Hi,
I've take cognizance of ZODB.Blob. I think it's great tools.
Know, I've one question : how can I get the size (in octet) of Blob
object ?
>>> f = myblob.open("r")
>>> size = len(f.read())
>>> print size
This code isn't efficient. What is the good method ?
Thanks for your help,
Stephane
_
How about seek()ing to the end of the blob and then using tell() for getting
the position?
Andreas
On 07.07.09 15:11, KLEIN Stéphane wrote:
> Hi,
>
> I've take cognizance of ZODB.Blob. I think it's great tools.
>
> Know, I've one question : how can I get the size (in octet) of Blob
> object ?
>
On 07/07/2009 04:47 PM, Andreas Jung wrote:
> How about seek()ing to the end of the blob and then using tell() for getting
> the position?
>
Yup.
An opened blob is just a regular file handle. So the same applies as to
normal files:
>>> f = open('asdf')
>>> t.seek(0, 2)
>>> t.tell()
35L
C
Le Tue, 07 Jul 2009 16:54:07 +0200, Christian Theune a écrit :
> On 07/07/2009 04:47 PM, Andreas Jung wrote:
>> How about seek()ing to the end of the blob and then using tell() for
>> getting the position?
>>
> Yup.
>
> An opened blob is just a regular file handle. So the same applies as to
>
