Three sets of changes: 1) Make sure that a user doesn't create a query with the same name as an existing query that the user owns. 2) When submitting a new named query, display the name of the query on the index page. 3) Allow optional arguments to indexargs_url by setting their value to None. This will show the argument only if there is a valid value. To match these, changed the template for all search templates so if an error is thrown due to #1 the user stays on the search page so they can fix the issue. Note that I did not add automated tests for these because I couldn't find existing tests for these code paths that I could adapt. I don't understand how the existing Action tests work and there is no doc for them.

from roundup import roundupdb

def newissuecopy(db, cl, nodeid, oldvalues):
    ''' Copy a message about new issues to a team address.
    '''
    # so use all the messages in the create
    change_note = cl.generateCreateNote(nodeid)

    # send a copy to the nosy list
    for msgid in cl.get(nodeid, 'messages'):
        try:
            # note: last arg must be a list
            cl.send_message(nodeid, msgid, change_note,
                ['r1chardj0n3s@gmail.com', 
                    'roundup-devel@lists.sourceforge.net'])
        except roundupdb.MessageSendError, message:
            raise roundupdb.DetectorError, message

def init(db):
    db.issue.react('create', newissuecopy)