mirror of
https://github.com/opennetworkinglab/onos.git
synced 2025-10-31 08:11:00 +01:00
84 lines
2.6 KiB
Python
Executable File
84 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python
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"""
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Upload a file to S3
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"""
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from sys import argv, stdout
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from time import time
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from os.path import basename
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from optparse import OptionParser
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from boto.s3.key import Key
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from boto.s3.connection import S3Connection
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def uploadFile( filename, dest=None, bucket=None, overwrite=False ):
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"Upload a file to a bucket"
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if not bucket:
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bucket = 'onos'
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if not dest:
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key = basename( filename )
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else:
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key = dest + basename( filename ) #FIXME add the /
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print '* Uploading', filename, 'to bucket', bucket, 'as', key
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stdout.flush()
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start = time()
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def callback( transmitted, size ):
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"Progress callback for set_contents_from_filename"
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elapsed = time() - start
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percent = 100.0 * transmitted / size
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kbps = .001 * transmitted / elapsed
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print ( '\r%d bytes transmitted of %d (%.2f%%),'
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' %.2f KB/sec ' %
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( transmitted, size, percent, kbps ) ),
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stdout.flush()
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conn = S3Connection()
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bucket = conn.get_bucket( bucket )
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k = Key( bucket )
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k.key = key
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if overwrite or not k.exists():
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k.set_contents_from_filename( filename, cb=callback, num_cb=100 )
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print
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elapsed = time() - start
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print "* elapsed time: %.2f seconds" % elapsed
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else:
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print 'file', basename( filename ), 'already exists in', bucket.name
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def testAccess( bucket=None ):
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"Verify access to a bucket"
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if not bucket:
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bucket = 'onos'
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conn = S3Connection()
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bucket = conn.get_bucket( bucket )
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print bucket.get_acl()
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if __name__ == '__main__':
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usage = "Usage: %prog [options] <file to upload>"
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parser = OptionParser(usage=usage)
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parser.add_option("-b", "--bucket", dest="bucket",
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help="Bucket on S3")
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parser.add_option("-d", "--dest", dest="dest",
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help="Destination path in bucket")
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parser.add_option("-k", "--key", dest="awsKey",
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help="Bucket on S3")
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parser.add_option("-s", "--secret", dest="awsSecret",
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help="Bucket on S3")
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parser.add_option("-f", "--force", dest="overwrite",
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help="Overwrite existing file")
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parser.add_option("-v", "--verify", dest="verify", action="store_true",
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help="Verify access to a bucket")
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(options, args) = parser.parse_args()
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if options.verify:
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testAccess(options.bucket)
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exit()
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if len( args ) == 0:
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parser.error("missing filenames")
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for file in args:
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uploadFile( file, options.dest, options.bucket, options.overwrite )
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#FIXME key and secret are unused
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