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20 lines
329 B
Python
20 lines
329 B
Python
import struct
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def byte2int(b):
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if isinstance(b, int):
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return b
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else:
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return struct.unpack("!B", b)[0]
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def int2byte(i):
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return struct.pack("!B", i)
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def join_bytes(bs):
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if len(bs) == 0:
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return ""
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else:
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rv = bs[0]
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for b in bs[1:]:
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rv += b
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return rv
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