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#!/usr/bin/env python3
##############################################################################
# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
import sys
import subprocess
pkts = []
for arg in sys.argv[1:]:
proc = subprocess.Popen(["dpkg-deb",
"--info",
arg],
stdin=None,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
out = proc.stdout.read()
err = proc.stderr.read()
if err:
print("An error occurred with {} ({})".format(arg, err))
continue
for line in out.splitlines():
line = line.decode('utf-8')
if " Depends:" in line:
line = line.replace(" Depends:", "")
for _dep in line.split(','):
pkts.append(_dep.split()[0])
print(" ".join(pkts))
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