73 lines
2.1 KiB
Python
73 lines
2.1 KiB
Python
|
from typing import TYPE_CHECKING, Any
|
||
|
|
|
||
|
|
from langchain_classic._api import create_importer
|
||
|
|
|
||
|
|
if TYPE_CHECKING:
|
||
|
|
from langchain_community.cache import (
|
||
|
|
AstraDBCache,
|
||
|
|
AstraDBSemanticCache,
|
||
|
|
AzureCosmosDBSemanticCache,
|
||
|
|
CassandraCache,
|
||
|
|
CassandraSemanticCache,
|
||
|
|
FullLLMCache,
|
||
|
|
FullMd5LLMCache,
|
||
|
|
GPTCache,
|
||
|
|
InMemoryCache,
|
||
|
|
MomentoCache,
|
||
|
|
RedisCache,
|
||
|
|
RedisSemanticCache,
|
||
|
|
SQLAlchemyCache,
|
||
|
|
SQLAlchemyMd5Cache,
|
||
|
|
SQLiteCache,
|
||
|
|
UpstashRedisCache,
|
||
|
|
)
|
||
|
|
|
||
|
|
# Create a way to dynamically look up deprecated imports.
|
||
|
|
# Used to consolidate logic for raising deprecation warnings and
|
||
|
|
# handling optional imports.
|
||
|
|
DEPRECATED_LOOKUP = {
|
||
|
|
"FullLLMCache": "langchain_community.cache",
|
||
|
|
"SQLAlchemyCache": "langchain_community.cache",
|
||
|
|
"SQLiteCache": "langchain_community.cache",
|
||
|
|
"UpstashRedisCache": "langchain_community.cache",
|
||
|
|
"RedisCache": "langchain_community.cache",
|
||
|
|
"RedisSemanticCache": "langchain_community.cache",
|
||
|
|
"GPTCache": "langchain_community.cache",
|
||
|
|
"MomentoCache": "langchain_community.cache",
|
||
|
|
"InMemoryCache": "langchain_community.cache",
|
||
|
|
"CassandraCache": "langchain_community.cache",
|
||
|
|
"CassandraSemanticCache": "langchain_community.cache",
|
||
|
|
"FullMd5LLMCache": "langchain_community.cache",
|
||
|
|
"SQLAlchemyMd5Cache": "langchain_community.cache",
|
||
|
|
"AstraDBCache": "langchain_community.cache",
|
||
|
|
"AstraDBSemanticCache": "langchain_community.cache",
|
||
|
|
"AzureCosmosDBSemanticCache": "langchain_community.cache",
|
||
|
|
}
|
||
|
|
|
||
|
|
_import_attribute = create_importer(__package__, deprecated_lookups=DEPRECATED_LOOKUP)
|
||
|
|
|
||
|
|
|
||
|
|
def __getattr__(name: str) -> Any:
|
||
|
|
"""Look up attributes dynamically."""
|
||
|
|
return _import_attribute(name)
|
||
|
|
|
||
|
|
|
||
|
|
__all__ = [
|
||
|
|
"AstraDBCache",
|
||
|
|
"AstraDBSemanticCache",
|
||
|
|
"AzureCosmosDBSemanticCache",
|
||
|
|
"CassandraCache",
|
||
|
|
"CassandraSemanticCache",
|
||
|
|
"FullLLMCache",
|
||
|
|
"FullMd5LLMCache",
|
||
|
|
"GPTCache",
|
||
|
|
"InMemoryCache",
|
||
|
|
"MomentoCache",
|
||
|
|
"RedisCache",
|
||
|
|
"RedisSemanticCache",
|
||
|
|
"SQLAlchemyCache",
|
||
|
|
"SQLAlchemyMd5Cache",
|
||
|
|
"SQLiteCache",
|
||
|
|
"UpstashRedisCache",
|
||
|
|
]
|