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import argparse
import importlib
import os.path
import sys

import importer

from code_formatter import code_formatter

parser = argparse.ArgumentParser()
parser.add_argument('modpath', help='module the simobject belongs to')
parser.add_argument('param_cc', help='parameter cc file to generate')
parser.add_argument('use_python',
        help='whether python is enabled in gem5 (True or False)')

args = parser.parse_args()

use_python = args.use_python.lower()
if use_python == 'true':
    use_python = True
elif use_python == 'false':
    use_python = False
else:
    print(f'Unrecognized "use_python" value {use_python}', file=sys.stderr)
    sys.exit(1)

basename = os.path.basename(args.param_cc)
no_ext = os.path.splitext(basename)[0]
sim_object_name = '_'.join(no_ext.split('_')[1:])

importer.install()
module = importlib.import_module(args.modpath)
sim_object = getattr(module, sim_object_name)

code = code_formatter()
sim_object.params_create_decl(code, use_python)
code.write(args.param_cc)