A small change to yesterday’s PDF Merge with GUI. The below now asks the user how many PDFs they want to merge, and then loops through the process until that many PDFs are merged into one PDF.
#!/usr/bin/python3 # geektechstuff # libraries to import from tkinter import * from tkinter import filedialog import PyPDF2 # defining variables pdf2merge= pdfWriter = PyPDF2.PdfFileWriter() # creates Tk window root = Tk() root.update() root.withdraw() # asks user how many PDFs to merge number_to_merge = input('How may files to merge?: ') number_to_merge = int(number_to_merge) # asks users where the PDFs are for x in range(number_to_merge): pdf_to_merge = filedialog.askopenfilename() root.withdraw() root.update() pdf2merge.append(pdf_to_merge) # Ask user for the name to save the file as userfilename = filedialog.asksaveasfilename() # loop through all PDFs for filename in pdf2merge: # rb for read binary pdfFileObj = open(filename, 'rb') pdfReader = PyPDF2.PdfFileReader(pdfFileObj) # Opening each page of the PDF for pageNum in range(pdfReader.numPages): pageObj = pdfReader.getPage(pageNum) pdfWriter.addPage(pageObj) # save PDF to file, wb for write binary pdfOutput = open(userfilename + '.pdf', 'wb') # Outputting the PDF pdfWriter.write(pdfOutput) # Closing the PDF writer pdfOutput.close() # closes Tk window root.destroy() print('Finished')
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