mirror of
https://github.com/hastagAB/Awesome-Python-Scripts.git
synced 2024-11-30 23:41:08 +00:00
82 lines
2.8 KiB
Python
82 lines
2.8 KiB
Python
import os
|
|
import PyPDF2
|
|
from tkinter import *
|
|
from tkinter import filedialog
|
|
|
|
# Create a GUI window using tkinter
|
|
root = Tk()
|
|
root.configure(background='grey')
|
|
root.title('PDF Password Remover')
|
|
root.geometry('300x350')
|
|
|
|
# this is the method select_file which when invoked uses filedialog to open a file and store the path of the file in the variable file_path
|
|
def select_file():
|
|
global file_path
|
|
file_path = filedialog.askopenfilename()
|
|
|
|
# Creating a label to show the file path
|
|
Label(root, text=file_path, bg='grey', fg='white').pack(pady=10)
|
|
|
|
# this is the method decrypt which when invoked decrypts the file using the password provided by the user
|
|
def decrypt():
|
|
passwd = password.get() # getting the password from the entry widget
|
|
|
|
# Opening the PDF file with a password
|
|
pdf_file = open(file_path, 'rb')
|
|
pdf_reader = PyPDF2.PdfReader(pdf_file)
|
|
if pdf_reader.is_encrypted:
|
|
pdf_reader.decrypt(passwd)
|
|
|
|
# Create a new PDF file without password protection
|
|
pdf_writer = PyPDF2.PdfWriter()
|
|
length = len(pdf_reader.pages)
|
|
for page_num in range(length):
|
|
pdf_writer.add_page(pdf_reader.pages[length - page_num - 1])
|
|
|
|
# Creating a new file with the name provided by the user
|
|
new_file_name = new_file.get()+".pdf"
|
|
new_pdf_file = open(new_file_name, 'wb')
|
|
pdf_writer.write(new_pdf_file)
|
|
|
|
# Closing the files
|
|
pdf_file.close()
|
|
new_pdf_file.close()
|
|
|
|
# Showing the file in a tkinter window
|
|
show_pdf()
|
|
|
|
# this is a method that has a canvas of 500x700 resizeable to show the pdf file
|
|
# def show_pdf():
|
|
# pdf_file = open(new_file.get()+".pdf", 'rb')
|
|
# pdf_reader = PyPDF2.PdfReader(pdf_file)
|
|
# page = pdf_reader.pages[0]
|
|
# page_content = page.extract_text()
|
|
# print(page_content)
|
|
# pdf_file.close()
|
|
|
|
def show_pdf():
|
|
pdf_file = new_file.get()+".pdf"
|
|
os.system(f"evince {pdf_file}")
|
|
|
|
|
|
# Button to choose the file to be decrypted
|
|
Button(root, text='Select File', bg='white', font=('arial', 12, 'normal'), command=select_file).pack(pady=20)
|
|
|
|
# Label widget to show the password
|
|
Label(root, text='Password: ', bg='grey', fg = 'white', font=('arial', 12, 'normal')).pack()
|
|
|
|
# Entry widget to accept the password
|
|
password = Entry(root,text='Password', width=20, font=('arial', 12, 'normal'), show='*', border=2)
|
|
password.pack(pady=20)
|
|
|
|
# Label widget to show the name with which the new file would be stored
|
|
Label(root, text='New File Name:', bg='grey', fg = 'white', font=('arial', 12, 'normal')).pack()
|
|
|
|
# Entry widget to accept the name with which the new file would be stored
|
|
new_file = Entry(root,text='New File Name', width=20, font=('arial', 12, 'normal'), border=2)
|
|
new_file.pack(pady=20)
|
|
|
|
# Button to decrypt the file
|
|
Button(root, text='Decrypt', bg='white', font=('arial', 12, 'normal'), command=decrypt).pack(pady=20)
|
|
|
|
root.mainloop() |