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Groups > comp.lang.python > #101763
| From | jmp <jeanmichel@sequans.com> |
|---|---|
| Newsgroups | comp.lang.python |
| Subject | Re: Writing a stream of bytes |
| Date | 2016-01-15 17:23 +0100 |
| Message-ID | <mailman.20.1452875051.15297.python-list@python.org> (permalink) |
| References | <n7b4os$9j2$1@ger.gmane.org> <20160115100830.78e4b731@bigbox.christie.dr> |
On 01/15/2016 05:08 PM, Tim Chase wrote:
> [sorry, toddler on my lap clicked <send> before I could type]
>
>> import struct
>> with open('toto', 'wb') as f: f.write(struct.pack('<4B', *[1,2,3,4]))
>
> This one does what you want. The problem resides in your check:
>
>> I always end up with the following bytes on file:
>> !hexdump toto
>> 0000000 0201 0403
>
> Hexdump is grouping them. Try the canonical format:
>
> !hexdump -C toto
> 00000000 01 02 03 04 |....|
> 00000004
>
>
> -tkc
Great ! thank you, (and Bartc).
jm
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Re: Writing a stream of bytes jmp <jeanmichel@sequans.com> - 2016-01-15 17:23 +0100
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