def main():
m = hashlib.sha256()
while True:
chunk = stdin.read(1024)
if not chunk:
break
m.update(chunk)
stdout.write(m.hexdigest().encode() + b'\n')
def main():
out = six.BytesIO()
shutil.copyfileobj(stdin, out)
md5 = hashlib.md5()
md5.update(out.getvalue())
stdout.write(out.getvalue())
stdout.flush()
stderr.write(md5.hexdigest().encode() + b'\n')
stderr.flush()
def main():
args = parse_argv()
remaining = args.count
while remaining:
chunk = stdin.read(1024)
if not chunk:
break
output = chunk[:remaining] if remaining < len(chunk) else chunk
remaining -= len(output)
stdout.write(output)
def flush(buf):
stdout.write(b''.join(buf + [b'\n']))
def main():
args = parse_argv()
data = args.data.encode('utf8')
for _ in range(args.count):
stdout.write(data)