def convert_maildir(path):
    """Convert a maildir to mbox.
    Replicates http://docs.python.org/py3k/library/mailbox.html#examples for maildir2mbox"""
    info("converting %s" %path)

    destination = mailbox.mbox('~/inbox.mbox')
    destination.lock()
    for message in mailbox.Maildir(path):
        info("message type = %s" %type(message))
        destination.add(mailbox.MaildirMessage(message))
    destination.close()




20 <modu: Namespace(files=['Mail/inbox/'], log_to_file=False, verbose=2)
20 find_: filename = Mail/inbox/
20 find_: appending Mail/inbox/
20 conve: converting /home/reagle/Mail/inbox
20 conve: message type = <class 'mailbox.MaildirMessage'>
Traceback (most recent call last):
  File "/home/reagle/bin/kmail2mbox.py", line 75, in <module>
    convert_maildir(maildir)
  File "/home/reagle/bin/kmail2mbox.py", line 43, in convert_maildir
    destination.add(mailbox.MaildirMessage(message))
  File "/usr/lib/python3.2/mailbox.py", line 595, in add
    self._toc[self._next_key] = self._append_message(message)
  File "/usr/lib/python3.2/mailbox.py", line 733, in _append_message
    offsets = self._install_message(message)
  File "/usr/lib/python3.2/mailbox.py", line 805, in _install_message
    self._dump_message(message, self._file, self._mangle_from_)
  File "/usr/lib/python3.2/mailbox.py", line 215, in _dump_message
    gen.flatten(message)
  File "/usr/lib/python3.2/email/generator.py", line 88, in flatten
    self._write(msg)
  File "/usr/lib/python3.2/email/generator.py", line 141, in _write
    self._write_headers(msg)
  File "/usr/lib/python3.2/email/generator.py", line 373, in _write_headers
    self.write(header.encode(linesep=self._NL)+self._NL)
  File "/usr/lib/python3.2/email/header.py", line 317, in encode
    formatter.feed(lines[0], charset)
IndexError: list index out of range