In a message of Fri, 09 Oct 2015 15:02:20 -0000, David Aldrich writes:
>Hi
>
>I have a binary file of 32-bit unsigned integers. I want to read all those
>integers into a list.
>
>I have:
>
> ulData = []
> with open(ulBinFileName, "rb") as inf:
> ulData.append(struct.unpack('i', inf.read(4)))
>
>This obviously reads only one integer from the file. How would I modify this
>code to read all integers from the file please?
>
>Best regards
>
>David
You did the hard part, finding the struct module:
and I assume that you got struct_unpack defined somewhere
You need to wrap that up in:
with open(ulBinFileName, "rb") as inf:
while True:
data = inf.read(4)
if not data:
break
ulData.append(struct.unpack('i', data))
Laura
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