[ python-Bugs-996359 ] Bug somewhere in email Parser or PortableUnixMailbox

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Bugs item #996359, was opened at 2004-07-23 00:53
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Category: Python Library
Group: Python 2.4
Status: Open
Resolution: None
Priority: 5
Submitted By: Skip Montanaro (montanaro)
Assigned to: Barry A. Warsaw (bwarsaw)
Summary: Bug somewhere in email Parser or PortableUnixMailbox

Initial Comment:
When run under Python 2.3 and fed a unix mbox file
on stdin, this script prints the lengths of the messages
in the file and their subjects on stdout:

import sys
import mailbox
import email.Parser

for msg in mailbox.PortableUnixMailbox(sys.stdin, 
email.Parser.Parser().parse):
    print len(str(msg)), msg["subject"]

If run using Python from CVS it prints out "38" as the
length of each message and "None" as the subject.
Something clearly changed between 2.3 and 2.4.
I've not had a chance to dig into the problem yet.
Am I using PortableUnixMailbox or email.Parser.Parser
in some unsupported and now broken way?

Assigning to Barry since he's the obvious email guru,
but anyone can feel free to jump in here.  This would
seem to be a fairly serious bug.

Skip


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