119 lines
3.4 KiB
Python
119 lines
3.4 KiB
Python
from __future__ import annotations
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import anthropic
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import instructor
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from typing import overload, Any
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@overload
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def from_anthropic(
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client: (
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anthropic.Anthropic | anthropic.AnthropicBedrock | anthropic.AnthropicVertex
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),
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mode: instructor.Mode = instructor.Mode.ANTHROPIC_TOOLS,
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beta: bool = False,
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**kwargs: Any,
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) -> instructor.Instructor: ...
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@overload
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def from_anthropic(
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client: (
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anthropic.AsyncAnthropic
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| anthropic.AsyncAnthropicBedrock
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| anthropic.AsyncAnthropicVertex
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),
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mode: instructor.Mode = instructor.Mode.ANTHROPIC_TOOLS,
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beta: bool = False,
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**kwargs: Any,
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) -> instructor.AsyncInstructor: ...
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def from_anthropic(
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client: (
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anthropic.Anthropic
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| anthropic.AsyncAnthropic
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| anthropic.AnthropicBedrock
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| anthropic.AsyncAnthropicBedrock
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| anthropic.AsyncAnthropicVertex
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| anthropic.AnthropicVertex
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),
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mode: instructor.Mode = instructor.Mode.ANTHROPIC_TOOLS,
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beta: bool = False,
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**kwargs: Any,
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) -> instructor.Instructor | instructor.AsyncInstructor:
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"""Create an Instructor instance from an Anthropic client.
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Args:
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client: An instance of Anthropic client (sync or async)
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mode: The mode to use for the client (ANTHROPIC_JSON or ANTHROPIC_TOOLS)
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beta: Whether to use beta API features (uses client.beta.messages.create)
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**kwargs: Additional keyword arguments to pass to the Instructor constructor
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Returns:
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An Instructor instance (sync or async depending on the client type)
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Raises:
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ModeError: If mode is not one of the valid Anthropic modes
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ClientError: If client is not a valid Anthropic client instance
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"""
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valid_modes = {
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instructor.Mode.ANTHROPIC_JSON,
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instructor.Mode.ANTHROPIC_TOOLS,
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instructor.Mode.ANTHROPIC_REASONING_TOOLS,
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instructor.Mode.ANTHROPIC_PARALLEL_TOOLS,
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}
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if mode not in valid_modes:
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from ...core.exceptions import ModeError
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raise ModeError(
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mode=str(mode),
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provider="Anthropic",
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valid_modes=[str(m) for m in valid_modes],
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)
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valid_client_types = (
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anthropic.Anthropic,
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anthropic.AsyncAnthropic,
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anthropic.AnthropicBedrock,
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anthropic.AnthropicVertex,
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anthropic.AsyncAnthropicBedrock,
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anthropic.AsyncAnthropicVertex,
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)
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if not isinstance(client, valid_client_types):
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from ...core.exceptions import ClientError
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raise ClientError(
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f"Client must be an instance of one of: {', '.join(t.__name__ for t in valid_client_types)}. "
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f"Got: {type(client).__name__}"
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)
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if beta:
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create = client.beta.messages.create
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else:
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create = client.messages.create
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if isinstance(
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client,
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(anthropic.Anthropic, anthropic.AnthropicBedrock, anthropic.AnthropicVertex),
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):
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return instructor.Instructor(
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client=client,
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create=instructor.patch(create=create, mode=mode),
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provider=instructor.Provider.ANTHROPIC,
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mode=mode,
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**kwargs,
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)
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else:
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return instructor.AsyncInstructor(
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client=client,
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create=instructor.patch(create=create, mode=mode),
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provider=instructor.Provider.ANTHROPIC,
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mode=mode,
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**kwargs,
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)
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