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__main__.py
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__main__.py
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from argparse import ArgumentParser, RawTextHelpFormatter
from collections import OrderedDict
from catalyst.__version__ import __version__
from catalyst.dl.scripts import quantize, run, trace
from catalyst.tools.settings import IS_GIT_AVAILABLE, IS_OPTUNA_AVAILABLE
COMMANDS = OrderedDict(
[("run", run), ("trace", trace), ("quantize", quantize)]
)
if IS_GIT_AVAILABLE:
from catalyst.dl.scripts import init
COMMANDS["init"] = init
if IS_OPTUNA_AVAILABLE:
from catalyst.dl.scripts import tune
COMMANDS["tune"] = tune
def build_parser() -> ArgumentParser:
"""Builds parser.
Returns:
parser
"""
parser = ArgumentParser(
"catalyst-dl", formatter_class=RawTextHelpFormatter
)
parser.add_argument(
"-v", "--version", action="version", version=f"%(prog)s {__version__}"
)
all_commands = ", \n".join(map(lambda x: f" {x}", COMMANDS.keys()))
subparsers = parser.add_subparsers(
metavar="{command}",
dest="command",
help=f"available commands: \n{all_commands}",
)
subparsers.required = True
for key, value in COMMANDS.items():
value.build_args(subparsers.add_parser(key))
return parser
def main():
"""@TODO: Docs. Contribution is welcome."""
parser = build_parser()
args, uargs = parser.parse_known_args()
COMMANDS[args.command].main(args, uargs)
if __name__ == "__main__":
main()