| |
| import datetime as dt |
| import os |
| from abc import ABC, abstractmethod |
| from typing import List, Optional, Union |
|
|
| import swift |
| from swift.arguments import AppArguments, BaseArguments, WebUIArguments |
| from swift.utils import ProcessorMixin, get_logger, parse_args, seed_everything |
|
|
| logger = get_logger() |
|
|
|
|
| class SwiftPipeline(ABC, ProcessorMixin): |
| args_class = BaseArguments |
|
|
| def __init__(self, args: Optional[Union[List[str], args_class]] = None): |
| self.args = self._parse_args(args) |
| args = self.args |
| logger.info(f'args: {args}') |
| self._set_seed() |
| self._compat_dsw_gradio(args) |
|
|
| def _set_seed(self): |
| args = self.args |
| if hasattr(args, 'seed'): |
| seed = args.seed + max(getattr(args, 'rank', -1), 0) |
| seed_everything(seed) |
| logger.info(f'Global seed set to {seed}') |
|
|
| def _parse_args(self, args: Optional[Union[List[str], args_class]] = None) -> args_class: |
| if isinstance(args, self.args_class): |
| return args |
| assert self.args_class is not None |
| args, remaining_argv = parse_args(self.args_class, args) |
| if len(remaining_argv) > 0: |
| if getattr(args, 'ignore_args_error', False): |
| logger.warning(f'remaining_argv: {remaining_argv}') |
| else: |
| raise ValueError(f'remaining_argv: {remaining_argv}') |
| return args |
|
|
| @staticmethod |
| def _compat_dsw_gradio(args) -> None: |
| if (isinstance(args, (WebUIArguments, AppArguments)) and 'JUPYTER_NAME' in os.environ |
| and 'dsw-' in os.environ['JUPYTER_NAME'] and 'GRADIO_ROOT_PATH' not in os.environ): |
| os.environ['GRADIO_ROOT_PATH'] = f"/{os.environ['JUPYTER_NAME']}/proxy/{args.server_port}" |
|
|
| def main(self): |
| logger.info(f'Start time of running main: {dt.datetime.now().strftime("%Y-%m-%d %H:%M:%S.%f")}') |
| logger.info(f'swift.__version__: {swift.__version__}') |
| result = self.run() |
| logger.info(f'End time of running main: {dt.datetime.now().strftime("%Y-%m-%d %H:%M:%S.%f")}') |
| return result |
|
|
| @abstractmethod |
| def run(self): |
| pass |
|
|
