Check the explanation
Explanation:
If raw_input() shows some error in Python v3 then call input() instead of raw_input().
def menu():
option = 'n'
while option not in ['r','p','d','h','l','q']:
print("Menu of choices:")
print("\t(r)ead employee data")
print("\t(p)rint employee payroll")
print("\t(d)isplay an employee by name")
print("\tfind (h)ighest paid employee")
print("\tfind (l)owest paid employee")
print("\t(q)uit")
option = input("Please enter your choice: ")
if option not in ['r','p','d','h','q']:
print("Invalid choice. Please try again\n")
return option
def readEmployees(names,wages,hours):
fileRead = 0
try:
filename = input("Enter the file name: ")
f = open(filename,"r")
for line in f:
values = line.split("\t")
names.append(values[0])
wages.append(float(values[1]))
i=0
total = 0
while i < 5:
total = total + float(values[2+i])
i = i+1
hours.append(total)
fileRead = 1
f.close()
except ValueError:
print("Bad data in file " + filename)
except IOError:
print("Error reading file " + filename)
return fileRead
def printPayroll(names,wages,hours):
print("")
print("Name"+" "+"Hours"+" "+"Pay")
print("----"+" "+"-----"+" "+"---")
i = 0
sortedNames = names
sortedNames.sort()
totalpay = 0
for name in sortedNames:
i = names.index(name)
pay = hours[i] * wages[i]
name = names[i]
totalpay = totalpay + pay
name = repr(name).ljust(10)
name = name.replace("'","")
print( name + repr(hours[i]).ljust(9) + repr(pay).ljust(6))
i = i + 1
print("\nTotal payroll = $" + str(totalpay))
def displayName(names,wages,hours):
name = ""
i=0
size = len(names)
name = input("Enter the employee's name: ")
while i < size:
if names[i].lower() == name.lower():
wage = wages[i]
hour = hours[i]
break
i = i +1
if i == size:
print("Employee not found")
else:
print(name + " worked " + str(hour) + " hours at $" + str(wage) + " per hour, and earned $" + str(wage * hour) + "\n")
def showHighLow(names,wages,hours, ind):
highestIndex = 0
if ind == 'h':
i =1
size = len(names)
wage = 0;
while i < size:
wage = hours[i] * wages[i]
if wage > (hours[highestIndex] * wages[highestIndex]):
highestIndex = i
i = i + 1
print(names[highestIndex] + " earned $" + str(hours[highestIndex] * wages[highestIndex]) + "\n")
elif ind == 'l':
lowestIndex = 0;
i =1
size = len(names)
wage = 0;
while i < size:
wage = hours[i] * wages[i]
if wage < (hours[lowestIndex] * wages[lowestIndex]):
lowestIndex = i
i = i + 1
print(names[lowestIndex] + " earned $" + str(hours[lowestIndex] * wages[lowestIndex]) + "\n")
def main():
option = 'n'
names = list()
wages = list()
hours = list()
fileRead = 0
while option != 'q':
option = menu()
if option == 'r':
fileRead = readEmployees(names,wages,hours)
elif option == 'p':
if fileRead == 0:
print("Employee data has not been read.")
print("Please read the file before making this choice")
else:
printPayroll(names,wages,hours)
elif option == 'd':
if fileRead == 0:
print("Employee data has not been read.")
print("Please read the file before making this choice")
else:
displayName(names,wages,hours)
elif option == 'h':
if fileRead == 0:
print("Employee data has not been read.")
print("Please read the file before making this choice")
else:
showHighLow(names,wages,hours,'h')
elif option == 'l':
if fileRead == 0:
print("Employee data has not been read.")
print("Please read the file before making this choice")
else:
showHighLow(names,wages,hours,'l')
elif option == 'q':
print("GoodBye")
if __name__ == "__main__":
main()
Kindly check the OUTPUT in the attached image below.
