138 lines
4.2 KiB
Python
Executable File
138 lines
4.2 KiB
Python
Executable File
# ***** 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, version
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def cli_main():
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from blender_asset_tracer import __version__
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parser = argparse.ArgumentParser(
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description="BAT: Blender Asset Tracer v%s" % __version__
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)
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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, loglevel=logging.WARNING)
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loggroup = parser.add_mutually_exclusive_group()
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loggroup.add_argument(
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"-v",
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"--verbose",
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dest="loglevel",
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action="store_const",
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const=logging.INFO,
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help="Log INFO level and higher",
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)
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loggroup.add_argument(
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"-d",
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"--debug",
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dest="loglevel",
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action="store_const",
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const=logging.DEBUG,
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help="Log everything",
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)
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loggroup.add_argument(
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"-q",
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"--quiet",
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dest="loglevel",
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action="store_const",
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const=logging.ERROR,
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help="Log at ERROR level and higher",
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)
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parser.add_argument(
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"-S",
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"--strict-pointers",
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default=False,
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action="store_true",
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help="Crash on pointers to missing data; otherwise the missing data is just ignored.",
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)
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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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)
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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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version.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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set_strict_pointer_mode(args.strict_pointers)
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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(
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"args.func(args)", globals=globals(), locals=locals(), filename=prof_fname
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)
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log.info("Profiler exported data to %s", prof_fname)
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log.info(
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'Run "pyprof2calltree -i %r -k" to convert and open in KCacheGrind',
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prof_fname,
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)
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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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def set_strict_pointer_mode(strict_pointers: bool) -> None:
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from blender_asset_tracer import blendfile
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blendfile.set_strict_pointer_mode(strict_pointers)
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