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#
# $Id: ArchiveFile.py,v 1.2 1999/12/11 12:35:11 rob Exp $
#
# Copyright 1999 Rob Tillotson <robt@debian.org>
# All Rights Reserved
#
# Permission to use, copy, modify, and distribute this software and
# its documentation for any purpose and without fee or royalty is
# hereby granted, provided that the above copyright notice appear in
# all copies and that both the copyright notice and this permission
# notice appear in supporting documentation or portions thereof,
# including modifications, that you you make.
#
# THE AUTHOR ROB TILLOTSON DISCLAIMS ALL WARRANTIES WITH REGARD TO
# THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
# SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
# RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
# CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE!
#
"""
"""
__version__ = '$Id: ArchiveFile.py,v 1.2 1999/12/11 12:35:11 rob Exp $'
__copyright__ = 'Copyright 1999 Rob Tillotson <robt@debian.org>'
import os, tempfile, shutil
import Pyrite
import Pyrite.Store
from Sulfur.Options import String
from Pyrite.prc import File
from Pyrite import _
class ArchiveFileStore(Pyrite.Store.BaseStore):
properties = ('read','list')
db_properties = ('id-unique', 'id-replace')
def __init__(self, path='', format=None):
Pyrite.Store.BaseStore.__init__(self)
if not format:
p = string.lower(path)
if p[-4:] == '.zip': format = 'zip'
elif p[-4:] == '.tar': format = 'tar'
elif p[-7:] == '.tar.gz' : format = 'targz'
elif p[-8:] == '.tar.bz2' : format = 'tarbz2'
if not format or not self.has_option('unpack-%s-command' % format):
raise RuntimeError, _("archive '%s' format unknown or unspecified") % path
u = self.get_option('unpack-%s-command' % format)
td = tempfile.mktemp()
os.mkdir(td)
os.system(u % {'dir': td, 'file': path})
self.path = td
class Store(Pyrite.Store.Store):
name = 'ArchiveFile'
author = Pyrite.author
version = Pyrite.version
description = _("PRC/PDB files in an archive file (tar, zip, etc.)")
properties = ['read','list']
options = [
String('unpack-zip-command', 'unzip -d %(dir)s %(file)s',
_("Command to unpack zip archives")),
String('unpack-tar-command', 'tar -x -C %(dir)s -f %(file)s',
_("Command to unpack tar archives")),
String('unpack-targz-command', 'tar -x -z -C %(dir)s -f %(file)s',
_("Command to unpack gzipped tar archives")),
String('unpack-tarbz2-command', 'tar -x -I -C %(dir)s -f %(file)s',
_("Command to unpack bzipped tar archives")),
]
store_class = ArchiveFileStore
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