$./find_orphans.py
Traceback (most recent call last):
  File "./find_orphans.py", line 221, in <module>
    DB = MythDB()
  File "/usr/lib/python2.6/site-packages/MythTV/database.py", line 965, in __init__
    dbconn = xml.getConnectionInfo(pin)
  File "/usr/lib/python2.6/site-packages/MythTV/connections.py", line 619, in getConnectionInfo
    dat = self._request('Myth/GetConnectionInfo', Pin=pin).readJSON()
  File "/usr/lib/python2.6/site-packages/MythTV/connections.py", line 607, in _request
    for k,v in keyvars.items()])
  File "/usr/lib/python2.6/urllib.py", line 1224, in quote
    res = map(safe_map.__getitem__, s)
TypeError: argument 2 to map() must support iteration