Method _embeddedFileIndex

src/__init__.py:3595–3603

(self, item: typing.Union[int, str])

        return cont

    def _embeddedFileIndex(self, item: typing.Union[int, str]) -> int:
        filenames = self.embfile_names()
        if item in filenames:
            idx = filenames.index(item)
        elif item in range(len(filenames)):
            idx = item
        else:
            raise ValueError(f"'{item}' not in EmbeddedFiles array.")
        return idx

    def _embfile_add(self, name, buffer_, filename=None, ufilename=None, desc=None):
        pdf = _as_pdf_document(self)