Homework 1

Homework/HW1/Homework1_ws.py

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+import random
+random.seed(25)
+
+class Portfolio(object):
+	def __init__(self):
+		self.Cash = []
+		self.Stock = {}
+		self.MutualFund = {}
+		self.history = {}
+	def addCash(self, value):
+		self.Cash.append(value)
+		print "Cash Total of %s Added." % value
+		#self.history.append(Cash.log)
+	def buyStock(self, quantity, quote):
+		self.Stock[quote.quote] = quantity
+		self.Cash.append(-(quantity * quote.price))
+		print """
+		%d Shares of %s Have Been Acquired \n
+		and %d USD Debited from Cash Account
+		""" % (quantity, quote.quote,(quantity * quote.price))
+	def buyMutualFund(self, amount, fund):
+		self.MutualFund[fund.name] = amount
+		self.Cash.append(-(amount))
+		print """
+		%d Shares of %s Fund Acquired \n
+		and %d USD debited from Cash Account
+		""" % (amount, fund.name, amount)
+	def withdrawCash(self, total):
+		self.Cash.append(-(total))
+		print "%d USD has been debited from your cash account." % total
+	def sellStock(self, quote, quantity):
+		self.Stock[quote] -= quantity
+		#self.Cash.append(quote.price * random.uniform(.5,1.5))
+		print """
+		%d Shares of %s sold at %d USD a share \n
+		and %d USD credited to Cash Account.
+		""" % (quantity, quote, random.uniform(.5,1.5), 5 * random.uniform(.5,1.5))
+	def sellMutualFund(self, fund, amount):
+		self.MutualFund[fund] -= amount
+		self.Cash.append(amount * random.uniform(.9, 1.2))
+		print """
+		%d Shares of %s Sold \n
+		and %d USD credited to your Cash account
+		""" % (amount, fund, amount * random.uniform(.9, 1.2))
+	def __repr__(self):
+		return "Portfolio ()"
+	def __str__(self):
+		return """
+				Portfolio Value:\n
+    			\n
+    			Cash Total: $ %s \n
+    			Stock Holdings: %r \n
+    			Mutual Fund Assets: %r \n 
+    			""" % ("%.2f" % sum(portfolio.Cash), portfolio.Stock, portfolio.MutualFund)
+
+class Stock():
+	def __init__(self, price, quote):
+		self.price = price
+		self.quote = quote
+		print "%s at %d USD a Share" % (quote, price)
+
+class MutualFund():
+	def __init__(self, name):
+		self.name = name
+		print "Mutual Fund - %s ." % name
+
+s = Stock(20, "HFH")
+
+
+mf1 = MutualFund("BRT")
+mf2 = MutualFund("GHT")
+
+
+portfolio = Portfolio()
+
+portfolio.addCash(300.50)
+
+portfolio.buyStock(5, s)
+
+portfolio.buyMutualFund(10.3, mf1)
+
+portfolio.buyMutualFund(2, mf2)
+
+portfolio.withdrawCash(50)
+
+portfolio.sellStock("HFH", 1)
+
+portfolio.sellMutualFund("BRT", 3)
+
+
+
+
+print(portfolio)
+
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