Hi
2010/6/15 Roger Binns <[email protected]>
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> On 06/15/2010 01:46 PM, Fabio Spadaro wrote:
> > I am developing an interface to Python 's SQLite and would it be
> > you can store files in the sqlite database. To do this
> > obviously need to create a blob field but how to store image files?
>
> If you are using Python 2 then use the buffer type. If using Python 3 then
> use bytes.
>
> Py2:
>
> cursor.execute("insert into foo(image) values(?)",
> (buffer(open(".../foo.jpg", "rb").read()), ))
>
> Py3:
>
> cursor.execute("insert into foo(image) values(?)",
> (open(".../foo.jpg", "rb").read(), ))
>
>
> If you use APSW then you can also use the incremental blob API:
>
> http://apsw.googlecode.com/svn/publish/blob.html
>
> Roger
>
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I created the table:
CREATE TABLE blobber(file BLOB)
I inserted 2 records:
1. gestdb.cur.execute("insert into blobber(file) values(?)",
(buffer(open('..\conf\img\file1.gif','rb').read()), ))
2. gestdb.cur.execute("insert into blobber(file) values(?)",
(buffer(open('..\conf\img\file2.gif','rb').read()), ))
But the next time I select a single line instead of two:
fetchall [(<read-write buffer ptr 0x0000000002CC2A68, size 1311 at
0x0000000002CC2A30>,)]
What's wrong.
--
Fabio Spadaro
www.fabiospadaro.com
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