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- #!/usr/bin/env python3
- #
- # Copyright (C) 2012, 2018 Wind River Systems, Inc.
- #
- # This program is free software; you can redistribute it and/or modify
- # it under the terms of the GNU General Public License version 2 as
- # published by the Free Software Foundation.
- #
- # 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, write to the Free Software Foundation, Inc.,
- # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- #
- # Used for dumping the bb_cache.dat
- #
- import os
- import sys
- import argparse
- # For importing bb.cache
- sys.path.insert(0, os.path.join(os.path.abspath(os.path.dirname(sys.argv[0])), '../lib'))
- from bb.cache import CoreRecipeInfo
- import pickle
- class DumpCache(object):
- def __init__(self):
- parser = argparse.ArgumentParser(
- description="bb_cache.dat's dumper",
- epilog="Use %(prog)s --help to get help")
- parser.add_argument("-r", "--recipe",
- help="specify the recipe, default: all recipes", action="store")
- parser.add_argument("-m", "--members",
- help = "specify the member, use comma as separator for multiple ones, default: all members", action="store", default="")
- parser.add_argument("-s", "--skip",
- help = "skip skipped recipes", action="store_true")
- parser.add_argument("cachefile",
- help = "specify bb_cache.dat", nargs = 1, action="store", default="")
- self.args = parser.parse_args()
- def main(self):
- with open(self.args.cachefile[0], "rb") as cachefile:
- pickled = pickle.Unpickler(cachefile)
- while True:
- try:
- key = pickled.load()
- val = pickled.load()
- except Exception:
- break
- if isinstance(val, CoreRecipeInfo):
- pn = val.pn
- if self.args.recipe and self.args.recipe != pn:
- continue
- if self.args.skip and val.skipped:
- continue
- if self.args.members:
- out = key
- for member in self.args.members.split(','):
- out += ": %s" % val.__dict__.get(member)
- print("%s" % out)
- else:
- print("%s: %s" % (key, val.__dict__))
- elif not self.args.recipe:
- print("%s %s" % (key, val))
- if __name__ == "__main__":
- try:
- dump = DumpCache()
- ret = dump.main()
- except Exception as esc:
- ret = 1
- import traceback
- traceback.print_exc()
- sys.exit(ret)
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