diff options
| -rw-r--r-- | mail/src/leap/mail/imap/messages.py | 11 | ||||
| -rw-r--r-- | mail/src/leap/mail/utils.py | 29 |
2 files changed, 30 insertions, 10 deletions
diff --git a/mail/src/leap/mail/imap/messages.py b/mail/src/leap/mail/imap/messages.py index 80411f94..bfe913c4 100644 --- a/mail/src/leap/mail/imap/messages.py +++ b/mail/src/leap/mail/imap/messages.py @@ -33,6 +33,7 @@ from zope.proxy import sameProxiedObjects from leap.common.check import leap_assert, leap_assert_type from leap.common.decorators import memoized_method from leap.common.mail import get_email_charset +from leap.mail.utils import first from leap.mail.decorators import deferred from leap.mail.imap.index import IndexedDB from leap.mail.imap.fields import fields, WithMsgFields @@ -42,16 +43,6 @@ from leap.mail.messageflow import IMessageConsumer, MessageProducer logger = logging.getLogger(__name__) -def first(things): - """ - Return the head of a collection. - """ - try: - return things[0] - except (IndexError, TypeError): - return None - - class MessageBody(object): """ IMessagePart implementor for the main diff --git a/mail/src/leap/mail/utils.py b/mail/src/leap/mail/utils.py new file mode 100644 index 00000000..2480efc8 --- /dev/null +++ b/mail/src/leap/mail/utils.py @@ -0,0 +1,29 @@ +# -*- coding: utf-8 -*- +# utils.py +# Copyright (C) 2013 LEAP +# +# 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 3 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 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# 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, see <http://www.gnu.org/licenses/>. +""" +Small utilities. +""" + + +def first(things): + """ + Return the head of a collection. + """ + try: + return things[0] + except (IndexError, TypeError): + return None |