mirror of
https://github.com/hwchase17/langchain
synced 2024-11-02 09:40:22 +00:00
8f38b7a725
## Summary I ran `ruff check --extend-select RUF100 -n` to identify `# noqa` comments that weren't having any effect in Ruff, and then `ruff check --extend-select RUF100 -n --fix` on select files to remove all of the unnecessary `# noqa: F401` violations. It's possible that these were needed at some point in the past, but they're not necessary in Ruff v0.1.15 (used by LangChain) or in the latest release. Co-authored-by: Erick Friis <erick@langchain.dev>
63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
"""**Storage** is an implementation of key-value store.
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Storage module provides implementations of various key-value stores that conform
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to a simple key-value interface.
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The primary goal of these storages is to support caching.
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**Class hierarchy:**
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.. code-block::
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BaseStore --> <name>Store # Examples: MongoDBStore, RedisStore
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"""
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import importlib
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from typing import TYPE_CHECKING, Any
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if TYPE_CHECKING:
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from langchain_community.storage.astradb import (
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AstraDBByteStore,
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AstraDBStore,
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)
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from langchain_community.storage.mongodb import (
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MongoDBStore,
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)
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from langchain_community.storage.redis import (
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RedisStore,
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)
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from langchain_community.storage.upstash_redis import (
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UpstashRedisByteStore,
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UpstashRedisStore,
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)
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__all__ = [
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"AstraDBByteStore",
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"AstraDBStore",
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"MongoDBStore",
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"RedisStore",
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"UpstashRedisByteStore",
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"UpstashRedisStore",
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]
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_module_lookup = {
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"AstraDBByteStore": "langchain_community.storage.astradb",
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"AstraDBStore": "langchain_community.storage.astradb",
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"MongoDBStore": "langchain_community.storage.mongodb",
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"RedisStore": "langchain_community.storage.redis",
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"UpstashRedisByteStore": "langchain_community.storage.upstash_redis",
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"UpstashRedisStore": "langchain_community.storage.upstash_redis",
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}
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def __getattr__(name: str) -> Any:
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if name in _module_lookup:
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module = importlib.import_module(_module_lookup[name])
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return getattr(module, name)
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raise AttributeError(f"module {__name__} has no attribute {name}")
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__all__ = list(_module_lookup.keys())
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