Python docx2pdf AttributeError: Open.SaveAs

Question

我试图使用docx2pdf库将docx文件转换为pdf，使用以下代码：

from docx2pdf import convert

convert("generated.docx")

正如所写的这里。但我有个错误：

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

我还尝试过使用comtypes和pywin32进行转换，但是我得到了相同的错误。我从这里获取代码。

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

如何纠正此错误？或者请提出另一种将docx转换为pdf的方法。提前谢谢你

Answer 1

改变：

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

至

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)

应该首先创建输出文件。

Answer 3

我对这个问题的观察之一是，当在Microsoft中打开word文档时，当我们尝试为同一个Word文件执行转换()时，即发生此问题时。以防万一，如果文件打开，请关闭它并尝试。