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import argparse |
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import os |
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from mmdet.utils import replace_cfg_vals, update_data_root |
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from mmengine import Config, DictAction |
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def parse_args(): |
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parser = argparse.ArgumentParser(description='Print the whole config') |
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parser.add_argument('config', help='config file path') |
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parser.add_argument( |
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'--save-path', |
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default=None, |
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help='save path of whole config, suffixed with .py, .json or .yml') |
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parser.add_argument( |
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'--cfg-options', |
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nargs='+', |
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action=DictAction, |
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help='override some settings in the used config, the key-value pair ' |
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'in xxx=yyy format will be merged into config file. If the value to ' |
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'be overwritten is a list, it should be like key="[a,b]" or key=a,b ' |
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'It also allows nested list/tuple values, e.g. key="[(a,b),(c,d)]" ' |
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'Note that the quotation marks are necessary and that no white space ' |
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'is allowed.') |
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args = parser.parse_args() |
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return args |
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def main(): |
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args = parse_args() |
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cfg = Config.fromfile(args.config) |
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cfg = replace_cfg_vals(cfg) |
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update_data_root(cfg) |
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if args.cfg_options is not None: |
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cfg.merge_from_dict(args.cfg_options) |
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print(f'Config:\n{cfg.pretty_text}') |
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if args.save_path is not None: |
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save_path = args.save_path |
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suffix = os.path.splitext(save_path)[-1] |
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assert suffix in ['.py', '.json', '.yml'] |
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if not os.path.exists(os.path.split(save_path)[0]): |
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os.makedirs(os.path.split(save_path)[0]) |
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cfg.dump(save_path) |
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print(f'Config saving at {save_path}') |
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if __name__ == '__main__': |
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main() |
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