the problem I found seems to be close from
https://bugs.launchpad.net/zope3/+bug/98024
I cannot upload a file larger than 40kB.
In zope.publisher.browser.py:263
cgi.FieldStorage only creates the two first fields, corresponding to
['field.contentType', 'field.data']
but the other fields are not parsed!
So 'UPDATE_SUBMIT' and 'add_input_name' are missing !
And UPDATE_SUBMIT is used to start processing in the widget.
There are TWO problems here :
1) a problem while parsing the input HTTP stream
(or some limit I did not find)
2) The lack of any feedback or exception
Christophe
Christophe Combelles a écrit :
thanks for your answers,
I'm trying to investigate on this problem,
because the same thing appears on z.a.file.file.
I've not yet found why, but self.request.form is empty for certain
files, not only images.
Christophe
Darryl Cousins a écrit :
Hey,
On Sun, 2007-05-20 at 11:19 +0200, Christophe Combelles wrote:
actually not. :(
Pity, it seemed like such an easy answer. I've never struck the problem
of only some files uploading.
I have a small set of jpg images coming from different sources.
Only two of them can be uploaded. The other ones don't upload at all,
and validating the form just leads me again to the empty adding form.
If I upload one that can be uploaded, no further modification can be
done,
and reuploading a different image does nothing, even if I
shift-reload or use a different browser, or work on a new clean
instance (without any added code)
You might want to take a look at z3c.widget.image for an alternate
widget.
Regards,
Darryl
Christophe
Darryl Cousins a écrit :
Hey,
On Sun, 2007-05-20 at 02:04 +0200, Christophe Combelles wrote:
Hi,
Is zope.app.file.Image functional ?
I'm trying to use it, but uploading or reuploading an image doesn't
do anything excepted sometimes when I'm lucky. Is it maintained and
tested?
(I'm on 3.3.1)
Yep, z.a.file.image is functional. My guess from your implied statement
that the problem is intermittent is that your browser may be loading a
cached image. Shift-[click refresh] may help.
Hope that does it. Regards,
Darryl
Christophe
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