FileHandling_project.py

from pathlib import Path
import os

def readfileandfolder():
    path = Path('') 
    items = list(path.rglob('*'))
    for i, items in enumerate(items):
        print(f"{i+1} : {items}")


def createfile():
    try:
        readfileandfolder()
        name = input("please tell your file name:- ")
        p = Path(name)
        if not p.exists():
            with open(p, 'w') as fs:
                data = input("what you want to write in this file:- ")
                fs.write(data)
            print(f"FILE CREATED SUCCESSFULLY")
        else:
            print("this file already exits")  
    except Exception as err:
        print(f"An error occured as {err}")


def readfile():
    try:
        readfileandfolder()
        name = input("which file you want to read:-")
        p = Path(name)
        if p.exists() and p.is_file():
            with open(p, 'r') as fs:
                data = fs.read()
                print(data)
            print("Readed successfully")
        else:
            print("the file doesnot exits")
    except Exception as err:
        print(f"An error occured as {err}")


def updatefile():
    try:
        readfileandfolder()
        name = input("tell which file you want to update:-")
        p = Path(name)
        if p.exists() and p.is_file():
            print("press 1 for change the name of your file:- ")
            print("press 2 for overwriting the data of your file")
            print("press 3 for appending some content in your file")
            
            res = int(input("tell your response:-"))
            
            if res == 1:
                name2 = input("tell your new file name:-")
                p2 = Path(name2)
                p.rename(p2)
            if res == 2:
                with open(p, 'w') as fs:
                    data = input("tell what you want to write this is overwrite the data:-")
                    fs.write(data)
            if res == 3:
                with open(p, 'a') as fs:
                    data = input("tell what you want to append:-")
                    fs.write(" " + data) 
    except Exception as err:
        print(f"An error occured as {err}")


def deletefile():
    try:
        readfileandfolder()
        name = input("which file you want to delete:-")
        p = Path(name)
        
        if p.exists() and p.is_file():
            os.remove(name)
            print("file remove successfully")
        else:
            print("no such file exits")   
    except Exception as err:
        print(f"An error occured as {err}")


print("press 1 for creating a file")    
print("press 2 for reading a file")
print("press 3 for updating a file")
print("press 4 for deletion a file")

check = int(input("please tell your response:-"))

if check == 1:
    createfile()

if check == 2:
    readfile()

if check == 3:
    updatefile()

if check == 4:
    deletefile()