struct.unpack

[g.franzkowiak]

Hello Everybody,

I've read a pipe and store it in a object.
My next step was the separation from 4 bytes with
obj = string.join(list(dataObject)[:4]	==> '\x16 \x00 \x00 \x00'
and the converting  by
value = struct.unpack('I', obj) generated the error
"unpack str size does not match format"

Unfortunately is len(obj) 7, but integer lengt 4.
Why 7 ?

Any ideas ?

gf