import gzip
import sys

with gzip.open(sys.argv[1], "rb") as f:
    writer = getattr(sys.stdout, "buffer", None)
    if writer is None:
        writer = sys.stdout
        if sys.platform == "win32":
            import os, msvcrt

            msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)

    writer.write(f.read())
    sys.stdout.flush()