def test_only_sell_one_position(self):
mutator = Seller(
30.0,
[Position('AGNC', 2)],
{'AGNC': 1},
{'AGNC': 49.0})
self.assertItemsEqual(mutator.optimal_trades(), [Sell(1, 'AGNC')])
def test_simple_optimal_trade(self):
mutator = Seller(
30.0,
[Position('AGNC', 1)],
{'AGNC': 1},
{'AGNC': 49.0})
self.assertItemsEqual(mutator.optimal_trades(), [Sell(1, 'AGNC')])
def test_only_sell_two_positions(self):
mutator = Seller(
60.0,
[
Position('AGNC', 2),
Position('NLY', 2),
],
{'AGNC': 1, 'NLY': 1},
{'AGNC': 49.0, 'NLY': 35.00})
self.assertItemsEqual(mutator.optimal_trades(), [Sell(1, 'AGNC'), Sell(1, 'NLY')])
def chooseNextAction(self):
previous_action = self.current_action
# set next state as the correct action listen, buy, monitor,sell
next_action = Action("null")
if (previous_action.descr == "Listen"):
next_action = Buyer(self.data, previous_action.position, previous_action.log, 0.5)
elif (previous_action.descr =="Buy"):
next_action = Monitor(self.data, previous_action.position, previous_action.log, self.model)
elif (previous_action.descr == "Monitor"):
next_action = Seller(self.data, previous_action.position, previous_action.log, 0.5)
elif (previous_action.descr == "Sell"):
next_action = Listener(self.data, previous_action.position, previous_action.log, self.model)
else:
next_action.descr = "Abort!!!"
self.current_action = next_action
return (next_action)
def add_seller(self, s):
i = s.branch_name
self.sellers[s.id] = Seller(s.id, s.store_name, s.address, s.longitude,
s.latitude)
self.sellers[s.id].set_branch_name(s.branch_name)
self.sellers[s.id].set_visit_frequency(self.visit_frequency[i])
self.sellers[s.id].set_consumption(self.consumption[i])
self.sellers[s.id].set_top_item(self.top_item[i][0].description)
def test_transactions_list(self):
with Stub() as first_transaction:
first_transaction.seller_id >> 1
first_transaction.month >> 10
with Stub() as second_transaction:
second_transaction.seller_id >> 1
second_transaction.month >> 10
with Stub() as third_transaction:
third_transaction.seller_id >> 1
third_transaction.month >> 11
Transaction.objects = { 1: first_transaction,
2: second_transaction,
3: third_transaction }
# October's transactions
Seller.transactions_list(10) |should| equal_to(
[first_transaction, second_transaction]
)
def test_transactions_list(self):
with Stub() as first_transaction:
first_transaction.seller_id >> 1
first_transaction.month >> 10
with Stub() as second_transaction:
second_transaction.seller_id >> 1
second_transaction.month >> 10
with Stub() as third_transaction:
third_transaction.seller_id >> 1
third_transaction.month >> 11
Transaction.objects = {
1: first_transaction,
2: second_transaction,
3: third_transaction
}
# October's transactions
Seller.transactions_list(10) | should | equal_to(
[first_transaction, second_transaction])
def initialize_seller():
sellers = []
db = connect_db()
cursor = db.cursor()
sql = "SELECT * FROM seller"
try:
cursor.execute(sql)
results = cursor.fetchall()
for row in results:
seller_id = row[0]
seller_name = row[1]
seller_wallet = row[2]
seller_status = row[3]
seller_products = initialize_stock(seller_id)
seller = Seller(id=seller_id,
name=seller_name,
products=seller_products,
wallet=seller_wallet)
sellers.append(seller)
except Exception as e:
print(e)
db.close()
return sellers
from seller import Seller
from customer import Customer
sellers = Seller()
customers = Customer()
# Create 3 sellers
sellers.create('1st seller', 3)
sellers.create('2nd seller', 4.1)
sellers.create('3rd seller', 5.0)
# delete 2nd seller
#print(sellers.fetch_all())
#sellers.delete('2nd seller')
#print(sellers.fetch_all())
# publish feeds
sellers.publish('3rd seller', '1st product', 150)
sellers.publish('1st seller', '2nd product', 200)
sellers.publish('1st seller', '4th product', 250)
sellers.publish('1st seller', '3rd product', 350)
sellers.publish('3rd seller', '5rd product', 5000)
sellers.publish('2nd seller', '6th product', 5555)
# create customers
customers.create('1st customer')
customers.create('2nd customer')
#customers.create('3rd customer')
customers.subscribe('1st customer', '1st seller')
customers.subscribe('1st customer', '2nd seller')
def __init__(self, n_buyers, n_sellers, min_sell_price, max_sell_price):
self._sellers_lock = threading.Lock()
self._buyers = [Buyer(random.uniform(min_sell_price, max_sell_price)) for i in range(0, n_buyers)]
self._sellers = [Seller(random.uniform(min_sell_price, max_sell_price)) for i in range(0, n_sellers)]
self._locked_sellers = set()
aes = [aes[sorted_idx[i]] for i in range(num_users)]
bs = [bs[sorted_idx[i]] for i in range(num_users)]
Eos = [Eos[sorted_idx[i]] for i in range(num_users)]
Emaxs = [Emaxs[sorted_idx[i]] for i in range(num_users)]
ab_over_bEos.sort()
# ab_over_bEos 순으로 정렬된 buyer 생성
for i in range(num_users):
users.append(Buyer(aes[i], bs[i], Eos[i], Emaxs[i]))
# seller 생성
a_seller = a * np.random.random()
b_seller = b * np.random.random()
Emax_seller = Emax * np.random.random() + Emax
E_sold = Emax_seller # 맨 처음으로는 가지고 있는 모든 에너지를 판다.
