body.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/>.
from mailutils.c_api import body
from mailutils import stream
from mailutils.error import BodyError
class Body:
def __init__ (self, bd):
self.bd = bd
def __del__ (self):
del self.bd
def __getattr__ (self, name):
if name == 'size':
return self.get_size ()
elif name == 'lines':
return self.get_lines ()
else:
raise AttributeError, name
def __len__ (self):
return self.get_size ()
def get_size (self):
status, size = body.size (self.bd)
if status:
raise BodyError (status)
return size
def get_lines (self):
status, lines = body.lines (self.bd)
if status:
raise BodyError (status)
return lines
def get_stream (self):
status, stm = body.get_stream (self.bd)
if status:
raise BodyError (status)
return stream.Stream (stm)