cc3af82b47
Replaces #33618 **Description:** Fixes the bug in the `load()` function where secret placeholders in plain dicts were not replaced, even if they match a key in `secrets_map`, and adds a test case. Example: ```py obj = {"api_key": "__SECRET_API_KEY__"} secret_key = "secret_key_1234" secrets_map = {"__SECRET_API_KEY__": secret_key} result = load(obj, secrets_map=secrets_map) ``` Before this change, printing `api_key` in `result` would output `"__SECRET_API_KEY__"`. Now, it will properly output `"secret_key_1234"`. **Issue:** Fixes #31804 **Dependencies:** None `make format`, `make lint`, and `make test` have all passed on my machine. --------- Co-authored-by: Mason Daugherty <mason@langchain.dev> Co-authored-by: Mason Daugherty <github@mdrxy.com>
🦜🍎️ LangChain Core
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Quick Install
pip install langchain-core
🤔 What is this?
LangChain Core contains the base abstractions that power the LangChain ecosystem.
These abstractions are designed to be as modular and simple as possible.
The benefit of having these abstractions is that any provider can implement the required interface and then easily be used in the rest of the LangChain ecosystem.
⛰️ Why build on top of LangChain Core?
The LangChain ecosystem is built on top of langchain-core. Some of the benefits:
- Modularity: We've designed Core around abstractions that are independent of each other, and not tied to any specific model provider.
- Stability: We are committed to a stable versioning scheme, and will communicate any breaking changes with advance notice and version bumps.
- Battle-tested: Core components have the largest install base in the LLM ecosystem, and are used in production by many companies.
📖 Documentation
For full documentation, see the API reference.
📕 Releases & Versioning
See our Releases and Versioning policies.
💁 Contributing
As an open-source project in a rapidly developing field, we are extremely open to contributions, whether it be in the form of a new feature, improved infrastructure, or better documentation.
For detailed information on how to contribute, see the Contributing Guide.