![from datetime import datetime
##############################################################################
##
def CreateUsers():
print('##### Create users, passwords, and roles #####')
########## Open the file user.txt in append mode and assign to UserFile
while True:
########## Write the line of code that will call function GetUserName and assign the return value
to username
if (username.upper() == "END"):
break
########## Write the line of code that will call function GetUserPassword and assign the return
value to userpwd
########## Write the line of code that will call function GetUserRole() and assign the return value
to userrole
UserDetail = username + "|" + userpwd + "|" + userrole + "n"
UserFile.write(UserDetail)
# close file to save data
########## Write the line of code that will close the file UserFile
def GetUserName():
##### write the code to enter the username or End and return username
def GetUserPassword():
##### write the code to enter the pwd and return pwd
def GetUserRole():
userrole = input("Enter role (Admin or User): ")
while True:
####### write the if statement that validates that Admin or User has been entered. If true, return
userrole. If false, re-input userrole
def printuserinfo():
UserFile = open("Users.txt","r")
while True:
UserDetail = UserFile.readline()
if not UserDetail:
break
UserDetail = UserDetail.replace("n", "") #remove carriage return from end of line
UserList = UserDetail.split("|")
username = UserList[0]](https://image.slidesharecdn.com/fromdatetimeimportdatetime-230321030948-cc29d08e/85/from-datetime-import-datetime-pdf-1-320.jpg)
![userpassword = UserList[1]
userrole = UserList[2]
print("User Name: ", username, " Password: ", userpassword, " Role: ", userrole)
##############################################################################
##############
def Login():
# read login information and store in a list
########## Write the line of code that will open the file Users.txt in read mode
UserName = input("Enter User Name: ")
UserRole = "None"
while True:
########## Write the line of code that will read a line from UserFile and assign it to UserDetail
if not UserDetail:
return UserRole, UserName
########## Write the line of code that will replace the carriage return in UserDetail
########## Write the line of code that will split UserDetail on the pipe delimiter (|) and assign it to
UserList
if UserName == UserList[0]:
UserRole = UserList[2] # user is valid, return role
return UserRole, UserName
return UserRole, UserName
##############################################################################
###########
def GetEmpName():
empname = input("Enter employee name: ")
return empname
def GetDatesWorked():
fromdate = input("Enter Start Date (mm/dd/yyyy: ")
todate = input("Enter End Date (mm/dd/yyyy: ")
return fromdate, todate
def GetHoursWorked():
hours = float(input('Enter amount of hours worked: '))
return hours
def GetHourlyRate():
hourlyrate = float(input ("Enter hourly rate: "))
return hourlyrate
def GetTaxRate():](https://image.slidesharecdn.com/fromdatetimeimportdatetime-230321030948-cc29d08e/85/from-datetime-import-datetime-pdf-2-320.jpg)
![taxrate = float(input ("Enter tax rate: "))
return taxrate
def CalcTaxAndNetPay(hours, hourlyrate, taxrate):
grosspay = hours * hourlyrate
incometax = grosspay * taxrate
netpay = grosspay - incometax
return grosspay, incometax, netpay
def printinfo(DetailsPrinted):
TotEmployees = 0
TotHours = 0.00
TotGrossPay = 0.00
TotTax = 0.00
TotNetPay = 0.00
EmpFile = open("Employees.txt","r")
while True:
rundate = input ("Enter start date for report (MM/DD/YYYY) or All for all data in file: ")
if (rundate.upper() == "ALL"):
break
try:
rundate = datetime.strptime(rundate, "%m/%d/%Y")
break
except ValueError:
print("Invalid date format. Try again.")
