[Python-Dev] The buffer() function
Fredrik Lundh
fredrik at pythonware.com
Thu Jul 13 19:20:53 CEST 2006
Thomas Heller wrote:
>>> Naturally I tried to call base64.encodestring(buffer(ctypes_instance))
>>> and it worked, so that was my answer.
>>
>> does ctypes_instance implement the buffer API ? if it does, is the
>> buffer() call even necessary ?
>
> Yes, in both cases.
are you sure? does it implement the bf_getreadbuffer slot? afaik,
afaicr, and from what I can tell by looking briefly at the sources, the
binascii.b2a_base64 function uses the the s# marker, and that argument
type accepts strings *and* read only buffers, right away. no extra crud
should be necessary.
</F>
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