使用Python的win32com API无法将Excel 2010文件保存为PDF？

尝试从Excel自动创buildPDF。 我可以保存为Excel文件没有任何问题，但不能作为PDF。

def run_excel(fname, col, rows): save_dir = os.path.join(os.path.dirname(fname), 'saved') save_file = os.path.join(save_dir, os.path.basename(fname)) save_pdf = os.path.join(os.path.splitext(save_file)[0], '.pdf') excel = win32com.client.gencache.EnsureDispatch("Excel.Application") book = excel.Workbooks.Open(Filename=fname) del_column(excel, book, col) del_row(excel, book, rows) # this works fine.. # book.SaveAs(save_file) book.SaveAs(save_pdf, FileFormat=c.xlTypePDF) # this does not. sheet = None book = None excel.Quit() excel = None 

我的追溯：

 Traceback (most recent call last): File "C:/scripts/excel/col_delete.py", line 33, in <module> run_excel(f, 'D', ('2', '4')) File "C:/scripts/excel/col_delete.py", line 24, in run_excel book.SaveAs(save_pdf, FileFormat=c.xlTypePDF) File "C:\Python27\lib\site-packages\win32com\gen_py\00020813-0000-0000-C000-000000000046x0x1x7\_Workbook.py", line 259, in SaveAs , Local) com_error: (-2147352567, 'Exception occurred.', (0, u'Microsoft Excel', u'SaveAs method of Workbook class failed', u'xlmain11.chm', 0, -2146827284), None) 

Answer 1

看起来Excel不使用SaveAs作为PDF格式。 相反，我们需要使用ExportAsFixedFormat。

这是我的工作代码，可能需要它的任何人。

 def to_pdf(fname): save_pdf = os.path.splitext(fname)[0] + '.pdf' excel = win32com.client.gencache.EnsureDispatch("Excel.Application") book = excel.Workbooks.Open(Filename=fname) book.ExportAsFixedFormat(c.xlTypePDF, save_pdf) sheet = None book = None excel.Quit() excel = None