astradb: move to langchain-datastax repo (langchain-ai#18354)

.github/scripts/check_diff.py

@@ -49,9 +49,11 @@
                     dirs_to_run["extended-test"].add(dir_)
         elif file.startswith("libs/partners"):
             partner_dir = file.split("/")[2]
-            if os.path.isdir(f"libs/partners/{partner_dir}") and os.listdir(
-                f"libs/partners/{partner_dir}"
-            ) != ["README.md"]:
+            if os.path.isdir(f"libs/partners/{partner_dir}") and [
+                filename
+                for filename in os.listdir(f"libs/partners/{partner_dir}")
+                if not filename.startswith(".")
+            ] != ["README.md"]:
                 dirs_to_run["test"].add(f"libs/partners/{partner_dir}")
             # Skip if the directory was deleted or is just a tombstone readme
         elif file.startswith("libs/"):

.github/workflows/api_doc_build.yml

@@ -20,11 +20,19 @@ jobs:
         with:
           repository: langchain-ai/langchain-google
           path: langchain-google
+      - uses: actions/checkout@v4
+        with:
+          repository: langchain-ai/langchain-datastax
+          path: langchain-datastax
       - name: Move google libs
         run: |
-          rm -rf langchain/libs/partners/google-genai langchain/libs/partners/google-vertexai
+          rm -rf \
+            langchain/libs/partners/google-genai \
+            langchain/libs/partners/google-vertexai \
+            langchain/libs/partners/astradb
           mv langchain-google/libs/genai langchain/libs/partners/google-genai
           mv langchain-google/libs/vertexai langchain/libs/partners/google-vertexai
+          mv langchain-datastax/libs/astradb langchain/libs/partners/astradb
 
       - name: Set Git config
         working-directory: langchain

libs/partners/astradb/README.md

@@ -1,68 +1,3 @@
-# langchain-astradb
+This package has moved!
 
-This package contains the LangChain integrations for using DataStax Astra DB.
-
-> DataStax [Astra DB](https://docs.datastax.com/en/astra/home/astra.html) is a serverless vector-capable database built on Apache Cassandra® and made conveniently available
-> through an easy-to-use JSON API.
-
-_**Note.** For a short transitional period, only some of the Astra DB integration classes are contained in this package (the remaining ones being still in `langchain-community`). In a short while, and surely by version 0.2 of LangChain, all of the Astra DB support will be removed from `langchain-community` and included in this package._
-
-## Installation and Setup
-
-Installation of this partner package:
-
-```bash
-pip install langchain-astradb
-```
-
-## Integrations overview
-
-### Vector Store
-
-```python
-from langchain_astradb import AstraDBVectorStore
-
-my_store = AstraDBVectorStore(
-  embedding=my_embeddings,
-  collection_name="my_store",
-  api_endpoint="https://...",
-  token="AstraCS:...",
-)
-```
-
-### Chat message history
-
-```python
-from langchain_astradb import AstraDBChatMessageHistory
-message_history = AstraDBChatMessageHistory(
-    session_id="test-session",
-    api_endpoint="...",
-    token="...",
-)
-```
-
-### Store
-
-```python
-from langchain_astradb import AstraDBStore
-store = AstraDBStore(
-    collection_name="my_kv_store",
-    api_endpoint="...",
-    token="..."
-)
-```
-
-### Byte Store
-
-```python
-from langchain_astradb import AstraDBByteStore
-store = AstraDBByteStore(
-    collection_name="my_kv_store",
-    api_endpoint="...",
-    token="..."
-)
-```
-
-## Reference
-
-See the [LangChain docs page](https://python.langchain.com/docs/integrations/providers/astradb) for a more detailed listing.
+https://github.com/langchain-ai/langchain-datastax/tree/main/libs/astradb