Я работаю над системой управления сотрудниками и столкнулся с проблемой позиционных аргументов. Я довольно новичок в программировании, и это проект для класса. Я следовал некоторым учебникам и книгам, но продолжаю получать эту ошибку:
Traceback (most recent call last):
File "C:\Users\jmcra\Desktop\CPT200\Employment Management System - Functionality 4.1.py", line 152, in <module>
searchEmployeeSSN()
TypeError: searchEmployeeSSN() missing 1 required positional argument: 'isForEdit'
Я пробовал несколько лекарств, но это только вызывает больше ошибок. Кто-нибудь, пожалуйста, помогите мне:
- Понять, что это значит, и
- Решить мою личную ситуацию?
Любая помощь очень ценится!
#initialize list to store employee' information
employee_info = [ ]
#initialize global variable to save the SSN
employeeSSN = 0
#initialize global variable to save the index of the found record
employeeIndex = 0
#clear the screen
def cls():
print('\n' * 50)
#displaythe employee information in the required format
def employeeFormatedInfo(name, ssn, phone, email, salary):
print('')
print('--------------- {0:s} --------------------'.format(name))
print('SSN: {0:s}'.format(ssn))
print('Phone: {0:s}'.format(phone))
print('Email: {0:s}'.format(email))
print('Salary: ${0:s}'.format(salary))
print('------------------------------------------')
print('')
#view all employees in the system
def viewEmployeeInfo():
cls()
print('------------------------------------------')
print(' View all employees\n')
print('------------------------------------------\n')
if(len(employee_info)==0):
print('No employees entered.\n')
else:
for i in range(0, len(employee_info)):
line = employee_info[i].split(',')
employeeFormatedInfo(line[0], line[1], line[2], line[3], line[4])
input('Press any button to go to Main Menu')
cls()
#add employee
def addEmployee():
cls()
print('-------------------------------------------')
print(' Add Employee')
print('-------------------------------------------\n')
try:
#users can enter employee Name, SSN, Phone, Email and Salary
name=input('Employee Name: ')
ssn=input('Employee SSN: ')
phone=input('Employee phone number: ')
email=input('Employee email: ')
salary=input('Employee salary: $')
line = name +',' +ssn +',' +phone +',' +email +',' +salary
index = len(employee_info)
employee_info.insert(index, line)
except:
cls()
addEmployee()
print('\nEmployee info has been added!!\n')
print('--------------------------------------------\n')
try:
#users can add new employee or return to Main Menu
option=input('Enter q/Q to return to Main Menu or A to add another employee')
if option.lower() == 'q':
cls()
else:
cls()
addEmployee()
except:
cls()
addEmployee()
#display the Main Menu
def printOptions():
print('--------- Employee Management System -------\n')
print('There are ({0:2d} ) employees in the system.'.format(len(employee_info)))
print('--------------------------------------------\n')
print('1. View all employees\n')
print('2. Add new employee\n')
print('3. Search employee by SSN\n')
print('4. Edit employee information\n')
#check the user choice
try:
answer=int(input('Please enter your choice by number: '))
except ValueError:
print('Not a number')
return 100
print('--------------------------------------------\n')
return answer
def searchEmployeeSSN(isForEdit):
cls()
print('--------------------------------------------\n')
print(' Search for Employee by SSN\n')
print('--------------------------------------------\n')
if(len(employee_info)==0):
input('No employee in the list.\n')
cls()
else:
try:
ssn=input('Enter SSN to search for employee or q/Q to exit to Main : ')
global employeeSSN
employeeSSN = ssn
if ssn.lower() == 'q':
return 0
except ValueError:
searchEmployeeSSN(0)
for i in range(0, len(employee_info)):
line = employee_info[i].split(',')
if(line[1] == ssn):
global employeeIndex
employeeIndex = i
employeeFormatedInfo(line[0], line[1], line[2], line[3], line[4])
break
else:
print('\n No employees with that SSN.\n')
return 0
try:
if (isForEdit == 0):
option=input('Enter q/Q to exit or any key to add another employee:')
if option.lower() == 'q':
cls()
else:
searchEmployeeSSN(0)
except:
cls()
def editEmployeeInfo():
cls()
#reuse the searchEmployeeSSN
result = searchEmployeeSSN(1)
if(result != 0):
name=input('Employee new Name: ')
phone=input('Employee new phone number: ')
email=input('Employee new email: ')
salary=input('Employee new salary: $')
#delete the old information
del employee_info[employeeIndex]
line = name +',' +employeeSSN +',' +phone +',' +email +',' +salary
#add the new information
employee_info.insert(employeeIndex, line)
input('\nEmployee information has been updated. Please press any key to go to the Main Menu.\n')
while True:
cls()
mode = printOptions()
if mode == 1:
cls()
viewEmployeeInfo()
if mode == 2:
cls()
addEmployee()
if mode == 3:
cls()
searchEmployeeSSN()
if mode == 4:
cls()
editEmployeeInfo()