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https://github.com/BerriAI/litellm.git
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d88f01d518
* use lru cache wrapper * use lru_cache_wrapper for _cached_get_model_info_helper * fix _get_traceback_str_for_error * huggingface/mistralai/Mistral-7B-Instruct-v0.3
30 lines
794 B
Python
30 lines
794 B
Python
from functools import lru_cache
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from typing import Callable, Optional, TypeVar
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T = TypeVar("T")
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def lru_cache_wrapper(
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maxsize: Optional[int] = None,
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) -> Callable[[Callable[..., T]], Callable[..., T]]:
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"""
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Wrapper for lru_cache that caches success and exceptions
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"""
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def decorator(f: Callable[..., T]) -> Callable[..., T]:
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@lru_cache(maxsize=maxsize)
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def wrapper(*args, **kwargs):
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try:
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return ("success", f(*args, **kwargs))
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except Exception as e:
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return ("error", e)
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def wrapped(*args, **kwargs):
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result = wrapper(*args, **kwargs)
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if result[0] == "error":
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raise result[1]
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return result[1]
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return wrapped
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return decorator
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