Files
dify/api/core/skill/entities/tool_dependencies.py
Harry 0495dc5085 feat(skill): tool switcher for llm node
- Added an `enabled` field to `DifyCliToolConfig` and `ToolDependency` to manage tool activation status.
- Updated `DifyCliConfig` to handle tool dependencies more effectively, ensuring only enabled tools are processed.
- Refactored `SkillCompiler` to utilize `tool_id` for better identification of tools and improved handling of disabled tools.
- Introduced a new method `_extract_disabled_tools` in `LLMNode` to streamline the extraction of disabled tools from node data.
- Enhanced metadata parsing to account for tool enablement, improving overall tool management.
2026-01-29 01:21:18 +08:00

79 lines
2.7 KiB
Python

from pydantic import BaseModel, ConfigDict, Field
from core.skill.entities.skill_metadata import ToolReference
from core.tools.entities.tool_entities import ToolProviderType
class ToolDependency(BaseModel):
model_config = ConfigDict(extra="forbid")
type: ToolProviderType
provider: str
tool_name: str
enabled: bool = True
def tool_id(self) -> str:
return f"{self.provider}.{self.tool_name}"
class ToolDependencies(BaseModel):
model_config = ConfigDict(extra="forbid")
dependencies: list[ToolDependency] = Field(default_factory=list)
references: list[ToolReference] = Field(default_factory=list)
def is_empty(self) -> bool:
return not self.dependencies and not self.references
def filter(self, tools: list[tuple[str, str]]) -> "ToolDependencies":
tool_names = {f"{provider}.{tool_name}" for provider, tool_name in tools}
return ToolDependencies(
dependencies=[
dependency
for dependency in self.dependencies
if f"{dependency.provider}.{dependency.tool_name}" in tool_names
],
references=[
reference
for reference in self.references
if f"{reference.provider}.{reference.tool_name}" in tool_names
],
)
def merge(self, other: "ToolDependencies") -> "ToolDependencies":
dep_map: dict[str, ToolDependency] = {}
for dep in self.dependencies:
key = f"{dep.provider}.{dep.tool_name}"
dep_map[key] = dep
for dep in other.dependencies:
key = f"{dep.provider}.{dep.tool_name}"
if key not in dep_map:
dep_map[key] = dep
ref_map: dict[str, ToolReference] = {}
for ref in self.references:
ref_map[ref.uuid] = ref
for ref in other.references:
if ref.uuid not in ref_map:
ref_map[ref.uuid] = ref
return ToolDependencies(
dependencies=list(dep_map.values()),
references=list(ref_map.values()),
)
def remove_tools(self, tools: list[ToolDependency]) -> "ToolDependencies":
tool_keys = {f"{tool.provider}.{tool.tool_name}" for tool in tools}
return ToolDependencies(
dependencies=[
dependency
for dependency in self.dependencies
if f"{dependency.provider}.{dependency.tool_name}" not in tool_keys
],
references=[
reference
for reference in self.references
if f"{reference.provider}.{reference.tool_name}" not in tool_keys
],
)