Larry <[EMAIL PROTECTED]> writes:
> My data is a = [23, 45, 56, 255].
> My desire output is: 234556255, of course in binary file
> representation already.
>
> I tried to make one using write after pack method of struct module,
> but because of spaces I got incorrect results.
struct.pack works for me:
Python 2.4.4 (#1, Oct 23 2006, 13:58:00)
>>> import struct, os
>>> x = struct.pack('BBBB', 23, 45, 56, 255)
>>> len(x)
4
>>> f = open('/tmp/foo','w'); f.write(x); f.close()
>>> os.system("ls -l /tmp/foo")
-rw------- 1 phr phr 4 Mar 17 01:27 /tmp/foo
>>>
You could also do the list-string conversion with the array module.
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