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#!/usr/bin/env python
import shutil
import os
from argparse import ArgumentParser
from twisted.logger import Logger
from test_controller.utils import mkdir_p, payload
logger = Logger()
def _create_blob(path, data):
with open(path, 'w') as f:
logger.info('Creating %s' % path)
f.write(data)
def create_blobs(target_dir, amount, size):
delete_blobs(target_dir)
data = payload(size * 1000)
for i in xrange(amount):
istr = str(i)
blob_dir = '%s/%s/%s' % (istr[0], istr[0:3], istr[0:6])
basedir = os.path.join(target_dir, '0/default/%s' % blob_dir)
mkdir_p(basedir)
_create_blob(os.path.join(basedir, str(i)), data)
def delete_blobs(target_dir):
if not os.path.isdir(target_dir):
return
for f in os.listdir(target_dir):
if f.isdigit():
directory = os.path.join(target_dir, f)
logger.info('Deleting %s' % directory)
shutil.rmtree(directory)
def parse_args():
parser = ArgumentParser()
parser.add_argument(
'target_dir',
help='The target directory where templates will be written to.')
parser.add_argument(
'--amount', default=1000, type=int,
help='The amount of users to create blobs to.')
parser.add_argument(
'--size', default=1000, type=int,
help='The size of each template in KB.')
return parser.parse_args()
if __name__ == '__main__':
args = parse_args()
create_blobs(args.target_dir, args.amount, args.size * 1000)
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