seller = Seller(a_seller, b_seller, E_sold, Emax_seller)
# 시장거래를 위한 manager 생성
manager = Manager(E_sold, users)
# 파는 E (E_sold)에 따른 유저별 w,E,utility를 임시 저장하기 위한 배열 생성
ws = [None] * num_users
Es = [None] * num_users
us = [None] * num_users
final_E = E_sold
# E_sold를 -1씩 감소시키면서 utility_seller를 관찰
while True:
manager.initialize(E_sold)
E = manager.KKT()
unit_price = manager.unit_price
'''
Created on Sep 11, 2019
@author: rjhumphrey
'''
print("Coin Seller")
from seller import Seller
from position import Position
from logger import Logger
from data_loader import DataLoader
import datetime
position = Position('LTC-USD')
position.qty = 20
timenow = datetime.datetime.utcnow()
data = DataLoader(position.ticker, timenow, False)
log = Logger()
tolerance = 5.0
seller = Seller(data, position, log, tolerance)
seller.sell()
def main():
california_warehouse = WareHouse("California")
california_warehouse.increment("APP", 500)
california_warehouse.increment("ORG", 200)
newyork_warehouse = WareHouse("NewYork")
newyork_warehouse.increment("APP", 1200)
newyork_warehouse.increment("ORG", 700)
cairo_warehouse = WareHouse("Cairo")
cairo_warehouse.increment("APP", 1500)
cairo_warehouse.increment("ORG", 1000)
john_seller = Seller("John")
john_seller.add_warehouse(california_warehouse)
john_seller.add_warehouse(newyork_warehouse)
john_seller.add_warehouse(cairo_warehouse)
global threadLock
threadLock = threading.Lock()
threads = []
# Create new threads
thread1 = myThread(1, "Thread-1", 1, seller=john_seller)
thread2 = myThread(2, "Thread-2", 2, seller=john_seller)
thread3 = myThread(3, "Thread-3", 3, seller=john_seller)
thread4 = myThread(4, "Thread-4", 4, seller=john_seller)
thread5 = myThread(5, "Thread-5", 5, seller=john_seller)
thread6 = myThread(6, "Thread-6", 6, seller=john_seller)
thread7 = myThread(7, "Thread-7", 7, seller=john_seller)
thread8 = myThread(8, "Thread-8", 8, seller=john_seller)
thread9 = myThread(9, "Thread-9", 9, seller=john_seller)
thread10 = myThread(10, "Thread-10", 10, seller=john_seller)
# Start new Threads
thread1.start()
thread2.start()
thread3.start()
thread4.start()
thread5.start()
thread6.start()
thread7.start()
thread8.start()
thread9.start()
thread10.start()
# Add threads to thread list
threads.append(thread1)
threads.append(thread2)
threads.append(thread3)
threads.append(thread4)
threads.append(thread5)
threads.append(thread6)
threads.append(thread7)
threads.append(thread8)
threads.append(thread9)
threads.append(thread10)
# Wait for all threads to complete
for t in threads:
t.join()
print("Exiting Main Thread")
print_seller_info(john_seller)
from seller import Seller
from buyer import Buyer
nick = input("Hello! I'm AliAnalyzer.\nTo help you, "\
+ "I need to know what is your name?\n")
print()
usertype = input("Are you Buyer(enter 1) or Seller(enter 2)?\n")
print()
while usertype != '1' and usertype != '2':
usertype = input("Wrong type of user!\nEnter '1' or '2'\n")
print()
# Seller's author is Solomiia Dubnevych
if usertype == '2':
seller = Seller(nick)
print("Print 'stop' to finish program.")
