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Runtime error
| import inspect | |
| import warnings | |
| from typing import Any, Dict, Optional, Union | |
| from packaging import version | |
| def deprecate(*args, take_from: Optional[Union[Dict, Any]] = None, standard_warn=True): | |
| from .. import __version__ | |
| deprecated_kwargs = take_from | |
| values = () | |
| if not isinstance(args[0], tuple): | |
| args = (args,) | |
| for attribute, version_name, message in args: | |
| if version.parse(version.parse(__version__).base_version) >= version.parse(version_name): | |
| raise ValueError( | |
| f"The deprecation tuple {(attribute, version_name, message)} should be removed since diffusers'" | |
| f" version {__version__} is >= {version_name}" | |
| ) | |
| warning = None | |
| if isinstance(deprecated_kwargs, dict) and attribute in deprecated_kwargs: | |
| values += (deprecated_kwargs.pop(attribute),) | |
| warning = f"The `{attribute}` argument is deprecated and will be removed in version {version_name}." | |
| elif hasattr(deprecated_kwargs, attribute): | |
| values += (getattr(deprecated_kwargs, attribute),) | |
| warning = f"The `{attribute}` attribute is deprecated and will be removed in version {version_name}." | |
| elif deprecated_kwargs is None: | |
| warning = f"`{attribute}` is deprecated and will be removed in version {version_name}." | |
| if warning is not None: | |
| warning = warning + " " if standard_warn else "" | |
| warnings.warn(warning + message, FutureWarning, stacklevel=2) | |
| if isinstance(deprecated_kwargs, dict) and len(deprecated_kwargs) > 0: | |
| call_frame = inspect.getouterframes(inspect.currentframe())[1] | |
| filename = call_frame.filename | |
| line_number = call_frame.lineno | |
| function = call_frame.function | |
| key, value = next(iter(deprecated_kwargs.items())) | |
| raise TypeError(f"{function} in {filename} line {line_number-1} got an unexpected keyword argument `{key}`") | |
| if len(values) == 0: | |
| return | |
| elif len(values) == 1: | |
| return values[0] | |
| return values | |