def getUserDetails(self):
drawLines()
print "Lets capture customer details"
drawLines()
self.name = getInput("Customer Name: ")
self.number = getInput("Mobile Number: ")
self.age = getInput("Age: ")
def getEmployeeDetails(self):
self.getUserDetails()
self.emp_code = getInput("Employee Code: ")
emp_details = {
"name" : self.name,
"number": self.number,
"emp_code": self.emp_code,
}
drawLines()
return emp_details
def showRegisterCatalog(self, register):
print "{:<15} {:<15} {:<15} {:<15}".format('Sl No', 'Item', 'Count',
'Price')
drawLines()
for i, (key, value) in enumerate(
self.store_inventory[register]["items"].iteritems()):
print "{:<15} {:<15} {:<15} {:<15}".format(str(i + 1),
value['name'],
value['count'],
value['price'])
drawLines()
def getCustomerDetails(self):
self.getUserDetails()
if int(self.age) >= 60:
self.is_senior_citizen = 1
cust_details = {
"name": self.name,
"number": self.number,
"is_senior_citizen": self.is_senior_citizen
}
drawLines()
return cust_details
def showClosingCatalogue(self):
drawLines()
printHeader('Catalog')
drawLines()
print "{:<15} {:<15} {:<15} {:<15}".format('Register', 'Item', 'Count',
'Price')
drawLines()
for k, v in self.store_inventory.iteritems():
for key, value in v["items"].iteritems():
print "{:<15} {:<15} {:<15} {:<15}".format(
k, value['name'], value['count'], value['price'])
drawLines()
def start_transactions():
drawLines()
print "Start Billing"
drawLines()
ans = getInput("Are you a current employee (Y/N)?")
if ans == "Y":
emp = Employee()
cust_details = emp.getEmployeeDetails()
else:
cust = Customer()
cust_details = cust.getCustomerDetails()
Transaction(cust_details)
print "Completed Billing"
drawLines()
ans = getInput("Do you want to do more transactions (Y/N)?")
if ans == "Y":
start_transactions()
img = util.loadImg(index, FOLDER)
if img is None:
index += 1
continue
imgOrig = cv2.resize(img, (WIDTH, HEIGHT),
interpolation=cv2.INTER_LINEAR)
img = util.image_to_feature_vector(imgOrig)
#NN Prediction
x0, y0, x1, y1 = util.predict(img, model)
#Increase size of image
imgOrig = cv2.resize(imgOrig, (640, 480),
interpolation=cv2.INTER_LINEAR)
util.drawLines(imgOrig, (int(x0 * 2), int(x1 * 2)),
(int(y0 * 2), int(y1 * 2)))
#Compute parameters
theta = util.computeAngle(x0, y0, x1, y1) / MAX_ANGLE
delta_x = (x0 - MAX_SHIFT) / MAX_SHIFT
K = (theta + delta_x) / 2
print('T :' + str(np.round(theta, 2)) + ' X :' +
str(np.round(delta_x, 2)) + ' K :' + str(np.round(K, 2)))
#Show image
cv2.imshow('Image', imgOrig)
k = cv2.waitKey(0) & 0xFF
if k == ord('d'):
break
def generateBill(self, cust_details, txn_id, total_billed_items):
drawLines()
print "Transaction Id: " + txn_id
drawLines()
print "Name: " + cust_details['name']
print "Mobile Number: " + cust_details['number']
if 'emp_code' in cust_details.keys():
print "Employee Code: " + cust_details['emp_code']
drawLines()
print "{:<15} {:<15} {:<15} {:<15} {:<15} {:<15}".format(
'Item', 'Units', 'Unit Price', 'Discount Percent', 'Total',
'Discounted Price')
drawLines()
total = 0
for item in total_billed_items:
price = item['price']
total_price = int(item['count']) * int(price)
discounted_total = calculateDiscountedPrice(
total_price, item['discount_percent'])
total = total + discounted_total
print "{:<15} {:<15} {:<15} {:<15} {:<15} {:<15}".format(
item['item'], item['count'], price,
str(item['discount_percent']) + "%", total_price,
discounted_total)
drawLines()
if 'is_senior_citizen' in cust_details.keys(
) and cust_details['is_senior_citizen'] == 1:
print "Total: " + str(total)
print "Senior Citizen Discount: " + str(
Discount.discount_details["senior_citizen_discount"]) + "%"
total = calculateDiscountedPrice(
total, Discount.discount_details["senior_citizen_discount"])
if 'emp_code' in cust_details.keys():
print "Total: " + str(total)
print "Employee Discount: " + str(
Discount.discount_details["employee_discount"]) + "%"
total = calculateDiscountedPrice(
total, Discount.discount_details["employee_discount"])
print "Total to be paid: " + str(total)
drawLines()