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import os

from io import StringIO
from io import open

from pdfminer.pdfinterp import PDFResourceManager
from pdfminer.pdfinterp import process_pdf
from pdfminer.converter import TextConverter
from pdfminer.layout import LAParams
from docx import Document


def read_from_pdf(file_path):
with open(file_path, 'rb') as file:
resource_manager = PDFResourceManager()
return_str = StringIO()
lap_params = LAParams()

device = TextConverter(
resource_manager, return_str, laparams=lap_params)
process_pdf(resource_manager, device, file)
device.close()

content = return_str.getvalue()
return_str.close()
return content


def save_text_to_word(content, file_path):
doc = Document()
for line in content.split('\n'):
paragraph = doc.add_paragraph()
paragraph.add_run(remove_control_characters(line))
doc.save(file_path)


def remove_control_characters(content):
mpa = dict.fromkeys(range(32))
return content.translate(mpa)


def pdf_to_word(pdf_file_path, word_file_path):
content = read_from_pdf(pdf_file_path)
save_text_to_word(content, word_file_path)

视频演示

TODO