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135 lines
4.8 KiB
Python
135 lines
4.8 KiB
Python
from sqlalchemy import delete, select
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from sqlalchemy.orm import Session, sessionmaker
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from core.tools.__base.tool_provider import ToolProviderController
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from core.tools.builtin_tool.provider import BuiltinToolProviderController
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from core.tools.custom_tool.provider import ApiToolProviderController
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from core.tools.entities.values import default_tool_label_name_list
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from core.tools.workflow_as_tool.provider import WorkflowToolProviderController
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from extensions.ext_database import db
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from models.tools import ToolLabelBinding
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class ToolLabelManager:
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@classmethod
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def filter_tool_labels(cls, tool_labels: list[str]) -> list[str]:
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"""
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Filter tool labels
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"""
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tool_labels = [label for label in tool_labels if label in default_tool_label_name_list]
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return list(set(tool_labels))
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@classmethod
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def update_tool_labels(
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cls, controller: ToolProviderController, labels: list[str], session: Session | None = None
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) -> None:
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"""
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Update tool labels
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:param controller: tool provider controller
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:param labels: list of tool labels
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:param session: database session, if None, a new session will be created
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:return: None
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"""
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labels = cls.filter_tool_labels(labels)
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if isinstance(controller, ApiToolProviderController | WorkflowToolProviderController):
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provider_id = controller.provider_id
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else:
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raise ValueError("Unsupported tool type")
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if session is not None:
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cls._update_tool_labels_logics(session, provider_id, controller, labels)
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else:
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with sessionmaker(db.engine).begin() as _session:
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cls._update_tool_labels_logics(_session, provider_id, controller, labels)
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@classmethod
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def _update_tool_labels_logics(
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cls, session: Session, provider_id: str, controller: ToolProviderController, labels: list[str]
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) -> None:
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"""
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Update tool labels logics
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:param session: database session
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:param provider_id: tool provider ID
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:param controller: tool provider controller
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:param labels: list of tool labels
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:return: None
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"""
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# delete old labels
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_ = session.execute(
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delete(ToolLabelBinding).where(
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ToolLabelBinding.tool_id == provider_id, ToolLabelBinding.tool_type == controller.provider_type
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)
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)
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# insert new labels
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for label in labels:
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session.add(ToolLabelBinding(tool_id=provider_id, tool_type=controller.provider_type, label_name=label))
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@classmethod
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def get_tool_labels(cls, controller: ToolProviderController) -> list[str]:
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"""
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Get tool labels
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:param controller: tool provider controller
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:return: list of tool labels (str)
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"""
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if isinstance(controller, ApiToolProviderController | WorkflowToolProviderController):
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provider_id = controller.provider_id
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elif isinstance(controller, BuiltinToolProviderController):
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return controller.tool_labels
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else:
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raise ValueError("Unsupported tool type")
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stmt = select(ToolLabelBinding.label_name).where(
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ToolLabelBinding.tool_id == provider_id,
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ToolLabelBinding.tool_type == controller.provider_type,
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)
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with sessionmaker(db.engine, expire_on_commit=False).begin() as _session:
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labels: list[str] = list(_session.scalars(stmt).all())
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return labels
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@classmethod
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def get_tools_labels(cls, tool_providers: list[ToolProviderController]) -> dict[str, list[str]]:
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"""
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Get tools labels
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:param tool_providers: list of tool providers
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:return: dict of tool labels
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:key: tool id
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:value: list of tool labels
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"""
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if not tool_providers:
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return {}
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provider_ids: list[str] = []
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provider_types: set[str] = set()
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for controller in tool_providers:
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if not isinstance(controller, ApiToolProviderController | WorkflowToolProviderController):
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raise ValueError("Unsupported tool type")
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provider_ids.append(controller.provider_id)
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provider_types.add(controller.provider_type)
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labels: list[ToolLabelBinding] = []
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with sessionmaker(db.engine, expire_on_commit=False).begin() as _session:
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stmt = select(ToolLabelBinding).where(
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ToolLabelBinding.tool_id.in_(provider_ids), ToolLabelBinding.tool_type.in_(list(provider_types))
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)
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labels = list(_session.scalars(stmt).all())
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tool_labels: dict[str, list[str]] = {label.tool_id: [] for label in labels}
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for label in labels:
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tool_labels[label.tool_id].append(label.label_name)
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return tool_labels
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