Files
dify/api/core/helper/tool_parameter_cache.py
Asuka Minato a78339a040 remove bare list, dict, Sequence, None, Any (#25058)
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: -LAN- <laipz8200@outlook.com>
2025-09-06 03:32:23 +08:00

51 lines
1.4 KiB
Python

import json
from enum import Enum
from json import JSONDecodeError
from typing import Optional
from extensions.ext_redis import redis_client
class ToolParameterCacheType(Enum):
PARAMETER = "tool_parameter"
class ToolParameterCache:
def __init__(
self, tenant_id: str, provider: str, tool_name: str, cache_type: ToolParameterCacheType, identity_id: str
):
self.cache_key = (
f"{cache_type.value}_secret:tenant_id:{tenant_id}:provider:{provider}:tool_name:{tool_name}"
f":identity_id:{identity_id}"
)
def get(self) -> Optional[dict]:
"""
Get cached model provider credentials.
:return:
"""
cached_tool_parameter = redis_client.get(self.cache_key)
if cached_tool_parameter:
try:
cached_tool_parameter = cached_tool_parameter.decode("utf-8")
cached_tool_parameter = json.loads(cached_tool_parameter)
except JSONDecodeError:
return None
return dict(cached_tool_parameter)
else:
return None
def set(self, parameters: dict):
"""Cache model provider credentials."""
redis_client.setex(self.cache_key, 86400, json.dumps(parameters))
def delete(self):
"""
Delete cached model provider credentials.
:return:
"""
redis_client.delete(self.cache_key)