[英]openpyxl won't open XLSX file when extension is not .xlsx
I am using openpyxl to read an Excel XLSX file, but openpyxl won't open it, unless I explicitly give it a .xlsx
extension.我正在使用 openpyxl 读取 Excel XLSX 文件,但 openpyxl 不会打开它,除非我明确地给它一个
.xlsx
扩展名。 Otherwise, I get this error:否则,我会收到此错误:
openpyxl.utils.exceptions.InvalidFileException: openpyxl does not support file format, please check you can open it with Excel first.
openpyxl.utils.exceptions.InvalidFileException: openpyxl 不支持文件格式,请先检查是否可以用 Excel 打开。 Supported formats are: .xlsx,.xlsm,.xltx,.xltm
支持的格式有:.xlsx、.xlsm、.xltx、.xltm
I open the file like this:我这样打开文件:
wb_input = load_workbook(filename_without_extension)
When using file
on the file, I see it is, in fact, an Excel 2007+ (xlsx) file.在
file
时,我看到它实际上是一个 Excel 2007+ (xlsx) 文件。
[bf@localhost ~]$ file my_excel_file
my_excel_file: Microsoft Excel 2007+
And when copying to a filename with a .xlsx
extension, openpyxl does open it.当复制到扩展名为
.xlsx
的文件名时,openpyxl 会打开它。
How can I open a valid xlsx file without extension, using openpyxl?如何使用 openpyxl 打开没有扩展名的有效 xlsx 文件?
Turns out load_workbook
also accepts a file-like object, so this works:原来
load_workbook
也接受一个类似文件的对象,所以这有效:
with open(filename_without_extension, "rb") as wbook:
wb_input = load_workbook(wbook)
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