Function compress_data

tools/icu/shrink-icu-src.py:42–45

(infp, outfp)

# compression stuff. Keep the suffix and the compression function in sync.
compression_suffix = '.bz2'
def compress_data(infp, outfp):
    with open(infp, 'rb') as inf:
        with bz2.BZ2File(outfp, 'wb') as outf:
            shutil.copyfileobj(inf, outf)

def print_size(fn):
    size = (os.stat(fn).st_size) / 1024000