[Zope3-dev] upload >40kb impossible

[Christophe Combelles]

Sorry for the noise, it seems it was an inconsistency in Sid. I've upgraded to 
the latest python-twisted, and that's OK now.

Christophe

Christophe Combelles wrote:
> Hello,
> 
> I've already posted a few message on Zope3-Users. I get a weird problem 
> on upload, using z.a.file.file.  (using Zope3.3.1 with python 2.4.4).
> Whenever I try to upload a file larger than ~40Kb, nothing happens and 
> I'm redirected to the same upload form I came from.
> 
> After investigating, I discovered that cgi.FieldStorage does not parse 
> entirely the HTTP stream (zope.publisher.browser.py:263), and stop in 
> the middle of the stream. The resulting fields are:
> ['field.contentType', 'field.data']
> instead of
> ['field.contentType', 'field.data', 'UPDATE_SUBMIT', 'add_input_name']
> 
> I've checked that the input stream does contain UPDATE_SUBMIT, but the 
> resulting request.form doesn't!
> 
> I've found some related bugs here:
> https://bugs.launchpad.net/zope3/+bug/98024
> http://sourceforge.net/tracker/index.php?func=detail&aid=1112549&group_id=5470&atid=105470 
> 
> https://bugs.launchpad.net/zope3/+bug/98284
> 
> Is it a problem with Python?  Zope3?  A Debian patch?  My Setup?
> 
> Christophe
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