print()
continue # skip next if statement and re-start loop
while True:
EmpDetail = EmpFile.readline()
if not EmpDetail:
break
EmpDetail = EmpDetail.replace("n", "") #remove carriage return from end of line
EmpList = EmpDetail.split("|")
fromdate = EmpList[0]
if (str(rundate).upper() != "ALL"):
checkdate = datetime.strptime(fromdate, "%m/%d/%Y")
if (checkdate < rundate):
continue
todate = EmpList[1]
empname = EmpList[2]
hours = float(EmpList[3])
hourlyrate = float(EmpList[4])
taxrate = float(EmpList[5])
grosspay, incometax, netpay = CalcTaxAndNetPay(hours, hourlyrate, taxrate)](https://image.slidesharecdn.com/fromdatetimeimportdatetime-230321030948-cc29d08e/85/from-datetime-import-datetime-pdf-3-320.jpg)
![print(fromdate, todate, empname, f"{hours:,.2f}", f"{hourlyrate:,.2f}", f"{grosspay:,.2f}",
f"{taxrate:,.1%}", f"{incometax:,.2f}", f"{netpay:,.2f}")
TotEmployees += 1
TotHours += hours
TotGrossPay += grosspay
TotTax += incometax
TotNetPay += netpay
EmpTotals["TotEmp"] = TotEmployees
EmpTotals["TotHrs"] = TotHours
EmpTotals["TotGrossPay"] = TotGrossPay
EmpTotals["TotTax"] = TotTax
EmpTotals["TotNetPay"] = TotNetPay
DetailsPrinted = True
if (DetailsPrinted): #skip of no detail lines printed
PrintTotals (EmpTotals)
else:
print("No detail information to print")
def PrintTotals(EmpTotals):
print()
print(f'Total Number Of Employees: {EmpTotals["TotEmp"]}')
print(f'Total Hours Worked: {EmpTotals["TotHrs"]:,.2f}')
print(f'Total Gross Pay: {EmpTotals["TotGrossPay"]:,.2f}')
print(f'Total Income Tax: {EmpTotals["TotTax"]:,.2f}')
print(f'Total Net Pay: {EmpTotals["TotNetPay"]:,.2f}')
if __name__ == "__main__":
##################################################
########## Write the line of code to call the method CreateUsers
print()
print("##### Data Entry #####")
########## Write the line of code to assign UserRole and UserName to the function Login
DetailsPrinted = False ###
EmpTotals = {} ###
########## Write the if statement that will check to see if UserRole is equal to NONE (NOTE:
code will show red error lines until this line is written)
print(UserName," is invalid.")
else:
# only admin users can enter data
##### write the if statement that will check to see if the UserRole is equal to ADMIN (NOTE: code](https://image.slidesharecdn.com/fromdatetimeimportdatetime-230321030948-cc29d08e/85/from-datetime-import-datetime-pdf-4-320.jpg)
from datetime import datetime .pdf
- 1. from datetime import datetime ############################################################################## ## def CreateUsers(): print('##### Create users, passwords, and roles #####') ########## Open the file user.txt in append mode and assign to UserFile while True: ########## Write the line of code that will call function GetUserName and assign the return value to username if (username.upper() == "END"): break ########## Write the line of code that will call function GetUserPassword and assign the return value to userpwd ########## Write the line of code that will call function GetUserRole() and assign the return value to userrole UserDetail = username + "|" + userpwd + "|" + userrole + "n" UserFile.write(UserDetail) # close file to save data ########## Write the line of code that will close the file UserFile def GetUserName(): ##### write the code to enter the username or End and return username def GetUserPassword(): ##### write the code to enter the pwd and return pwd def GetUserRole(): userrole = input("Enter role (Admin or User): ") while True: ####### write the if statement that validates that Admin or User has been entered. If true, return userrole. If false, re-input userrole def printuserinfo(): UserFile = open("Users.txt","r") while True: UserDetail = UserFile.readline() if not UserDetail: break UserDetail = UserDetail.replace("n", "") #remove carriage return from end of line UserList = UserDetail.split("|") username = UserList[0]
