| |
| import argparse |
| import warnings |
|
|
| from mmcv import Config, DictAction |
|
|
|
|
| def parse_args(): |
| parser = argparse.ArgumentParser(description='Print the whole config') |
| parser.add_argument('config', help='config file path') |
| parser.add_argument( |
| '--options', |
| nargs='+', |
| action=DictAction, |
| help='override some settings in the used config, the key-value pair ' |
| 'in xxx=yyy format will be merged into config file (deprecate), ' |
| 'change to --cfg-options instead.') |
| parser.add_argument( |
| '--cfg-options', |
| nargs='+', |
| action=DictAction, |
| help='override some settings in the used config, the key-value pair ' |
| 'in xxx=yyy format will be merged into config file. If the value to ' |
| 'be overwritten is a list, it should be like key="[a,b]" or key=a,b ' |
| 'It also allows nested list/tuple values, e.g. key="[(a,b),(c,d)]" ' |
| 'Note that the quotation marks are necessary and that no white space ' |
| 'is allowed.') |
| args = parser.parse_args() |
|
|
| if args.options and args.cfg_options: |
| raise ValueError( |
| '--options and --cfg-options cannot be both ' |
| 'specified, --options is deprecated in favor of --cfg-options') |
| if args.options: |
| warnings.warn('--options is deprecated in favor of --cfg-options') |
| args.cfg_options = args.options |
|
|
| return args |
|
|
|
|
| def main(): |
| args = parse_args() |
|
|
| cfg = Config.fromfile(args.config) |
| if args.cfg_options is not None: |
| cfg.merge_from_dict(args.cfg_options) |
| |
| if cfg.get('custom_imports', None): |
| from mmcv.utils import import_modules_from_strings |
| import_modules_from_strings(**cfg['custom_imports']) |
| print(f'Config:\n{cfg.pretty_text}') |
|
|
|
|
| if __name__ == '__main__': |
| main() |
|
|
