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62 lines
1.8 KiB
Python
62 lines
1.8 KiB
Python
# Copyright 2025 Google LLC.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Compatibility shim for langextract.inference imports."""
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from __future__ import annotations
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import enum
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import warnings
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class InferenceType(enum.Enum):
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"""Enum for inference types - kept for backward compatibility."""
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ITERATIVE = "iterative"
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MULTIPROCESS = "multiprocess"
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def __getattr__(name: str):
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moved = {
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"BaseLanguageModel": ("langextract.core.base_model", "BaseLanguageModel"),
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"ScoredOutput": ("langextract.core.types", "ScoredOutput"),
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"InferenceOutputError": (
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"langextract.core.exceptions",
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"InferenceOutputError",
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),
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"GeminiLanguageModel": (
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"langextract.providers.gemini",
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"GeminiLanguageModel",
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),
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"OpenAILanguageModel": (
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"langextract.providers.openai",
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"OpenAILanguageModel",
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),
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"OllamaLanguageModel": (
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"langextract.providers.ollama",
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"OllamaLanguageModel",
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),
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}
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if name in moved:
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mod, attr = moved[name]
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warnings.warn(
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f"`langextract.inference.{name}` is deprecated and will be removed in"
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f" v2.0.0; use `{mod}.{attr}` instead.",
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FutureWarning,
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stacklevel=2,
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)
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module = __import__(mod, fromlist=[attr])
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return getattr(module, attr)
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raise AttributeError(name)
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