CGI File Size Limit?

[Lyle Johnson]

Ed,

Don't know if this is the answer or not, but doing a search for "cgi" on
the Python FAQ (http://www.python.org/search/search_faq.html) yielded
this hit:

7.12. cgi.py (or other CGI programming) doesn't work sometimes on NT or
win95!

Be sure you have the latest python.exe, that you are using python.exe
rather than a GUI version of python and that you have configured the
server to execute 

     "...\python.exe -u ..."

for the cgi execution. The -u (unbuffered) option on NT and win95
prevents the interpreter from altering newlines in the standard input
and output. Without it post/multipart requests will seem to have the
wrong length and binary (eg, GIF) responses may get garbled (resulting
in, eg, a "broken image"). 

Hope this helps,

Lyle

Ed wrote:
> 
> More information:
> If I test the len(form["userfile"].value), it is only 3134 instead of
> 18k (the "CONTENT_LENGTH").  That means the CGI.py module is not
> getting the data.  Something wrong with CGI module reading binary data
> off of the standard input stream.
> 
> Have I confirmed that it is a problem with the cgi.py module?
> 
> Ed wrote:
> 
> >  I'm having trouble uploading an 18K file via CGI and saving it to a
> > file from my Python script.  The file gets saved, but the file size
> > is only 1k.  I'm assuming that the cgi module is only reading the
> > first 1k bytes.  I'd like to know if this sounds reasonable and how
> > to solve the problem....and if not reasonable, where else I might
> > look for the problem. Thanks....