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feat: add variable to tool node config

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This commit is contained in:
Novice
2025-06-11 17:59:10 +08:00
parent 08024fe6de
commit c0684a40e4
5 changed files with 66 additions and 33 deletions
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2
api/core/tools/__base/tool.py
View File

@ -148,8 +148,6 @@ class Tool(ABC):
tool_parameter.default = parameter.default
tool_parameter.options = parameter.options
tool_parameter.llm_description = parameter.llm_description
if parameter.input_schema:
tool_parameter.input_schema = parameter.input_schema
break
else:
# add new parameter

87
api/core/tools/tool_manager.py
View File

@ -4,7 +4,7 @@ import mimetypes
from collections.abc import Generator
from os import listdir, path
from threading import Lock
from typing import TYPE_CHECKING, Any, Union, cast
from typing import TYPE_CHECKING, Any, Literal, Optional, Union, cast
from yarl import URL
@ -18,6 +18,7 @@ from core.tools.mcp_tool.tool import MCPTool
from core.tools.plugin_tool.provider import PluginToolProviderController
from core.tools.plugin_tool.tool import PluginTool
from core.tools.workflow_as_tool.provider import WorkflowToolProviderController
from core.workflow.entities.variable_pool import VariablePool
from services.tools.mcp_tools_mange_service import MCPToolManageService
if TYPE_CHECKING:
@ -307,6 +308,7 @@ class ToolManager:
app_id: str,
agent_tool: AgentToolEntity,
invoke_from: InvokeFrom = InvokeFrom.DEBUGGER,
variable_pool: Optional[VariablePool] = None,
) -> Tool:
"""
get the agent tool runtime
@ -321,24 +323,9 @@ class ToolManager:
)
runtime_parameters = {}
parameters = tool_entity.get_merged_runtime_parameters()
for parameter in parameters:
# check file types
if (
parameter.type
in {
ToolParameter.ToolParameterType.SYSTEM_FILES,
ToolParameter.ToolParameterType.FILE,
ToolParameter.ToolParameterType.FILES,
}
and parameter.required
):
raise ValueError(f"file type parameter {parameter.name} not supported in agent")
if parameter.form == ToolParameter.ToolParameterForm.FORM:
# save tool parameter to tool entity memory
value = parameter.init_frontend_parameter(agent_tool.tool_parameters.get(parameter.name))
runtime_parameters[parameter.name] = value
runtime_parameters = cls._convert_tool_parameters_type(
parameters, variable_pool, agent_tool.tool_parameters, typ="agent"
)
# decrypt runtime parameters
encryption_manager = ToolParameterConfigurationManager(
tenant_id=tenant_id,
@ -362,10 +349,12 @@ class ToolManager:
node_id: str,
workflow_tool: "ToolEntity",
invoke_from: InvokeFrom = InvokeFrom.DEBUGGER,
variable_pool: Optional[VariablePool] = None,
) -> Tool:
"""
get the workflow tool runtime
"""
tool_runtime = cls.get_tool_runtime(
provider_type=workflow_tool.provider_type,
provider_id=workflow_tool.provider_id,
@ -374,15 +363,11 @@ class ToolManager:
invoke_from=invoke_from,
tool_invoke_from=ToolInvokeFrom.WORKFLOW,
)
runtime_parameters = {}
parameters = tool_runtime.get_merged_runtime_parameters()
for parameter in parameters:
# save tool parameter to tool entity memory
if parameter.form == ToolParameter.ToolParameterForm.FORM:
value = parameter.init_frontend_parameter(workflow_tool.tool_configurations.get(parameter.name))
runtime_parameters[parameter.name] = value
runtime_parameters = cls._convert_tool_parameters_type(
parameters, variable_pool, workflow_tool.tool_configurations, typ="workflow"
)
# decrypt runtime parameters
encryption_manager = ToolParameterConfigurationManager(
tenant_id=tenant_id,
@ -922,5 +907,53 @@ class ToolManager:
else:
raise ValueError(f"provider type {provider_type} not found")
@classmethod
def _convert_tool_parameters_type(
cls,
parameters: list[ToolParameter],
variable_pool: Optional[VariablePool],
tool_configurations: dict[str, Any],
typ: Literal["agent", "workflow", "tool"] = "workflow",
) -> dict[str, Any]:
"""
Convert tool parameters type
"""
from core.workflow.nodes.tool.entities import ToolNodeData
from core.workflow.nodes.tool.exc import ToolParameterError
runtime_parameters = {}
for parameter in parameters:
if (
parameter.type
in {
ToolParameter.ToolParameterType.SYSTEM_FILES,
ToolParameter.ToolParameterType.FILE,
ToolParameter.ToolParameterType.FILES,
}
and parameter.required
and typ == "agent"
):
raise ValueError(f"file type parameter {parameter.name} not supported in agent")
# save tool parameter to tool entity memory
if parameter.form == ToolParameter.ToolParameterForm.FORM:
if variable_pool:
tool_input = ToolNodeData.ToolInput(**tool_configurations.get(parameter.name, {}))
if tool_input.type == "variable":
variable = variable_pool.get(tool_input.value)
if variable is None:
raise ToolParameterError(f"Variable {tool_input.value} does not exist")
parameter_value = variable.value
elif tool_input.type in {"mixed", "constant"}:
segment_group = variable_pool.convert_template(str(tool_input.value))
parameter_value = segment_group.text
else:
raise ToolParameterError(f"Unknown tool input type '{tool_input.type}'")
runtime_parameters[parameter.name] = parameter_value
else:
value = parameter.init_frontend_parameter(tool_configurations.get(parameter.name))
runtime_parameters[parameter.name] = value
return runtime_parameters
ToolManager.load_hardcoded_providers_cache()

4
api/core/workflow/nodes/agent/agent_node.py
View File

@ -213,9 +213,9 @@ class AgentNode(ToolNode):
)
extra = tool.get("extra", {})
runtime_variable_pool = variable_pool if self.node_data.version != "1" else None
tool_runtime = ToolManager.get_agent_tool_runtime(
self.tenant_id, self.app_id, entity, self.invoke_from
self.tenant_id, self.app_id, entity, self.invoke_from, runtime_variable_pool
)
if tool_runtime.entity.description:
tool_runtime.entity.description.llm = (

2
api/core/workflow/nodes/node_mapping.py
View File

@ -68,6 +68,7 @@ NODE_TYPE_CLASSES_MAPPING: Mapping[NodeType, Mapping[str, type[BaseNode]]] = {
},
NodeType.TOOL: {
LATEST_VERSION: ToolNode,
"2": ToolNode,
"1": ToolNode,
},
NodeType.VARIABLE_AGGREGATOR: {
@ -117,6 +118,7 @@ NODE_TYPE_CLASSES_MAPPING: Mapping[NodeType, Mapping[str, type[BaseNode]]] = {
},
NodeType.AGENT: {
LATEST_VERSION: AgentNode,
"2": AgentNode,
"1": AgentNode,
},
}

4
api/core/workflow/nodes/tool/tool_node.py
View File

@ -62,8 +62,9 @@ class ToolNode(BaseNode[ToolNodeData]):
try:
from core.tools.tool_manager import ToolManager
variable_pool = self.graph_runtime_state.variable_pool if self.node_data.version != "1" else None
tool_runtime = ToolManager.get_workflow_tool_runtime(
self.tenant_id, self.app_id, self.node_id, self.node_data, self.invoke_from
self.tenant_id, self.app_id, self.node_id, self.node_data, self.invoke_from, variable_pool
)
except ToolNodeError as e:
yield RunCompletedEvent(
@ -90,7 +91,6 @@ class ToolNode(BaseNode[ToolNodeData]):
node_data=self.node_data,
for_log=True,
)
# get conversation id
conversation_id = self.graph_runtime_state.variable_pool.get(["sys", SystemVariableKey.CONVERSATION_ID])