[ python-Bugs-1540529 ] cgi.py error on parsing/handling content-disposition

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Bugs item #1540529, was opened at 2006-08-15 12:31
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Category: Python Library
Group: Python 2.5
Status: Open
Resolution: None
Priority: 5
Submitted By: Dirk Holtwick (holtwick)
Assigned to: Nobody/Anonymous (nobody)
Summary: cgi.py error on parsing/handling content-disposition 

Initial Comment:
A header like this one containing a ";" and blanks in
the content disposition fails:

Content-Disposition: form-data; name="_media";
filename="Demo; 28.07.2006.jpg"

The cause is, that the function parse_header() first
splits the line by ";" and then begins to analize these
parts. The part "filename" in our example is then split
into two separate parts. 

I wrote a fix for the function parse_header(). It isn't
still complete, because escaped '"' on the end of line
are not respected, but in most cases it helps.

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