- 2. userpassword = UserList[1] userrole = UserList[2] print("User Name: ", username, " Password: ", userpassword, " Role: ", userrole) ############################################################################## ############## def Login(): # read login information and store in a list ########## Write the line of code that will open the file Users.txt in read mode UserName = input("Enter User Name: ") UserRole = "None" while True: ########## Write the line of code that will read a line from UserFile and assign it to UserDetail if not UserDetail: return UserRole, UserName ########## Write the line of code that will replace the carriage return in UserDetail ########## Write the line of code that will split UserDetail on the pipe delimiter (|) and assign it to UserList if UserName == UserList[0]: UserRole = UserList[2] # user is valid, return role return UserRole, UserName return UserRole, UserName ############################################################################## ########### def GetEmpName(): empname = input("Enter employee name: ") return empname def GetDatesWorked(): fromdate = input("Enter Start Date (mm/dd/yyyy: ") todate = input("Enter End Date (mm/dd/yyyy: ") return fromdate, todate def GetHoursWorked(): hours = float(input('Enter amount of hours worked: ')) return hours def GetHourlyRate(): hourlyrate = float(input ("Enter hourly rate: ")) return hourlyrate def GetTaxRate():
- 3. taxrate = float(input ("Enter tax rate: ")) return taxrate def CalcTaxAndNetPay(hours, hourlyrate, taxrate): grosspay = hours * hourlyrate incometax = grosspay * taxrate netpay = grosspay - incometax return grosspay, incometax, netpay def printinfo(DetailsPrinted): TotEmployees = 0 TotHours = 0.00 TotGrossPay = 0.00 TotTax = 0.00 TotNetPay = 0.00 EmpFile = open("Employees.txt","r") while True: rundate = input ("Enter start date for report (MM/DD/YYYY) or All for all data in file: ") if (rundate.upper() == "ALL"): break try: rundate = datetime.strptime(rundate, "%m/%d/%Y") break except ValueError: print("Invalid date format. Try again.") print() continue # skip next if statement and re-start loop while True: EmpDetail = EmpFile.readline() if not EmpDetail: break EmpDetail = EmpDetail.replace("n", "") #remove carriage return from end of line EmpList = EmpDetail.split("|") fromdate = EmpList[0] if (str(rundate).upper() != "ALL"): checkdate = datetime.strptime(fromdate, "%m/%d/%Y") if (checkdate < rundate): continue todate = EmpList[1] empname = EmpList[2] hours = float(EmpList[3]) hourlyrate = float(EmpList[4]) taxrate = float(EmpList[5]) grosspay, incometax, netpay = CalcTaxAndNetPay(hours, hourlyrate, taxrate)
- 4. print(fromdate, todate, empname, f"{hours:,.2f}", f"{hourlyrate:,.2f}", f"{grosspay:,.2f}", f"{taxrate:,.1%}", f"{incometax:,.2f}", f"{netpay:,.2f}") TotEmployees += 1 TotHours += hours TotGrossPay += grosspay TotTax += incometax TotNetPay += netpay EmpTotals["TotEmp"] = TotEmployees EmpTotals["TotHrs"] = TotHours EmpTotals["TotGrossPay"] = TotGrossPay EmpTotals["TotTax"] = TotTax EmpTotals["TotNetPay"] = TotNetPay DetailsPrinted = True if (DetailsPrinted): #skip of no detail lines printed PrintTotals (EmpTotals) else: print("No detail information to print") def PrintTotals(EmpTotals): print() print(f'Total Number Of Employees: {EmpTotals["TotEmp"]}') print(f'Total Hours Worked: {EmpTotals["TotHrs"]:,.2f}') print(f'Total Gross Pay: {EmpTotals["TotGrossPay"]:,.2f}') print(f'Total Income Tax: {EmpTotals["TotTax"]:,.2f}') print(f'Total Net Pay: {EmpTotals["TotNetPay"]:,.2f}') if __name__ == "__main__": ################################################## ########## Write the line of code to call the method CreateUsers print() print("##### Data Entry #####") ########## Write the line of code to assign UserRole and UserName to the function Login DetailsPrinted = False ### EmpTotals = {} ### ########## Write the if statement that will check to see if UserRole is equal to NONE (NOTE: code will show red error lines until this line is written) print(UserName," is invalid.") else: # only admin users can enter data ##### write the if statement that will check to see if the UserRole is equal to ADMIN (NOTE: code
- 5. will show red error lines until this line is written) EmpFile = open("Employees.txt", "a+") while True: empname = GetEmpName() if (empname.upper() == "END"): break fromdate, todate = GetDatesWorked() hours = GetHoursWorked() hourlyrate = GetHourlyRate() taxrate = GetTaxRate() EmpDetail = fromdate + "|" + todate + "|" + empname + "|" + str(hours) + "|" + str(hourlyrate) + "|" + str(taxrate) + "n" EmpFile.write(EmpDetail) # close file to save data EmpFile.close() printinfo(DetailsPrinted)