assertEqual([False, False, False, False, False],
auctioneer.buyers_already_won)
self.assertTrue(
auctioneer.increase_bidding_factor.all() in range(1, 2))
# self.assertTrue(auctioneer.decrease_bidding_factor.all() in float(0, 1))
self.assertEqual(0, auctioneer.market_price.all())
self.assertEqual(0, auctioneer.buyers_profits.all())
self.assertEqual(0, auctioneer.sellers_profits.all())
self.assertEqual(0, len(auctioneer.history))
def buy(buyer, product):
Market.lock.acquire()
# get the seller for product from catalogue
storage_dict = Market.catalogue[product]
seller_list = [seller for seller in storage_dict if storage_dict[seller] > 0]
market_storage = sum([seller.product_storage[product] for seller in seller_list])
# call seller's sold function
if len(seller_list) > 0:
if market_storage > shortage:
seller_index = 0
min_price = seller_list[0].price_history[product][-1]
for seller in seller_list:
index = 0
if seller.price_history[product][-1] < min_price:
seller_index = index
index += 1
seller = seller_list[seller_index]
seller.sold(product)
Market.catalogue[product][seller] -= 1
# deduct price from user's balance
buyer.deduct(seller.price_history[product][-1])
# track user
GoogleAds.track_user_purchase(buyer, product)
Market.lock.release()
return seller
else:
price = max([seller.price_history[product][-1]] for seller in seller_list)
deal, seller, buyer = Auctioneer.bid_buy(buyer, product, market_storage, seller_list, price)
if deal:
Market.catalogue[product][seller] -= 1
GoogleAds.track_user_purchase(buyer, product)
else:
Market.lock.release()
return 0
#!usr/bin/env python
import argparse
import setting
from auctioneer import Auctioneer
from bidder import Bidder
def parse_args():
# argument formats
parser = argparse.ArgumentParser(description='AuctionTv')
parser.add_argument('--script', required=False, help='script file')
return parser.parse_args()
if __name__ == "__main__":
auctioneer = Auctioneer()
bidder = Bidder()
auctioneer.start()
bidder.start()
try:
while True:
command = raw_input().lower()
if not command or command == 'exit':
break
elif command == 'play':
auctioneer.play(setting.PLAYER_URL)
else:
print "Usage :"
print "\tplay [url]\tPlay a streaming."
print "\texit\t\tExit."
except KeyboardInterrupt:
"the decreasing factor while if it is lower multiply by the increasing factor.\n"
strategy = request_integer_input(strat)
level_commitment_activated = request_boolean_input(
"Should use level commitment? y/n ")
if level_commitment_activated:
penalty_factor = request_float_input("Penalty factor: ")
else:
penalty_factor = 0
alpha = 0
while alpha != 1 and alpha != 2:
alpha = request_integer_input(
"Bidding factor depends on the sellers (1) or types of items (2): ")
debug = request_boolean_input(
"Print the debug information on every round? (y/n): ")
# Execute with parameters
auctioneer = Auctioneer(
penalty_factor=penalty_factor,
bidding_factor_strategy=[strategy for n in range(number_of_buyers)],
use_seller=(alpha == 1),
M_types=number_of_product_types,
K_sellers=number_of_sellers,
N_buyers=number_of_buyers,
R_rounds=number_of_rounds,
level_comm_flag=level_commitment_activated,
debug=debug)
auctioneer.start_auction()
auctioneer.plot_statistics()
from auction_env import Auction_env
from auctioneer import Auctioneer
from bidder import Bidder
import random
import threading
#put the code for multithreading and instantiation of the auctioneers and different bidders
##ticket one
#generate bidder
auctioneer_agent1 = Auctioneer('ticket1', 1000)
#generate the different 12 agents for ticket one -> 3 for each type of sting-0-meter
#generate bidding agents
#bidding agent arguments are product_id,price_ceiling,bank_capacity,will_power
bidding_agents1 = []
#random agents will power 1
for i in range(3):
#bidding_agents.append(Bidder('ticket1',random.randint(995,1000),random.randint(990,1100),1))
bidding_agents1.append(Bidder('ticket1', 1200, 2000, 1))
#random agents will power 2
for i in range(3):
#bidding_agents.append(Bidder('ticket1',random.randint(995,1000),random.randint(990,1100),2))
bidding_agents1.append(Bidder('ticket1', 1300, 2000, 2))
#random agents will power 3
for i in range(3):
'default': 4
},
'-s': {
'name': 'standard_deviation',
'type': 'float',
'default': 2.0
},
'--omega': {
'name': 'omega',
'type': 'float',
'default': 0.5
}
}
arg = ArgParser(sys.argv[2:], opt_pattern)
opt = arg.read()
grid = Grid(json.loads(open(sys.argv[1], 'r').read()), opt)
messageserver = MessageServer(opt)
auctioneer = Auctioneer(grid, messageserver, opt)
agents = {}
for a in grid.agents:
agent = Agent(a, grid, messageserver, opt)
agents[a] = agent
scheduler = Scheduler(grid, agents, auctioneer, messageserver, opt)
scheduler.initialize()
scheduler.run()
scheduler.terminate()
#!usr/bin/env python
import argparse
import setting
from auctioneer import Auctioneer
from bidder import Bidder
def parse_args():
# argument formats
parser = argparse.ArgumentParser(description='AuctionTv')
parser.add_argument('--script', required=False, help='script file')
return parser.parse_args()
if __name__ == "__main__":
auctioneer = Auctioneer()
bidder = Bidder()
auctioneer.start()
bidder.start()
try:
while True:
command = raw_input().lower()
if not command or command == 'exit':
break
elif command == 'play':
auctioneer.play(setting.PLAYER_URL)
else:
print "Usage :"
print "\tplay [url]\tPlay a streaming."
print "\texit\t\tExit."
except KeyboardInterrupt:
pass
