AIStoryBoard/python/system_venv/Lib/site-packages/wandb/sdk/lib/preinit.py

from typing import Any, Callable, Optional

import wandb


class PreInitObject:
    def __init__(self, name: str, destination: Optional[Any] = None) -> None:
        self._name = name

        if destination is not None:
            self.__doc__ = destination.__doc__

    def __getitem__(self, key: str) -> None:
        raise wandb.Error(f"You must call wandb.init() before {self._name}[{key!r}]")

    def __setitem__(self, key: str, value: Any) -> Any:
        raise wandb.Error(f"You must call wandb.init() before {self._name}[{key!r}]")

    def __setattr__(self, key: str, value: Any) -> Any:
        if not key.startswith("_"):
            raise wandb.Error(f"You must call wandb.init() before {self._name}.{key}")
        else:
            return object.__setattr__(self, key, value)

    def __getattr__(self, key: str) -> Any:
        if not key.startswith("_"):
            raise wandb.Error(f"You must call wandb.init() before {self._name}.{key}")
        else:
            raise AttributeError


def PreInitCallable(  # noqa: N802
    name: str, destination: Optional[Any] = None
) -> Callable:
    def preinit_wrapper(*args: Any, **kwargs: Any) -> Any:
        raise wandb.Error(f"You must call wandb.init() before {name}()")

    preinit_wrapper.__name__ = str(name)
    if destination:
        preinit_wrapper.__wrapped__ = destination  # type: ignore
        preinit_wrapper.__doc__ = destination.__doc__
    return preinit_wrapper