68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
# This file contains google utils: https://cloud.google.com/storage/docs/reference/libraries
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# pip install --upgrade google-cloud-storage
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import os
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import time
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# from google.cloud import storage
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def gdrive_download(id='1HaXkef9z6y5l4vUnCYgdmEAj61c6bfWO', name='coco.zip'):
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# https://gist.github.com/tanaikech/f0f2d122e05bf5f971611258c22c110f
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# Downloads a file from Google Drive, accepting presented query
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# from utils.google_utils import *; gdrive_download()
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t = time.time()
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print('Downloading https://drive.google.com/uc?export=download&id=%s as %s... ' % (id, name), end='')
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if os.path.exists(name): # remove existing
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os.remove(name)
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# Attempt small file download
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s = 'curl -f -L -o %s https://drive.google.com/uc?export=download&id=%s' % (name, id)
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os.system(s)
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# Attempt large file download
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if not os.path.exists(name): # file size > 40MB
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s = ["curl -c ./cookie -s -L \"https://drive.google.com/uc?export=download&id=%s\" > /dev/null" % id,
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"curl -Lb ./cookie \"https://drive.google.com/uc?export=download&confirm=`awk '/download/ {print $NF}' ./cookie`&id=%s\" -o %s" % (
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id, name),
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'rm ./cookie']
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[os.system(x) for x in s] # run commands
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# Unzip if archive
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if name.endswith('.zip'):
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print('unzipping... ', end='')
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os.system('unzip -q %s' % name) # unzip
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os.remove(name) # remove zip to free space
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print('Done (%.1fs)' % (time.time() - t))
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def upload_blob(bucket_name, source_file_name, destination_blob_name):
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# Uploads a file to a bucket
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# https://cloud.google.com/storage/docs/uploading-objects#storage-upload-object-python
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storage_client = storage.Client()
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bucket = storage_client.get_bucket(bucket_name)
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blob = bucket.blob(destination_blob_name)
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blob.upload_from_filename(source_file_name)
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print('File {} uploaded to {}.'.format(
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source_file_name,
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destination_blob_name))
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def download_blob(bucket_name, source_blob_name, destination_file_name):
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# Uploads a blob from a bucket
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storage_client = storage.Client()
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bucket = storage_client.get_bucket(bucket_name)
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blob = bucket.blob(source_blob_name)
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blob.download_to_filename(destination_file_name)
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print('Blob {} downloaded to {}.'.format(
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source_blob_name,
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destination_file_name))
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