84 lines
2.9 KiB
Python
84 lines
2.9 KiB
Python
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#!/usr/bin/env python3
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#
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# Copyright (C) 2012, 2018 Wind River Systems, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Used for dumping the bb_cache.dat
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#
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import os
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import sys
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import argparse
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# For importing bb.cache
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sys.path.insert(0, os.path.join(os.path.abspath(os.path.dirname(sys.argv[0])), '../lib'))
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from bb.cache import CoreRecipeInfo
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import pickle
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class DumpCache(object):
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def __init__(self):
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parser = argparse.ArgumentParser(
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description="bb_cache.dat's dumper",
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epilog="Use %(prog)s --help to get help")
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parser.add_argument("-r", "--recipe",
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help="specify the recipe, default: all recipes", action="store")
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parser.add_argument("-m", "--members",
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help = "specify the member, use comma as separator for multiple ones, default: all members", action="store", default="")
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parser.add_argument("-s", "--skip",
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help = "skip skipped recipes", action="store_true")
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parser.add_argument("cachefile",
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help = "specify bb_cache.dat", nargs = 1, action="store", default="")
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self.args = parser.parse_args()
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def main(self):
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with open(self.args.cachefile[0], "rb") as cachefile:
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pickled = pickle.Unpickler(cachefile)
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while True:
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try:
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key = pickled.load()
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val = pickled.load()
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except Exception:
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break
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if isinstance(val, CoreRecipeInfo):
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pn = val.pn
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if self.args.recipe and self.args.recipe != pn:
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continue
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if self.args.skip and val.skipped:
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continue
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if self.args.members:
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out = key
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for member in self.args.members.split(','):
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out += ": %s" % val.__dict__.get(member)
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print("%s" % out)
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else:
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print("%s: %s" % (key, val.__dict__))
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elif not self.args.recipe:
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print("%s %s" % (key, val))
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if __name__ == "__main__":
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try:
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dump = DumpCache()
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ret = dump.main()
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except Exception as esc:
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ret = 1
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import traceback
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traceback.print_exc()
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sys.exit(ret)
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