Not elegant, but finally works :
rows = db().select(db.mytable.id, db.mytable.upload_field,
db.mytable.upload_field_blob)
for i, row in enumerate(rows):
if row.upload_field != '' and row.upload_field is not None:
file = cStringIO.StringIO()
file.write(row.upload_field_blob)
In [16]: db.mytable.fieldname_field.retrieve(row.fieldname_field,
nameonly=True)[1]
Out[16]:
In [17]: db.mytable.fieldname_field.retrieve(row.fieldname_field)[1]
Out[17]:
Idem :(
Richard
On Sun, May 4, 2014 at 3:49 PM, Richard Vézina
wrote:
> I saw the StringIO content of the blob. I had wr
I saw the StringIO content of the blob. I had write a file manually with
that blob content... I may have not look carefully... I will have another
look.
Richard
On Sun, May 4, 2014 at 2:51 PM, Niphlod wrote:
> not sure what you want to accomplish but
>
>
> http://web2py.readthedocs.org
not sure what you want to accomplish but
http://web2py.readthedocs.org/en/latest/dal.html#gluon.dal.DAL.Field.retrieve
you're using nameonly, that explicitely doesn't return any content.
On Sunday, May 4, 2014 7:58:03 PM UTC+2, Richard wrote:
>
> Hello,
>
> I try to extract file from upl
Hello,
I try to extract file from upload field of type blob to store my files on
file system instead.
I get there so far :
rows = db().select(db.mytable.id, db.mytable.filename_field,
db.mytable.blob_field)
for i, row in enumerate(rows):
if row.filename_field != '' and row.filename_field i
5 matches
Mail list logo
