如何在 pywin32 中处理 VBA 的关键字参数?

How to handle VBA's keyword arguments in pywin32?

我在尝试在 xlwing 应用程序上使用 pywin32 的 API 函数将特定范围保存为 pdf 时遇到问题:

import xlwings as sw

app  = xw.App(add_book=False, visible=False)
book = app.books.open(fullname=GERALAMINA,
                    update_links=True,
                    read_only=False,
                    ignore_read_only_recommended=True)

sht = book.sheets[0]
sht.range('A1:B10').api.ExportAsFixedFormat(
            Type                 = 0, # xlTypePDF
            FileName             = r'C:/some/path/filename.pdf',
            Quality              = 0, # xlQualityStandard
            IncludeDocProperties = True
        )

我使用了VBA's docs后面的关键字。但是得到了以下回溯:

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-66-dece9e682dc6> in print_lamina(self)
    345             FileName             = r'C:/some/path/filename.pdf',
    346             Quality              = 0, # xlQualityStandard
--> 347             IncludeDocProperties = True
    348         )
    349 

~\AppData\Roaming\Python\Python37\site-packages\xlwings\_xlwindows.py in __call__(self, *args, **kwargs)
     64         while True:
     65             try:
---> 66                 v = self.__method(*args, **kwargs)
     67                 if isinstance(v, (CDispatch, CoClassBaseClass, DispatchBaseClass)):
     68                     return COMRetryObjectWrapper(v)

TypeError: ExportAsFixedFormat() got an unexpected keyword argument 'FileName'

我做错了什么?

您可以尝试使用 IncludeDocProperties = 1,但 IncludeDocProperties = True 也适用于我的情况,请参阅 here。我试过你的代码,在我的例子中,参数 FileName 不起作用。我必须使用Filename,不要问我为什么。这是对我有用的代码:

import xlwings as xw

app  = xw.App(add_book=False, visible=False)
book = app.books.open(fullname=GERALAMINA,
                    update_links=True,
                    read_only=False,
                    ignore_read_only_recommended=True)

sht = book.sheets[0]
sht.range('A1:B10').api.ExportAsFixedFormat(
            Type                 = 0, # xlTypePDF
            Filename             = r'C:/some/path/filename.pdf',
            Quality              = 0, # xlQualityStandard
            IncludeDocProperties = 1
)

顺便说一句,你的问题应该是import xlwings as xw