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Hi,
I am writing a small program to decode MS bitmap image. When I use statements
as follow, it works fine:
header['sig'] = str(struct.unpack('2s', self.__read(src, 2))[0])
header['len'] = int(struct.unpack('1i', self.__read(src, 4))[0])
However, when I tried to rewrite them in short:
header = struct.unpack('2s1i', self.__read(src, 6))
The Python interpreter in my Linux box came up with an error:
...
header = struct.unpack('2s1i', self.__read(src, 6))
File "/usr/lib/python2.5/struct.py", line 87, in unpack
return o.unpack(s)
struct.error: unpack requires a string argument of length 8
It was weired that the required argument length increased to 8. Any idea on
this? I am using a 32bit pentium-m and the picture file was stored in
little-edian format.
Sincerely,
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Ping Zhao, PhD Student Dormitory: +82-(0)31-338-9503-0415
Information Engineering [EMAIL PROTECTED]
Myongji University http://oceanio.wordpress.com
GMT +09:00 (Seoul)
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