PDF电子发票合并

invoice_combiner.py

import os
from pdfrw import PdfReader, PdfWriter


def merge_pdfs_in_folder(folder_path, output_file):
    pdf_writer = PdfWriter()

    for filename in os.listdir(folder_path):
        if filename.endswith('.pdf'):
            pdf_path = os.path.join(folder_path, filename)
            pdf_reader = PdfReader(pdf_path)
            pdf_writer.addpages(pdf_reader.pages)

    pdf_writer.write(output_file)


# 使用方法：将folder_path替换为你的pdf文件夹路径，output_file替换为你希望的输出文件名
if __name__ == "__main__":
    folder_path = 'path_to_folder'
    output_file = folder_path + '/merged.pdf'
    merge_pdfs_in_folder(folder_path, output_file)