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cbrGui.py
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cbrGui.py
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import fileOps,math
from Tkinter import *
from simMetrics import *
from collections import defaultdict
products = fileOps.openCsv("products.csv")
orders = fileOps.openCsvDebug("cases.csv")
orderDebug = fileOps.openCsvDebug("casesDebug.csv")
newOrderDict = {}
customerProducts = []
orderSimilarity = {}
similarityThreshold = 0.3
#similarityThreshold = raw_input('Enter threshold:')
#Iterate over the CSV.
def main():
forgetFrames()
global newOrderDict
newOrderDict = {}
customerProducts = []
orderSimilarity = {}
custID = custEntry.get()
for key, prods in orders.iteritems():
if "c" + custID == key:
#Once we've find the customer, we've got our list of products and can break the loop.
customerProducts = prods
print customerProducts
print '----------'
for key, prods in orders.iteritems():
if custID != key:
customerProducts = set(customerProducts)
prods = set(prods)
extraProducts = customerProducts ^ prods #Xor
extraProducts = prods & extraProducts
similarProducts = prods & customerProducts #interseciton
#Output
print ""
print "Checking customer " + str(key)
print " Number of extra products: " + str(len(extraProducts))
print " Number of similar products: " + str(len(similarProducts))
if(len(similarProducts)!= 0 and len(extraProducts)!=0):
temp1 = len(similarProducts)*len(similarProducts)
temp2 = len(prods)*len(prods)
sim = math.sqrt(float(temp1)/float(temp2))
orderSimilarity[key] = sim
print "-----"
#text.insert(INSERT,"Summary for customer c"+custID)
#text.insert(END,"-----")
summaryLabelVar.set("Summary for customer c" + custID)
summaryLabelVar2.set("Number of similar orders: " + str(len(orderSimilarity)))
mostSimOrder = 0
for key, sim in orderSimilarity.iteritems():
print "key:"+str(key)
print "sim:"+str(sim)
if sim > mostSimOrder:
mostSimOrder = sim
keyToSearch = key
summaryLabelVar3.set("The most Similar order is ["+keyToSearch+"] = " + str(mostSimOrder))
#print "probability of wanting the extra item:"
for key, prods in orders.iteritems():
if key == keyToSearch:
prods = set(prods)
extraProducts = prods ^ customerProducts
extraProducts = prods & extraProducts
print "Extra Products " + str(extraProducts)
similarProducts = prods & customerProducts
if len(extraProducts) != 0:
for extraProd in extraProducts:
extraProdCat = fileOps.getProductCat(extraProd)
extraProdSim = 0
for simProd in similarProducts:
simProdCat = fileOps.getProductCat(simProd)
extraProdSim += category[simProdCat][extraProdCat]
extraProdSim = extraProdSim / len(similarProducts)
print "sim for :" + extraProd + ":"+ str(extraProdSim)
if extraProdSim > 0.25:
key = "n1"
newOrderDict.setdefault(key, [])
newOrderDict[key].append(extraProd)
#print "_______________"
#print newOrderDict
print "========="
suggestLabelVar.set("Suggesting new order of:"+str(newOrderDict['n1']))
suggestLabelVar2.set("Order Ok ?:")
summaryFrame.pack()
ordOptionsFrame.pack()
# suggest the sim products
# save to new order
def forgetFrames():
summaryFrame.pack_forget()
ordOptionsFrame.pack_forget()
editFrame.pack_forget()
def writeOrd():
print "Writing new order to file"
print "-------------------------"
print newOrderDict
fileOps.writeRecord(newOrderDict)
summaryLabelVar.set("New Order Saved")
forgetFrames()
def addProd():
global newOrderDict
present = False
updatedOrder = {}
add = eVar.get()
for key, values in newOrderDict.items():
updatedOrder.setdefault(key, [])
for value in values:
updatedOrder[key].append(value)
if value == add:
present = True
if present != True:
