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所以我正在制作一个烧瓶网络应用程序，并且我添加了一个 docx 到 pdf 转换器，但是即使它很简单，每次我遇到问题时它都无法正常工作，所以我使用这个 python 包将 docx 转换为 pdf https://pypi .org/project/docx2pdf/直到我在烧瓶中上传文件并开始转换。转换时出现错误

这是我的代码

@app.route("/pdf", methods=["POST"])
def pdf2docx_post():
    file = request.files['file']

    if file and allowed_file(file.filename):
        filename = file.filename
        file.save(secure_filename(filename))
        convert(filename, filename.split('.')[0] + '.docx')
        
        convert(filename, "output.pdf")
        convert(filename)
        return send_file("output.pdf", as_attachment=True)


        return render_template("pdf.html", wait="Pleas wait your download will start automatically")

我得到这个错误

Traceback (most recent call last):
  File "C:\Users\UwU\OneDrive\Desktop\UwU web\Web Development\all-in-one-tools\tools-web\Lib\site-packages\flask\app.py", line 2091, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Users\UwU\OneDrive\Desktop\UwU web\Web Development\all-in-one-tools\tools-web\Lib\site-packages\flask\app.py", line 2076, in wsgi_app
    response = self.handle_exception(e)
  File "C:\Users\UwU\OneDrive\Desktop\UwU web\Web Development\all-in-one-tools\tools-web\Lib\site-packages\flask\app.py", line 2073, in wsgi_app
    response = self.full_dispatch_request()
  File "C:\Users\UwU\OneDrive\Desktop\UwU web\Web Development\all-in-one-tools\tools-web\Lib\site-packages\flask\app.py", line 1518, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "C:\Users\UwU\OneDrive\Desktop\UwU web\Web Development\all-in-one-tools\tools-web\Lib\site-packages\flask\app.py", line 1516, in full_dispatch_request
    rv = self.dispatch_request()
  File "C:\Users\UwU\OneDrive\Desktop\UwU web\Web Development\all-in-one-tools\tools-web\Lib\site-packages\flask\app.py", line 1502, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args)
  File "C:\Users\UwU\OneDrive\Desktop\UwU web\Web Development\all-in-one-tools\app\main.py", line 145, in pdf2docx_post
    convert(filename, filename.split('.')[0] + '.docx')
  File "C:\Users\UwU\OneDrive\Desktop\UwU web\Web Development\all-in-one-tools\tools-web\Lib\site-packages\docx2pdf\__init__.py", line 102, in convert
    paths = resolve_paths(input_path, output_path)
  File "C:\Users\UwU\OneDrive\Desktop\UwU web\Web Development\all-in-one-tools\tools-web\Lib\site-packages\docx2pdf\__init__.py", line 94, in resolve_paths
    assert str(output_path).endswith(".pdf")
AssertionError

提前致谢

注意：我已经使用了许多 StackOVERFLOW 答案，但没有奏效

4

1 回答 1

0

从错误看来，该函数希望文件名以结尾，".pdf"因此您可以删除这两行额外的行：

convert(filename, filename.split('.')[0] + '.docx')       
convert(filename)

然后离开

convert(filename, "output.pdf")
于 2021-12-30T07:06:08.900 回答