如何将数据从Google存储云读取到Google Cloud DataLab [英] How to read data from Google storage cloud to Google cloud datalab
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问题描述
我在Google存储空间中存储了一些CSV文件,我想将这些文件读入Google数据实验室.到目前为止,我还不知道该怎么做.我发现此并遵循第一个答案,但没有起作用并提出
I have a few CSV files storing in Google storage and I want to read those into Google datalab. So far, I have no idea how to do it. I found this and followed the first answer but didn't work and raised
File "<ipython-input-1-5e9607fa3f65>", line 5
%%gcs read --object $data_csv --variable data
^
SyntaxError: invalid syntax
任何帮助将不胜感激.
Any help will be appreciated.
推荐答案
如果减去%
符号之一,它应该可以工作.最小的例子:
If you subtract one of the %
symbols it should work. Minimal example:
import google.datalab.storage as storage
import pandas as pd
from io import BytesIO
mybucket = storage.Bucket('BUCKET_NAME')
data_csv = mybucket.object('data.csv')
uri = data_csv.uri
%gcs read --object $uri --variable data
df = pd.read_csv(BytesIO(data))
df.head()
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