100 lines
3.4 KiB
Python
100 lines
3.4 KiB
Python
# tinfoil: a simple wrapper around cooker for bitbake-based command-line utilities
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#
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# Copyright (C) 2012 Intel Corporation
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# Copyright (C) 2011 Mentor Graphics Corporation
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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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import logging
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import warnings
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import os
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import sys
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import bb.cache
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import bb.cooker
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import bb.providers
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import bb.utils
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from bb.cooker import state, BBCooker, CookerFeatures
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from bb.cookerdata import CookerConfiguration, ConfigParameters
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import bb.fetch2
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class Tinfoil:
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def __init__(self, output=sys.stdout, tracking=False):
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# Needed to avoid deprecation warnings with python 2.6
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warnings.filterwarnings("ignore", category=DeprecationWarning)
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# Set up logging
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self.logger = logging.getLogger('BitBake')
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console = logging.StreamHandler(output)
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bb.msg.addDefaultlogFilter(console)
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format = bb.msg.BBLogFormatter("%(levelname)s: %(message)s")
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if output.isatty():
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format.enable_color()
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console.setFormatter(format)
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self.logger.addHandler(console)
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self.config = CookerConfiguration()
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configparams = TinfoilConfigParameters(parse_only=True)
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self.config.setConfigParameters(configparams)
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self.config.setServerRegIdleCallback(self.register_idle_function)
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features = []
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if tracking:
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features.append(CookerFeatures.BASEDATASTORE_TRACKING)
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self.cooker = BBCooker(self.config, features)
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self.config_data = self.cooker.data
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bb.providers.logger.setLevel(logging.ERROR)
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self.cooker_data = None
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def register_idle_function(self, function, data):
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pass
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def parseRecipes(self):
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sys.stderr.write("Parsing recipes..")
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self.logger.setLevel(logging.WARNING)
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try:
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while self.cooker.state in (state.initial, state.parsing):
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self.cooker.updateCache()
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except KeyboardInterrupt:
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self.cooker.shutdown()
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self.cooker.updateCache()
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sys.exit(2)
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self.logger.setLevel(logging.INFO)
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sys.stderr.write("done.\n")
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self.cooker_data = self.cooker.recipecache
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def prepare(self, config_only = False):
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if not self.cooker_data:
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if config_only:
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self.cooker.parseConfiguration()
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self.cooker_data = self.cooker.recipecache
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else:
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self.parseRecipes()
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class TinfoilConfigParameters(ConfigParameters):
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def __init__(self, **options):
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self.initial_options = options
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super(TinfoilConfigParameters, self).__init__()
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def parseCommandLine(self):
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class DummyOptions:
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def __init__(self, initial_options):
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for key, val in initial_options.items():
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setattr(self, key, val)
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return DummyOptions(self.initial_options), None
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