updatedOrder[key].append(add)
newOrderDict = updatedOrder
suggestLabelVar.set("Suggesting new order of:"+str(newOrderDict['n1']))
print newOrderDict
def removeProd():
global newOrderDict
print "newOrder"+str(newOrderDict)
remove = eVar.get()
updatedOrder = {}
for key, values in newOrderDict.items():
updatedOrder.setdefault(key, [])
for value in values:
if value != remove:
updatedOrder[key].append(value)
newOrderDict = updatedOrder
suggestLabelVar.set("Suggesting new order of:"+str(newOrderDict['n1']))
print "-----"
def editOrd():
removeLabelVar.set("Enter products to edit")
editFrame.pack()
def setSim():
similarityThreshold = similarityOptionVar.get()
print "sim changed "+ str(similarityThreshold)
#states
def showOptions():
configureFrame.pack()
mainFrame.pack_forget()
summaryFrame.pack_forget()
ordOptionsFrame.pack_forget()
editFrame.pack_forget()
def showMain():
configureFrame.pack_forget()
mainFrame.pack()
summaryLabelVar.set("")
summaryFrame.pack_forget()
ordOptionsFrame.pack_forget()
editFrame.pack_forget()
#Setup Gui
cbrGui = Tk()
cbrGui.title("Python CBR")
cbrGui.geometry("500x500")
#Setup Menu
menubar = Menu(cbrGui)
cbrGui.config(menu=menubar)
optionsMenu=Menu(menubar,tearoff=0)
menubar.add_cascade(label="Options", menu = optionsMenu)
optionsMenu.add_command(label = "Suggest new order",command=showMain)
optionsMenu.add_command(label = "View orders",command=forgetFrames)
optionsMenu.add_separator()
optionsMenu.add_command(label = "Configure",command=showOptions)
#Configure
v = IntVar()
v1 = IntVar()
similarityOptionVar = StringVar()
#Main Var
custEntry = StringVar()
summaryLabelVar = StringVar()
summaryLabelVar2 = StringVar()
summaryLabelVar3 = StringVar()
suggestLabelVar = StringVar()
suggestLabelVar2 = StringVar()
orderOk = StringVar()
output = StringVar()
#Edit Var
removeLabelVar = StringVar()
eVar = StringVar()
#Frames
#------
#Configure Frame
configureFrame = Frame(cbrGui)
similarityLabel = Label(configureFrame, text = "Set the minimum similarity (Def = 0.3): ").pack(side=LEFT)
similarityOption = Entry(configureFrame,textvariable = similarityOptionVar).pack(side=LEFT)
setSimButton = Button(configureFrame,text = "Set", command = setSim).pack(side=LEFT)
test4=Radiobutton(configureFrame, text="One", variable=v, value=1).pack(anchor=W)
test5=Radiobutton(configureFrame, text="Two", variable=v1, value=1).pack(anchor=W)
#Main Frame
mainFrame = Frame(cbrGui)
mainFrame.pack()
custIdLab = Label(mainFrame,text = 'Enter Customer ID:').pack()
custE = Entry(mainFrame,textvariable = custEntry).pack()
custIdBut = Button(mainFrame,text ='Go',command = main).pack()
output = Text(mainFrame)
summaryLabel = Label(mainFrame, textvariable = summaryLabelVar).pack() #mainframe to show finished
#Summary Frame
summaryFrame = Frame(cbrGui)
summaryLabel2 = Label(summaryFrame, textvariable = summaryLabelVar2).pack()
summaryLabel3 = Label(summaryFrame, textvariable = summaryLabelVar3).pack()
suggestLabel = Label(summaryFrame, textvariable = suggestLabelVar).pack()
suggestLabel2 = Label(summaryFrame, textvariable = suggestLabelVar2).pack()
#Options Frame
ordOptionsFrame = Frame(cbrGui)
ordEditBut = Button(ordOptionsFrame,text ='Edit',command = editOrd).pack(side=LEFT)
ordOkBut = Button(ordOptionsFrame,text ='Ok',command = writeOrd).pack(side=LEFT)
#Edit Frame
editFrame = Frame(cbrGui)
removeLabel = Label(editFrame, textvariable = removeLabelVar).pack()
removeE = Entry(editFrame,textvariable = eVar).pack(side=LEFT)
removeButton = Button(editFrame,text = "Remove", command = removeProd).pack(side=LEFT)
addButton = Button(editFrame,text = "Add", command = addProd).pack(side=LEFT)
cbrGui.mainloop()