#!/usr/bin/env python3

# encoding: utf-8

#

# Copyright (c) 2008 Doug Hellmann All rights reserved.

#

"""

"""

#end_pymotw_header

import gzip

from io import BytesIO

import binascii

uncompressed_data = b'The same line, over and over.\n' * 10

print('UNCOMPRESSED:', len(uncompressed_data))

print(uncompressed_data)

buf = BytesIO()

with gzip.GzipFile(mode='wb', fileobj=buf) as f:

f.write(uncompressed_data)

compressed_data = buf.getvalue()

print('COMPRESSED:', len(compressed_data))

print(binascii.hexlify(compressed_data))

inbuffer = BytesIO(compressed_data)

with gzip.GzipFile(mode='rb', fileobj=inbuffer) as f:

reread_data = f.read(len(uncompressed_data))

print('\nREREAD:', len(reread_data))

print(reread_data)