mirror of
https://github.com/BerriAI/litellm.git
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c7f14e936a
* remove unused imports * fix AmazonConverseConfig * fix test * fix import * ruff check fixes * test fixes * fix testing * fix imports
51 lines
1.8 KiB
Python
51 lines
1.8 KiB
Python
from typing import List, Optional
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from litellm._logging import verbose_logger
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from litellm.integrations.custom_logger import CustomLogger
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from litellm.types.guardrails import GuardrailEventHooks
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class CustomGuardrail(CustomLogger):
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def __init__(
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self,
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guardrail_name: Optional[str] = None,
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supported_event_hooks: Optional[List[GuardrailEventHooks]] = None,
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event_hook: Optional[GuardrailEventHooks] = None,
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**kwargs,
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):
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self.guardrail_name = guardrail_name
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self.supported_event_hooks = supported_event_hooks
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self.event_hook: Optional[GuardrailEventHooks] = event_hook
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if supported_event_hooks:
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## validate event_hook is in supported_event_hooks
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if event_hook and event_hook not in supported_event_hooks:
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raise ValueError(
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f"Event hook {event_hook} is not in the supported event hooks {supported_event_hooks}"
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)
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super().__init__(**kwargs)
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def should_run_guardrail(self, data, event_type: GuardrailEventHooks) -> bool:
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metadata = data.get("metadata") or {}
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requested_guardrails = metadata.get("guardrails") or []
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verbose_logger.debug(
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"inside should_run_guardrail for guardrail=%s event_type= %s guardrail_supported_event_hooks= %s requested_guardrails= %s",
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self.guardrail_name,
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event_type,
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self.event_hook,
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requested_guardrails,
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)
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if (
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self.event_hook
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and self.guardrail_name not in requested_guardrails
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and event_type.value != "logging_only"
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):
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return False
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if self.event_hook and self.event_hook != event_type.value:
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return False
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return True
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