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import inspect
from typing import Any, Dict, List, Optional, Union
def normalize_string(s: str) -> str:
return s.lower().replace('-', '').replace('_', '').replace(' ', '')
def resolver(
classes: List[Any],
class_dict: Dict[str, Any],
query: Union[Any, str],
base_cls: Optional[Any],
base_cls_repr: Optional[str],
*args: Any,
**kwargs: Any,
) -> Any:
if not isinstance(query, str):
return query
query_repr = normalize_string(query)
if base_cls_repr is None:
base_cls_repr = base_cls.__name__ if base_cls else ''
base_cls_repr = normalize_string(base_cls_repr)
for key_repr, cls in class_dict.items():
if query_repr == key_repr:
if inspect.isclass(cls):
obj = cls(*args, **kwargs)
return obj
return cls
for cls in classes:
cls_repr = normalize_string(cls.__name__)
if query_repr in [cls_repr, cls_repr.replace(base_cls_repr, '')]:
if inspect.isclass(cls):
obj = cls(*args, **kwargs)
return obj
return cls
choices = {cls.__name__ for cls in classes} | set(class_dict.keys())
raise ValueError(f"Could not resolve '{query}' among choices {choices}")
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