Source code for offlineimap.repository

# Copyright (C) 2002-2016 John Goerzen & contributors.
#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    GNU General Public License for more details.
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, write to the Free Software
#    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA

import six
from sys import exc_info

    from configparser import NoSectionError
except ImportError: #python2
    from ConfigParser import NoSectionError

from offlineimap.repository.IMAP import IMAPRepository, MappedIMAPRepository
from offlineimap.repository.Gmail import GmailRepository
from offlineimap.repository.Maildir import MaildirRepository
from offlineimap.repository.GmailMaildir import GmailMaildirRepository
from offlineimap.repository.LocalStatus import LocalStatusRepository
from offlineimap.error import OfflineImapError

[docs]class Repository(object): """Abstract class that returns the correct Repository type instance based on 'account' and 'reqtype', e.g. a class:`ImapRepository` instance.""" def __new__(cls, account, reqtype): """ :param account: :class:`Account` :param regtype: 'remote', 'local', or 'status'""" if reqtype == 'remote': name = account.getconf('remoterepository') # We don't support Maildirs on the remote side. typemap = {'IMAP': IMAPRepository, 'Gmail': GmailRepository} elif reqtype == 'local': name = account.getconf('localrepository') typemap = {'IMAP': MappedIMAPRepository, 'Maildir': MaildirRepository, 'GmailMaildir': GmailMaildirRepository} elif reqtype == 'status': # create and return a LocalStatusRepository. name = account.getconf('localrepository') return LocalStatusRepository(name, account) else: errstr = "Repository type %s not supported" % reqtype raise OfflineImapError(errstr, OfflineImapError.ERROR.REPO) # Get repository type. config = account.getconfig() try: repostype = config.get('Repository ' + name, 'type').strip() except NoSectionError as e: errstr = ("Could not find section '%s' in configuration. Required " "for account '%s'." % ('Repository %s' % name, account)) six.reraise(OfflineImapError, OfflineImapError(errstr, OfflineImapError.ERROR.REPO), exc_info()[2]) try: repo = typemap[repostype] except KeyError: errstr = "'%s' repository not supported for '%s' repositories."% \ (repostype, reqtype) six.reraise(OfflineImapError, OfflineImapError(errstr, OfflineImapError.ERROR.REPO), exc_info()[2]) return repo(name, account) def __init__(self, account, reqtype): """Load the correct Repository type and return that. The __init__ of the corresponding Repository class will be executed instead of this stub :param account: :class:`Account` :param regtype: 'remote', 'local', or 'status' """ pass