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#!/usr/bin/env python
"""
Set delegates for a particular quota.
Copyright (C) 2016, 2017 Paul Boddie <paul@boddie.org.uk>
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/>.
"""
from codecs import getreader
from os.path import abspath, split
import sys
# Find the modules.
try:
import imiptools
except ImportError:
parent = abspath(split(split(__file__)[0])[0])
if split(parent)[1] == "imip-agent":
sys.path.append(parent)
from imiptools.config import settings
from imiptools.stores import get_journal
from imiptools.text import get_table_from_stream
# Main program.
if __name__ == "__main__":
# Interpret the command line arguments.
args = []
store_type = []
journal_dir = []
# Collect quota details first, switching to other arguments when encountering
# switches.
l = args
for arg in sys.argv[1:]:
if arg == "-T":
l = store_type
elif arg == "-j":
l = journal_dir
else:
l.append(arg)
try:
quota, = args
except ValueError:
print >>sys.stderr, """\
Usage: %s <quota> <delegate>... [ <options> ]
General options:
-j Indicates the journal directory location
-T Indicates the store type (the configured value if omitted)
""" % split(sys.argv[0])[1]
sys.exit(1)
# Override defaults if indicated.
getvalue = lambda value, default=None: value and value[0] or default
store_type = getvalue(store_type, settings["STORE_TYPE"])
journal_dir = getvalue(journal_dir)
# Obtain store-related objects.
journal = get_journal(store_type, journal_dir)
f = getreader("utf-8")(sys.stdin)
delegates = get_table_from_stream(f, tab_separated=False)
journal.set_delegates(quota, [value for (value,) in delegates])
# vim: tabstop=4 expandtab shiftwidth=4
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