class_docstr: Implementation of a configurable command line tool for pytorch-lightning.
class_docstr_tok: ["Implementation","of","a","configurable","command","line","tool","for","pytorch-lightning","."]
docstr: Parses command line arguments and stores it in ``self.config``.
code: def parse_arguments(
      self, parser: LightningArgumentParser, args: ArgsType
  ) -> None:
      """Parses command line arguments and stores it in ``self.config``."""
      if args is not None and len(sys.argv) > 1:
          rank_zero_warn(
              "LightningCLI's args parameter is intended to run from within Python like if it were from the command "
              "line. To prevent mistakes it is not recommended to provide both args and command line arguments, got: "
              f"sys.argv[1:]={sys.argv[1:]}, args={args}."
          )
      if isinstance(args, (dict, Namespace)):
          self.config = parser.parse_object(args)
      else:
          self.config = parser.parse_args(args)
  
imports: import os
  import sys
  from functools import partial, update_wrapper
  from types import MethodType
  from typing import Any, Callable, Dict, Iterable, List, Optional, Set, Tuple, Type, Union
  import torch
  from lightning_utilities.core.imports import RequirementCache
  from lightning_utilities.core.rank_zero import _warn
  from torch.optim import Optimizer
  from typing_extensions import override
  import lightning.pytorch
  from lightning.fabric.utilities.cloud_io import get_filesystem
  from lightning.fabric.utilities.types import _TORCH_LRSCHEDULER
  from lightning.pytorch import Callback, LightningDataModule, LightningModule, Trainer, seed_everything
  from lightning.pytorch.utilities.exceptions import MisconfigurationException
  from lightning.pytorch.utilities.model_helpers import is_overridden
  from lightning.pytorch.utilities.rank_zero import rank_zero_warn
label_desc: Use image node_id 13 for calling the LightningCLI obj's underlying member method code with example usage: obj.parse_arguments(parser, args) without return types