mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-21 01:42:12 +00:00
24 lines
582 B
Python
24 lines
582 B
Python
|
#!/usr/bin/env python
|
||
|
|
import sys, lz4
|
||
|
|
from struct import unpack as up
|
||
|
|
|
||
|
|
def lz4_compress(data):
|
||
|
|
try:
|
||
|
|
import lz4.block as block
|
||
|
|
except ImportError:
|
||
|
|
block = lz4.LZ4_compress
|
||
|
|
return block.compress(data, 'high_compression', store_size=False)
|
||
|
|
|
||
|
|
def main(argc, argv):
|
||
|
|
if argc != 3:
|
||
|
|
print('Usage: %s in out' % argv[0])
|
||
|
|
return 1
|
||
|
|
with open(argv[1], 'rb') as f:
|
||
|
|
data = f.read()
|
||
|
|
with open(argv[2], 'wb') as f:
|
||
|
|
f.write(lz4_compress(data))
|
||
|
|
return 0
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
sys.exit(main(len(sys.argv), sys.argv))
|