【发布时间】:2022-01-07 09:38:37
【问题描述】:
我正在尝试在一个 excel 文件中创建两个工作表,然后使用 Python 中的 Pandas 将其上传到 Azure Blob Storage。但是,我收到一个错误 - “Cannot .getvalue() of 'OpenpyxlWriter' object new_writer”。
blob_client = blob_service_client.get_blob_client(container=new_container_name, blob=file_name)
writer = io.BytesIO()
summary = pd.DataFrame({"one_val": [1, 2]})
summary.to_excel(writer, sheet_name="Sheet A", index=False)
blob_client.upload_blob(writer.getvalue(), overwrite=True)
writer = io.BytesIO()
summary2 = pd.DataFrame({"two_val": [3, 4]})
with pd.ExcelWriter(writer, engine="openpyxl", mode="a") as new_writer:
summary2.to_excel(new_writer, sheet_name="Sheet B", index=False, encoding="utf-8")
blob_client.upload_blob(new_writer.getvalue(), blob_type="AppendBlob", overwrite=False)
感谢任何有关解决此问题的帮助。谢谢
【问题讨论】:
-
在下面查看我的答案,但我猜你在
writer.getValue()之前忘记了writer.save()
标签: python excel pandas azure azure-blob-storage