Python docx2pdf 属性错误：Open.SaveAs

Question

我正在尝试使用 docx2pdf 库将 docx 文件转换为 pdf，使用以下代码：

from docx2pdf import convert

convert("generated.docx")

如此处所写。但我有一个错误：

Traceback (most recent call last):
  File "c:\Users\user\Desktop\folder\script.py", line 29, in <module>
    convert("generated.docx")
  File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\docx2pdf-0.1.8-py3.10.egg\docx2pdf\__init__.py", line 106, in convert
    return windows(paths, keep_active)
  File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\docx2pdf-0.1.8-py3.10.egg\docx2pdf\__init__.py", line 33, in windows
    doc.SaveAs(str(pdf_filepath), FileFormat=wdFormatPDF)
  File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\win32com\client\dynamic.py", line 639, in __getattr__
    raise AttributeError("%s.%s" % (self._username_, attr))
AttributeError: Open.SaveAs

我也尝试使用 comtypes 和 pywin32 进行转换，但出现了相同的错误。我从此处获取代码。

import sys
import comtypes.client

wdFormatPDF = 17

in_file = os.path.abspath("generated.docx")
out_file = os.path.abspath("generated.pdf")

word = comtypes.client.CreateObject('Word.Application')
doc = word.Documents.Open(in_file)
doc.SaveAs(out_file, FileFormat=wdFormatPDF)
doc.Close()
word.Quit()
---------------------------------
Traceback (most recent call last):
  File "c:\Users\user\Desktop\folder\script.py", line 45, in <module>
    doc.SaveAs(out_file, FileFormat=wdFormatPDF)
_ctypes.COMError: (-2147418111, 'Call was rejected by callee.', (None, None, None, 0, None))

import sys
import win32com.client

wdFormatPDF = 17

in_file = os.path.abspath("generated.docx")
out_file = os.path.abspath("generated.pdf")

word = win32com.client.Dispatch('Word.Application')
doc = word.Documents.Open(in_file)
doc.SaveAs(out_file, FileFormat=wdFormatPDF)
doc.Close()
word.Quit()
---------------------------------
Traceback (most recent call last):
  File "c:\Users\user\Desktop\folder\script.py", line 46, in <module>
    doc.SaveAs(out_file, FileFormat=wdFormatPDF)
  File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\win32com\client\dynamic.py", line 639, in __getattr__
    raise AttributeError("%s.%s" % (self._username_, attr))
AttributeError: Open.SaveAs

我该如何修复这个错误？或者请建议另一种将 docx 转换为 pdf 的方法。先感谢您

Answer 1

改变：

word = win32com.client.Dispatch('Word.Application')

到

import pythoncom
word = win32com.client.Dispatch('Word.Application', pythoncom.CoInitialize())

Answer 2

from docx2pdf import convert

inputFile = "document.docx"
outputFile = "document2.pdf"
file = open(outputFile, "w")
file.close()

convert(inputFile, outputFile)

您应该首先创建输出文件

Answer 3

我的观察之一是，当在 Microsoft Word 中打开 Word 文档，然后我们尝试对同一个 Word 文件执行 convert() 时，就会发生此问题。

如果是这种情况，如果文件已打开，请先将其关闭，然后重试。