On Aug 31, 2004, at 13:42, David Cake wrote:
I guess my questions really is 'do the existing per-list customisation options include any way of changes to the mail headers beyond what is already accessible from the GUI?'
And, as a followup, if it requires source code level changes, is there a sane and sensible way of doing these on a per list basis so my installation remains upgradable? I know python, but I'm in no hurry to make by installation unmaintainable.
I think the best way to do this sort of thing is add a handler to that list's pipeline that does the processing you want. If you created a DavidsHeader.py in your Mailman/Handlers directory that contained simply:
# # DavidsHeader.py """Add a list specific header """
def process(mlist, msg, msgdata): msg['X-Davids-Header'] = 'my header text'
And then add that handler to the pipeline for the list in question (say after the CookHeaders handler) using withlist:
$ bin/withlist -l mylist
>>>m.pipeline.insert(m.pipeline.index('CookHeaders')+1, 'DavidsHeader')m.Save() {Ctrl-D}
Your list will be processed with the additional handler that does nothing but add a header.
Apparently, lists do not have a pipeline attribute by default? At least, the above code does not work, and I got the impression from comments in Default.py that a pipeline attribute was something a list could have but usually did not.
Thanks In Advance
David ------------------------------------------------------ Mailman-Users mailing list [EMAIL PROTECTED] http://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://www.python.org/cgi-bin/faqw-mm.py Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/
