python_compression_bz2_gz.py

"""""""""""""""""""""""""""""""""""
"""""" bizzped.py """""""""""""""""

import bz2
import sys


opener = bz2.open

if __name__ == "__main__":
    f = bz2.open(sys.argv[1], mode='wt')
    f.write(' '.join(sys.argv[2:]))
    f.close()

"""""""""""""""""""""""""""""""""""
""""""" gzipped.py """"""""""""""""
import gzip
import sys

"""""""""""""""""""""""""""""""""""
""""""" reader.py """""""""""""""""
import os

from reader.compressed import gzipped, bzipped

extension_map = {
    '.bz2': bzipped.opener,
    '.gz': gzipped.opener,
}


class Reader:

    def __init__(self, filename):
        self.filename = filename
        extension = os.path.splitext(self.filename)[1]
        opener = extension_map.get(extension, open)
        self.file = opener(self.filename, 'rt')

    def close(self):
        self.file.close()

    def read(self):
        return self.file.read()

opener = gzip.open

if __name__ == "__main__":
    f = gzip.open(sys.argv[1], mode='wt')
    f.write(' '.join(sys.argv[2:]))
    f.close()