我的后端服务(google app engine)中有一些openpyxl代码,我想从google cloud store/blobstore加载一个文件,但传递文件流(通过blobstore阅读器)似乎对load\u工作簿无效。xlrd可以选择传递文件内容(
Reading contents of excel file in python webapp2
). openpyxl有类似的功能吗?
blobstore_filename = '/gs{}'.format('/mybucket/mycloudstorefilename.xlsx')
blob_key = blobstore.create_gs_key(blobstore_filename)
blob_reader = blobstore.BlobReader(blob_key)
blob_reader = blobstore.BlobReader(blob_key, buffer_size=1048576)
blob_reader = blobstore.BlobReader(blob_key, position=0)
blob_reader_data = blob_reader.read()
load_workbook(blob_reader_data)
UnicodeDecodeError
“ascii”编解码器无法解码位置11处的字节0x9d:序号不在范围内(128)