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Add LRU cache for get_generator Functionality #94

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Merged
rdheekonda merged 1 commit into from
May 9, 2025
Merged

Add LRU cache for get_generator Functionality #94

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17 changes: 7 additions & 10 deletions rigging/generator/base.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@
import inspect
import typing as t
from dataclasses import dataclass, field
from functools import lru_cache

from loguru import logger
from pydantic import BaseModel, BeforeValidator, ConfigDict, Field, field_validator
Expand All @@ -27,8 +28,7 @@

@t.runtime_checkable
class LazyGenerator(t.Protocol):
def __call__(self) -> type["Generator"]:
...
def __call__(self) -> type["Generator"]: ...


g_providers: dict[str, type["Generator"] | LazyGenerator] = {}
Expand Down Expand Up @@ -483,16 +483,14 @@ def chat(
self,
messages: t.Sequence[MessageDict],
params: GenerateParams | None = None,
) -> "ChatPipeline":
...
) -> "ChatPipeline": ...

@t.overload
def chat(
self,
messages: t.Sequence[Message] | MessageDict | Message | str | None = None,
params: GenerateParams | None = None,
) -> "ChatPipeline":
...
) -> "ChatPipeline": ...

def chat(
self,
Expand Down Expand Up @@ -575,17 +573,15 @@ def chat(
generator: Generator,
messages: t.Sequence[MessageDict],
params: GenerateParams | None = None,
) -> "ChatPipeline":
...
) -> "ChatPipeline": ...


@t.overload
def chat(
generator: Generator,
messages: t.Sequence[Message] | MessageDict | Message | str | None = None,
params: GenerateParams | None = None,
) -> "ChatPipeline":
...
) -> "ChatPipeline": ...


def chat(
Expand Down Expand Up @@ -663,6 +659,7 @@ def get_identifier(generator: Generator, params: GenerateParams | None = None) -
return identifier


@lru_cache(maxsize=128)
def get_generator(identifier: str, *, params: GenerateParams | None = None) -> Generator:
"""
Get a generator by an identifier string. Uses LiteLLM by default.
Expand Down
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