def py_foldersort_seamus(x, y):
    prioritised = ('outgoing','resubmit','drafts','inbox','phd','ul','debian','sudetia','admin','retrain')
    deprioritised = ('discard','spam','store','spool')
    for prefix in prioritised:
        if x.startswith(prefix):
            return -1
        elif y.startswith(prefix):
            return +1
    for prefix in deprioritised:
        if x.startswith(prefix):
            return +1
        elif y.startswith(prefix):
            return -1
    return cmp(x, y)

import re

def py_nametrans_seamus(x):
    return re.sub('^INBOX', 'inbox', x)

def should_do_full_sync():
    import os, stat, time
    FILE = os.path.expanduser('~/.var/offlineimap/lastrun')
    INTERVAL = 86400/2
    now = int(time.time())

    try:
        mtime = os.stat(FILE)[stat.ST_MTIME]
    except OSError:
        mtime = 0

    since = now - mtime
    if since > INTERVAL:
        file(FILE, 'wb').close()
        return True

    print 'Partial sync; next full sync in %d seconds...' \
            % (INTERVAL - since)
    return False

do_full_sync = should_do_full_sync()
def py_folderfilter_seamus(x):
    base_excludes = ['delayed', 'outgoing', 'Trash', 'Sent']

    if do_full_sync:
        return x not in base_excludes
    else:
        if x in base_excludes:
            return False
        if x in ('spool', 'discard', 'spam'):
            return False
        if re.search('^store(\..+)?', x):
            return False
    return True

def py_folderfilter_mbnames(acct, x):
    return acct in ['seamus.madduck.net'] \
            and not re.search('^(store(/.+)?|retrain/(ham|spam)|spool|discard|spam)', x)