100 lines
3.8 KiB
Python
100 lines
3.8 KiB
Python
# ***** BEGIN GPL LICENSE BLOCK *****
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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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
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# ***** END GPL LICENCE BLOCK *****
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#
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# (c) 2018, Blender Foundation - Sybren A. Stüvel
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"""Commandline entry points."""
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import argparse
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import datetime
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import logging
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import time
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from . import blocks, common, pack, list_deps
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def cli_main():
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from blender_asset_tracer import __version__
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parser = argparse.ArgumentParser(description='BAT: Blender Asset Tracer v%s' % __version__)
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common.add_flag(parser, 'profile', help='Run the profiler, write to bam.prof')
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# func is set by subparsers to indicate which function to run.
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parser.set_defaults(func=None,
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loglevel=logging.WARNING)
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loggroup = parser.add_mutually_exclusive_group()
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loggroup.add_argument('-v', '--verbose', dest='loglevel',
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action='store_const', const=logging.INFO,
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help='Log INFO level and higher')
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loggroup.add_argument('-d', '--debug', dest='loglevel',
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action='store_const', const=logging.DEBUG,
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help='Log everything')
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loggroup.add_argument('-q', '--quiet', dest='loglevel',
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action='store_const', const=logging.ERROR,
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help='Log at ERROR level and higher')
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subparsers = parser.add_subparsers(
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help='Choose a subcommand to actually make BAT do something. '
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'Global options go before the subcommand, '
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'whereas subcommand-specific options go after it. '
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'Use --help after the subcommand to get more info.')
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blocks.add_parser(subparsers)
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pack.add_parser(subparsers)
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list_deps.add_parser(subparsers)
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args = parser.parse_args()
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config_logging(args)
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from blender_asset_tracer import __version__
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log = logging.getLogger(__name__)
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# Make sure the things we log in our local logger are visible
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if args.profile and args.loglevel > logging.INFO:
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log.setLevel(logging.INFO)
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log.debug('Running BAT version %s', __version__)
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if not args.func:
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parser.error('No subcommand was given')
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start_time = time.time()
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if args.profile:
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import cProfile
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prof_fname = 'bam.prof'
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log.info('Running profiler')
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cProfile.runctx('args.func(args)',
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globals=globals(),
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locals=locals(),
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filename=prof_fname)
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log.info('Profiler exported data to %s', prof_fname)
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log.info('Run "pyprof2calltree -i %r -k" to convert and open in KCacheGrind', prof_fname)
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else:
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retval = args.func(args)
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duration = datetime.timedelta(seconds=time.time() - start_time)
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log.info('Command took %s to complete', duration)
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def config_logging(args):
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"""Configures the logging system based on CLI arguments."""
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logging.basicConfig(
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level=logging.WARNING,
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format='%(asctime)-15s %(levelname)8s %(name)-40s %(message)s',
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)
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# Only set the log level on our own logger. Otherwise
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# debug logging will be completely swamped.
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logging.getLogger('blender_asset_tracer').setLevel(args.loglevel)
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