我的 python 代码没有正确写入或读取文件，不知道哪里出了问题？

Question

我在 python 和在 Linux 中使用它仍然是新手，但我不明白这里出了什么问题。我在系统的开头导入了文件。我没有收到任何错误，但我知道有时选项 2 实际上并未写入文件。由于某种原因，我也无法重复选项 1。帮助将不胜感激。我相信菜单部分工作得很好，但 MonthlySalary and/or Display_salary.

中只有一些错误

import os
salary=open('Regular_emp.txt','r')
hourly=open('Hourly_emp.txt','r')


def readEmployee(salary,hourly):
    for line in salary:
        line=line.strip()
        number,name,salary=line.split(',')
        print(number, "," , name)
    for line in hourly:
        line=line.strip()
        number,name,wage,hours=line.split(',')
        print(number, "," , name)
    print("")
   
def monthlySalary(salary,hourly):
    paycheck=open('Paychecks.txt','w')
    for line in salary:
        line=line.strip()
        number,name,salary=line.split(',')
        monthly=int(salary)/12
        paycheck.write(str(number)+','+str(name)+','+str(format(monthly,'.2f')+"\n"))
    for line in hourly:
        line=line.strip()
        number,name,wage,hours=line.split(',')
        monthly=int(wage)*int(hours)
        paycheck.write(str(number) + "," + str(name) + ','+str(format(monthly,'.2f'))+"\n")
    paycheck.close()

def display_paycheck():
    open('Paychecks.txt','r')
    checkFile=os.path.getsize("Paychecks.txt")
    while True:
        if checkFile== 0:
            print("")
            print("Please enter option 2 first to create paycheck file")
            print("")
            break
        else:
            for line in paycheck:
                line=line.strip()
                number,name,paycheck=line.split(',')
                print(number, "," , name,",",paycheck)
    print("")

def menu():
    print("Your options include:")
    print("1. Display all employee details from both input files")
    print("2. Calculate Monthly payment of all individuals")
    print("3. Display paycheck details of all employees")
    print("4. Exit the Program")
    print("")
    answer=input("Which option would you like?(Enter 1,2,3 or 4 to exit)")
 
    while True:
        if answer == "1":
            readEmployee(salary,hourly)
        elif answer=="2":
            paychecks=monthlySalary(salary,hourly)    
        elif answer=="3":
            display_paycheck()
        elif answer == "exit" or answer == "4":
            confirmation=input("Are you sure you would like to exit?(enter yes or no)")
            if confirmation == "yes":
                break  
        else:
            print("Error has Occured please try again.")
        print("Your options include:")
        print("1. Display all employee details from both input files")
        print("2. Calculate Monthly payment of all individuals")
        print("3. Display paycheck details of all employees")
        print("4. Exit the Program")
        print("")
        answer=input("Which option would you like?(Enter 1,2,3 or 4 to exit)")
menu()

我引用的文件是： Regular_emp.txt

1001，'name 1'，48000.00

1002，'name 2'，55000.00

1003，'name 3'，60000.00

和 Hourly_emp.txt

2001, 'name 4', 15.00, 160

2002, 'name 5', 20.00, 125

2003, 'name 6', 35.00, 123

Answer 1

在选项 2 中，您需要迭代 fileobject.read()。作为 salary 和 hourly 本身，如果只是文件对象。

def monthlySalary(salary, hourly):
    paycheck = open('Paychecks.txt', 'w')
    # Here
    for line in salary.read():
        line = line.strip()
        number, name, salary = line.split(',')
        monthly = int(salary)/12
        paycheck.write(str(number)+','+str(name)+',' +
                       str(format(monthly, '.2f')+"\n"))
    # And here
    for line in hourly.read():
        line = line.strip()
        number, name, wage, hours = line.split(',')
        monthly = int(wage)*int(hours)
        paycheck.write(str(number) + "," + str(name) +
                       ','+str(format(monthly, '.2f'))+"\n")
    paycheck.close()

我推荐用这种方法处理文件

# Writing
with open("file.txt","w") as f:
    f.write("test")

# Reading
with open("file.txt","r") as f:
    contents = f.read()

因此文件会在 with 缩进结束时自动关闭。保持文件打开一小段时间。

您可能遇到与选项 1 相同的问题。

我的 python 代码没有正确写入或读取文件，不知道哪里出了问题？

My python code is not writing or reading files correctly, do not know what is wrong?

python

linux

function