print()
categories = []
for category in seller.main_categories:
categories.append(category)
while True:
print(seller)
print()
command = input("Choose command №: ")
#'consumer_' + str(i)
# Create 500 Consumers objects and assign initial with tolerance and wallet
customers = [
Customer(name=names.get_full_name(),
wallet=500,
tolerance=0.5 + 0.4 * random.random())
for i in range(1, (para.numberofcustomer + 1))
]
# Construct a product object with following attributes
iphone = Product(name='iphoneX', price=300, quality=0.9)
galaxy = Product(name='Note', price=200, quality=0.8)
sony = Product(name='Xperia', price=100, quality=0.6)
# Create a Seller object with product as one of the attributes
seller_apple = Seller(name='APPLE INC', product=iphone, wallet=1000)
seller_samsung = Seller(name='SAMSUNG MOBILES', product=galaxy, wallet=500)
seller_sony = Seller(name='SONY', product=sony, wallet=500)
# Wait till the simulation ends
try:
time.sleep(10)
except KeyboardInterrupt:
pass
# kill seller thread
seller_apple.kill()
seller_samsung.kill()
seller_sony.kill()
# Plot the sales and expenditure trends
plot(seller_apple)
from map.constant_map import ConstantMap from coordinate import Coordinate from seller import Seller world = ConstantMap(Coordinate(5, 5), 1, 10) Sasha = Seller() world.new_store(Sasha.new_score(Coordinate(0, 0), 3)) Petr = Seller() world.new_store(Petr.new_score(Coordinate(4, 4), 3)) Baba_Nura = Seller() world.new_store(Baba_Nura.new_score(Coordinate(2, 2), 2)) world.calc_profit() print(Sasha.get_profit()) print(Petr.get_profit()) print(Baba_Nura.get_profit())
def setUp(self):
self.seller = Seller('Oswaldo das Covi', '1234567')
def seller():
print('Hello SELLER!')
# loading and creating an account
correct2 = 0
while correct2 == 0:
seller = input(
'Options:\n1: Load existing account\n2: Create a new one\n')
if seller == '1':
username = input('Enter username: '******'Username does not exist.')
else:
print('Hello', username, '!\n')
correct2 = 1
elif seller == '2':
username = input('Enter username: '******'Hello', username, '!\n')
correct2 = 1
else:
print('Username exists already.')
else:
print('Error: Incorrect input.')
# OPTIONS
while 1:
option = input(
'A: Marketplace\nB: Auctions\nC: View Sold Items\nD: Messages\nE: Exit Program\n'
)
if option == 'A':
# marketplace
checker = 0
market = input(
'Options:\n1: Post new item\n2: View all items\n3: Back\n')
while checker == 0:
if market == '1':
print('Posting new item')
newitem = input("Enter New Item: ")
pexist = Item(newitem, username)
if pexist == 0:
inp = input(
"Item exists already, do you want to update stock? Y or N "
)
if inp == 'Y':
newstock = input("New Stock: ")
update_stock(newitem, newstock, username)
item = find_item(newitem)
print(item)
else:
newstock = input("Stock: ")
newprice = input("Price: ")
dummy_item = Items(newitem, newprice, newstock,
username)
insert_item(dummy_item)
checker = 1
elif market == '2':
print('Viewing all items')
i = 0
c2.execute("SELECT * FROM Items WHERE seller= :seller",
{'seller': username})
results = c2.fetchall()
num_items = len(results)
while i < num_items:
i += 1
print(results[i - 1][0])
checker = 1
elif market == '3':
checker = 1
else:
print('Invalid input')
elif option == 'B':
print('Welcome to AUCTIONS')
elif option == 'C':
print('Welcome to SOLD ITEMS')
c3.execute("SELECT * FROM SoldItems WHERE seller= :seller",
{'seller': username})
results = c3.fetchall()
num_items = len(results)
print("Item Name - Quantity")
i = 0
while i < num_items:
i += 1
print("{} - {}".format(results[i - 1][0], results[i - 1][2]))
elif option == 'D':
print('Welcome to MESSAGES')
elif option == 'E':
exit('Goodbye')
else:
print('Invalid Input.')
