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Support old LZ4 library format

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This adds python2 support
This commit is contained in:
Miles Edgeworth 2020-06-17 22:19:26 +00:00 committed by GitHub
parent 3295132946
commit 06781579c5
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 2 deletions
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8
exosphere/program/split_program.py
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@ -3,7 +3,11 @@ import sys, lz4
from struct import unpack as up
def lz4_compress(data):
return lz4.block.compress(data, 'high_compression', store_size=False)
try:
import lz4.block as block
except ImportError:
block = lz4.LZ4_compress
return block.compress(data, 'high_compression', store_size=False)
def split_binary(data):
A, B, START, BOOT_CODE_START, BOOT_CODE_END, PROGRAM_START, C, D = up('<QQQQQQQQ', data[:0x40])
@ -30,4 +34,4 @@ def main(argc, argv):
return 0
if __name__ == '__main__':
sys.exit(main(len(sys.argv), sys.argv))
sys.exit(main(len(sys.argv), sys.argv))