在datalab中递归地从目录中读取文件

Question

I am having list of dicom files to be read. I need the code to read files recursively. I tried something like this but it is not working.

import google.datalab.storage as storage
path = [o.key for o in storage.Objects('msadata', '', '')]
for i in range(len(path)):
  image="gs://msadata/"+str(path[i])
  %gcs read --object image --variable dicom_file

Answer 1

See this sample notebook for an example how to read GCS objects into Python variables.

Essentially, you need to first get the bucket those objects are in, then iterate on that bucket's objects and read them into your variable.