繁体   English   中英

熊猫和蔚蓝:DataFrame to_csv blob

[英]pandas and azure: DataFrame to_csv blob

我想将python pandas DataFrame存储到Azure,但是Jay Gong (Python 2.7)的解决方案给了我错误:

from azure.storage.blob import BlockBlobService
service = BlockBlobService(
    account_name=STORAGE_ACCOUNT_NAME,
    account_key=STORAGE_ACCOUNT_KEY
)

with io.StringIO() as stream:
    df.to_csv(stream, encoding="utf-8")
    service.create_blob_from_text('containert', 'example.txt', stream)

返回:

AttributeError:'_io.StringIO'对象没有属性'encode'

  • python 3.7
  • 熊猫0.23.4
  • 天蓝色斑点存储1.3.1

这可行,但并不十分优雅:

with io.StringIO() as streamio:
    df.to_csv(streamio, encoding = "utf-8", index=False)
    streamio.seek(0)
    service.create_blob_from_text('containert', 'example.txt', "".join(streamio.readlines()))

暂无
暂无

声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM