mirror of https://github.com/langgenius/dify.git
90 lines
3.0 KiB
Python
90 lines
3.0 KiB
Python
from collections.abc import Generator
|
|
from typing import Any, Optional
|
|
|
|
from core.plugin.manager.tool import PluginToolManager
|
|
from core.plugin.utils.converter import convert_parameters_to_plugin_format
|
|
from core.tools.__base.tool import Tool
|
|
from core.tools.__base.tool_runtime import ToolRuntime
|
|
from core.tools.entities.tool_entities import ToolEntity, ToolInvokeMessage, ToolParameter, ToolProviderType
|
|
|
|
|
|
class PluginTool(Tool):
|
|
tenant_id: str
|
|
icon: str
|
|
plugin_unique_identifier: str
|
|
runtime_parameters: Optional[list[ToolParameter]]
|
|
|
|
def __init__(
|
|
self, entity: ToolEntity, runtime: ToolRuntime, tenant_id: str, icon: str, plugin_unique_identifier: str
|
|
) -> None:
|
|
super().__init__(entity, runtime)
|
|
self.tenant_id = tenant_id
|
|
self.icon = icon
|
|
self.plugin_unique_identifier = plugin_unique_identifier
|
|
self.runtime_parameters = None
|
|
|
|
def tool_provider_type(self) -> ToolProviderType:
|
|
return ToolProviderType.PLUGIN
|
|
|
|
def _invoke(
|
|
self,
|
|
user_id: str,
|
|
tool_parameters: dict[str, Any],
|
|
conversation_id: Optional[str] = None,
|
|
app_id: Optional[str] = None,
|
|
message_id: Optional[str] = None,
|
|
) -> Generator[ToolInvokeMessage, None, None]:
|
|
manager = PluginToolManager()
|
|
|
|
tool_parameters = convert_parameters_to_plugin_format(tool_parameters)
|
|
|
|
yield from manager.invoke(
|
|
tenant_id=self.tenant_id,
|
|
user_id=user_id,
|
|
tool_provider=self.entity.identity.provider,
|
|
tool_name=self.entity.identity.name,
|
|
credentials=self.runtime.credentials,
|
|
tool_parameters=tool_parameters,
|
|
conversation_id=conversation_id,
|
|
app_id=app_id,
|
|
message_id=message_id,
|
|
)
|
|
|
|
def fork_tool_runtime(self, runtime: ToolRuntime) -> "PluginTool":
|
|
return PluginTool(
|
|
entity=self.entity,
|
|
runtime=runtime,
|
|
tenant_id=self.tenant_id,
|
|
icon=self.icon,
|
|
plugin_unique_identifier=self.plugin_unique_identifier,
|
|
)
|
|
|
|
def get_runtime_parameters(
|
|
self,
|
|
conversation_id: Optional[str] = None,
|
|
app_id: Optional[str] = None,
|
|
message_id: Optional[str] = None,
|
|
) -> list[ToolParameter]:
|
|
"""
|
|
get the runtime parameters
|
|
"""
|
|
if not self.entity.has_runtime_parameters:
|
|
return self.entity.parameters
|
|
|
|
if self.runtime_parameters is not None:
|
|
return self.runtime_parameters
|
|
|
|
manager = PluginToolManager()
|
|
self.runtime_parameters = manager.get_runtime_parameters(
|
|
tenant_id=self.tenant_id,
|
|
user_id="",
|
|
provider=self.entity.identity.provider,
|
|
tool=self.entity.identity.name,
|
|
credentials=self.runtime.credentials,
|
|
conversation_id=conversation_id,
|
|
app_id=app_id,
|
|
message_id=message_id,
|
|
)
|
|
|
|
return self.runtime_parameters
|