from flipkart import Flipkart
from admin import Admin
from seller import Seller
from product import Product
from product_categories import Product_Categories
from customer import Customer
from order import Order
from datetime import datetime
a1 = Admin("Baba")
flip = Flipkart()
flip.add_admin(a1)
seller1 = Seller("Mohit")
seller2 = Seller("Hitesh")
flip.add_seller(seller1)
flip.add_seller(seller2)
product1 = Product("Mobile")
product2 = Product("Top")
product3 = Product("Chhapal")
product4 = Product("light")
seller1.add_product_and_quanity(product1, 20)
seller1.add_product_and_quanity(product2, 12)
seller2.add_product_and_quanity(product2, 10)
seller2.add_product_and_quanity(product3, 43)
seller2.add_product_and_quanity(product4, 3)
seller1.add_product_and_quanity(product4, 5)
from pprint import pprint
from seller import Seller
from buyer import Buyer
#Uncomment the following blocks to test them
if __name__ == '__main__':
seller = Seller("Solomiia")
# print(seller)
# print("Best Selling:")
# for product in seller.get_best_products():
# print(product)
# print("\n\n\n")
#
# print("Demand:")
# pprint(seller.find_demand())
# print("\n\n\n")
#
# print("Best Sellers:")
# pprint(seller.get_best_sellers())
# print("\n\n\n")
#
# print("Statistic about 'phone charger':")
# pprint(seller.get_product_statistic('phone charger'))
# print("\n\n\n")
# print("Analyzed:")
# for i in seller.get_personal_recommendations([32922653638, 32954832491]):
# print(i)
# print("\n\n\n")
Customer(name='consumer_' + str(i),
wallet=3000,
products_list=prd_list,
tolerance=0.7 + 0.2 * random.random()) for i in range(300)
]
insensitive_customers = [
Customer(name='consumer_' + str(i),
wallet=3000,
products_list=prd_list,
tolerance=0.5 + 0.4 * random.random()) for i in range(300, 500)
]
# Create Sellers with some budget
# Each seller can sell multiple products
seller_apple = Seller(name='apple',
products_list=[iphone, airpods, phonecase],
wallet=1000)
seller_samsung = Seller(name='samsung', products_list=[galaxy, tv], wallet=800)
seller_xiaomi = Seller(name='xiaomi',
products_list=[redmi, robotvac],
wallet=500)
seller_huawei = Seller(name='huawei', products_list=[mate, laptop], wallet=600)
# Wait till the simulation ends
print(
'\nHello! Welcome to the Market ^_^ Transaction in progress. Lets wait...')
try:
time.sleep(10)
except KeyboardInterrupt:
pass
crisp_sets=(0.3 + 0.2 * (random.random() - 0.5), 0.7 + 0.2 * (random.random() - 0.5)),
price_tolerance=0.5 + 0.4 * random.random(), quality_tolerance=0.5 + 0.4 * random.random()) for i
in range(700)]
# Create a product
iphone7 = Product(name='iphone7', product_id=0, price=300, quality=0.9, prob_map={'galaxy': [(1, 0.6)]})
galaxy = Product(name='galaxy', product_id=1, price=200, quality=0.7, prob_map={'iphone7': [(0, 0.6)]})
iphone5 = Product(name='iphone5', product_id=2, price=220, quality=0.85,
prob_map={'iphone7': [(0, 0.7)], 'galaxy': [(1, 0.8)]})
note = Product(name='note', product_id=3, price=240, quality=0.88,
prob_map={'iphone7': [(0, 0.7)], 'iphone5': [(2, 0.5)], 'galaxy': [(1, 0.6)]})
headphone = Product(name='headphone', product_id=4, price=80, quality=0.85, prob_map={'iphone7': [(0, 0.9)], 'galaxy': [(1, 0.9)], 'iphone5': [(2, 0.9)], 'note': [(3, 0.9)]})
#
# Create a Seller with some budget
seller_apple = Seller(name='apple', product_dict={iphone5: 1470, iphone7: 1500, headphone: 2000}, wallet=1000, dataCenter=dataCenter,
email='*****@*****.**')
seller_samsung = Seller(name='samsung', product_dict={galaxy: 1650, note: 1200, headphone: 2000}, wallet=500, dataCenter=dataCenter,
email='*****@*****.**')
# Wait till the simulation ends
try:
time.sleep(ticks)
except KeyboardInterrupt:
pass
# kill seller thread
seller_apple.kill()
seller_samsung.kill()
Save(seller_apple, object_type='seller')
Save(seller_samsung, object_type='seller')