56 lines
2.0 KiB
Python
56 lines
2.0 KiB
Python
# Copyright (C) 2016-2016 Nicolas Sebrecht & 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
|
|
# 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, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
"""
|
|
|
|
The virtual imaplib2 takes care to import the correct imaplib2 library. Any
|
|
internal use of imaplib2 everywhere else in offlineimap must be done through
|
|
this virtual_imaplib2 or we might go into troubles.
|
|
|
|
"""
|
|
|
|
DESC = None
|
|
|
|
_SUPPORTED_RELEASE = 2
|
|
_SUPPORTED_REVISION = 57
|
|
|
|
try:
|
|
# Try any imaplib2 in PYTHONPATH first. This allows both maintainers of
|
|
# distributions and developers to not work with the bundled imaplib2.
|
|
from imaplib2 import *
|
|
import imaplib2 as imaplib
|
|
|
|
if (int(imaplib.__release__) < _SUPPORTED_RELEASE or
|
|
int(imaplib.__revision__) < _SUPPORTED_REVISION):
|
|
raise ImportError("The provided imaplib2 version '%s' is not supported"%
|
|
imaplib.__version__)
|
|
DESC = "system"
|
|
except (ImportError, NameError) as e:
|
|
try:
|
|
from offlineimap.bundled_imaplib2 import *
|
|
import offlineimap.bundled_imaplib2 as imaplib
|
|
|
|
DESC = "bundled"
|
|
except:
|
|
print("Error while trying to import system imaplib2: %s"% e)
|
|
raise
|
|
|
|
# Upstream won't expose those literals to avoid erasing them with "import *" in
|
|
# case they exist.
|
|
__version__ = imaplib.__version__
|
|
__release__ = imaplib.__release__
|
|
__revision__ = imaplib.__revision__
|