attribute.py
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# GNU Mailutils -- a suite of utilities for electronic mail
# Copyright (C) 2009-2012, 2014-2017 Free Software Foundation, Inc.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 3 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General
# Public License along with this library. If not, see
# <http://www.gnu.org/licenses/>.
import types
from mailutils.c_api import attribute
from mailutils.error import *
MU_ATTRIBUTE_ANSWERED = 0x01
MU_ATTRIBUTE_FLAGGED = 0x02
MU_ATTRIBUTE_DELETED = 0x04
MU_ATTRIBUTE_DRAFT = 0x08
MU_ATTRIBUTE_SEEN = 0x10
MU_ATTRIBUTE_READ = 0x20
MU_ATTRIBUTE_MODIFIED = 0x40
class Attribute:
def __init__ (self, attr):
self.attr = attr
def __del__ (self):
del self.attr
def __str__ (self):
return attribute.to_string (self.attr)
def __getitem__ (self, flag):
return self.is_flag (flag)
def __setitem__ (self, flag, value):
if value == True:
self.set_flags (flag)
elif value == False:
self.unset_flags (flag)
else:
raise TypeError, value
def is_modified (self):
return attribute.is_modified (self.attr)
def clear_modified (self):
attribute.clear_modified (self.attr)
def set_modified (self):
attribute.set_modified (self.attr)
def get_flags (self):
status, flags = attribute.get_flags (self.attr)
if status:
raise Error (status)
return flags
def set_flags (self, flags):
status = attribute.set_flags (self.attr, flags)
if status:
raise Error (status)
def unset_flags (self, flags):
status = attribute.unset_flags (self.attr, flags)
if status:
raise Error (status)
def is_flag (self, flag):
flags = self.get_flags ()
if flags & flag:
return True
return False
def set_userflag (self, flag):
status = attribute.set_userflag (self.attr, flag)
if status:
raise Error (status)
def unset_userflag (self, flag):
status = attribute.unset_userflag (self.attr, flag)
if status:
raise Error (status)
def is_userflag (self, flag):
return attribute.is_userflag (self.attr, flag)
def is_answered (self):
return self.is_flag (MU_ATTRIBUTE_ANSWERED)
def is_flagged (self):
return self.is_flag (MU_ATTRIBUTE_FLAGGED)
def is_deleted (self):
return self.is_flag (MU_ATTRIBUTE_DELETED)
def is_draft (self):
return self.is_flag (MU_ATTRIBUTE_DRAFT)
def is_seen (self):
return self.is_flag (MU_ATTRIBUTE_SEEN)
def is_read (self):
return self.is_flag (MU_ATTRIBUTE_READ)
def set_answered (self):
self.set_flags (MU_ATTRIBUTE_ANSWERED)
def set_flagged (self):
self.set_flags (MU_ATTRIBUTE_FLAGGED)
def set_deleted (self):
self.set_flags (MU_ATTRIBUTE_DELETED)
def set_draft (self):
self.set_flags (MU_ATTRIBUTE_DRAFT)
def set_seen (self):
self.set_flags (MU_ATTRIBUTE_SEEN)
def set_read (self):
self.set_flags (MU_ATTRIBUTE_READ)
def set_recent (self):
self.unset_flags (MU_ATTRIBUTE_READ | MU_ATTRIBUTE_SEEN)
def unset_answered (self):
self.unset_flags (MU_ATTRIBUTE_ANSWERED)
def unset_flagged (self):
self.unset_flags (MU_ATTRIBUTE_FLAGGED)
def unset_deleted (self):
self.unset_flags (MU_ATTRIBUTE_DELETED)
def unset_draft (self):
self.unset_flags (MU_ATTRIBUTE_DRAFT)
def unset_seen (self):
self.unset_flags (MU_ATTRIBUTE_SEEN)
def unset_read (self):
self.unset_flags (MU_ATTRIBUTE_READ)
def unset_recent (self):
self.unset_flags (MU_ATTRIBUTE_SEEN)