#!/usr/bin/python
#
# Copyright 2002-2010 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2 or later
#
# $Header$

"""equery is a flexible utility for Gentoo linux which can display various
information about packages, such as the files they own, their USE flags,
the MD5 sum of each file owned by a given package, and many other things.
"""

import sys
# This block ensures that ^C interrupts are handled quietly.
try:
	import signal

	def exithandler(signum,frame):
		signal.signal(signal.SIGINT, signal.SIG_IGN)
		signal.signal(signal.SIGTERM, signal.SIG_IGN)
		print
		sys.exit(1)

	signal.signal(signal.SIGINT, exithandler)
	signal.signal(signal.SIGTERM, exithandler)
	signal.signal(signal.SIGPIPE, signal.SIG_DFL)

except KeyboardInterrupt:
	print
	sys.exit(1)

from gentoolkit import equery, errors

try:
	equery.main()
except errors.GentoolkitException, err:
	if '--debug' in sys.argv:
		raise
	else:
		from gentoolkit import pprinter as pp
		sys.stderr.write(pp.error(str(err)))
		print
		print "Add '--debug' to global options for traceback."
		sys.exit(1)