51 lines
1.3 KiB
Python
Executable File
51 lines
1.3 KiB
Python
Executable File
#!/usr/bin/env python3
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import sys
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import os
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from PyPDF2 import PdfMerger
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def merge_pdfs(output_pdf, input_pdfs):
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merger = PdfMerger()
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# Validate and add each input PDF
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for pdf in input_pdfs:
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if not os.path.isfile(pdf):
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print(f"Error: The input file '{pdf}' does not exist.")
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continue
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try:
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merger.append(pdf)
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print(f"Added '{pdf}' to the merger.")
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except Exception as e:
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print(f"Error processing file '{pdf}': {e}")
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# Check if any valid PDFs were loaded
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if not merger.pages:
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print("No valid PDFs to merge. Please check your input files.")
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sys.exit(1)
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# Attempt to write to the output PDF
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try:
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merger.write(output_pdf)
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print(f"PDFs merged successfully into '{output_pdf}'")
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except PermissionError:
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print(f"Error: Permission denied when writing to '{output_pdf}'.")
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sys.exit(1)
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except Exception as e:
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print(f"An unexpected error occurred while saving the PDF: {e}")
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sys.exit(1)
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finally:
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merger.close()
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def main(args):
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if len(args) < 3:
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print("Usage: mergepdfs <output_pdf> <input_pdf1> <input_pdf2> ...")
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sys.exit(1)
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output_pdf = args[0]
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input_pdfs = args[1:]
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merge_pdfs(output_pdf, input_pdfs)
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if __name__ == "__main__":
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main(sys.argv[1:])
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