community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463)

Moved the following modules to new package langchain-community in a backwards compatible fashion: ``` mv langchain/langchain/adapters community/langchain_community mv langchain/langchain/callbacks community/langchain_community/callbacks mv langchain/langchain/chat_loaders community/langchain_community mv langchain/langchain/chat_models community/langchain_community mv langchain/langchain/document_loaders community/langchain_community mv langchain/langchain/docstore community/langchain_community mv langchain/langchain/document_transformers community/langchain_community mv langchain/langchain/embeddings community/langchain_community mv langchain/langchain/graphs community/langchain_community mv langchain/langchain/llms community/langchain_community mv langchain/langchain/memory/chat_message_histories community/langchain_community mv langchain/langchain/retrievers community/langchain_community mv langchain/langchain/storage community/langchain_community mv langchain/langchain/tools community/langchain_community mv langchain/langchain/utilities community/langchain_community mv langchain/langchain/vectorstores community/langchain_community mv langchain/langchain/agents/agent_toolkits community/langchain_community mv langchain/langchain/cache.py community/langchain_community mv langchain/langchain/adapters community/langchain_community mv langchain/langchain/callbacks community/langchain_community/callbacks mv langchain/langchain/chat_loaders community/langchain_community mv langchain/langchain/chat_models community/langchain_community mv langchain/langchain/document_loaders community/langchain_community mv langchain/langchain/docstore community/langchain_community mv langchain/langchain/document_transformers community/langchain_community mv langchain/langchain/embeddings community/langchain_community mv langchain/langchain/graphs community/langchain_community mv langchain/langchain/llms community/langchain_community mv langchain/langchain/memory/chat_message_histories community/langchain_community mv langchain/langchain/retrievers community/langchain_community mv langchain/langchain/storage community/langchain_community mv langchain/langchain/tools community/langchain_community mv langchain/langchain/utilities community/langchain_community mv langchain/langchain/vectorstores community/langchain_community mv langchain/langchain/agents/agent_toolkits community/langchain_community mv langchain/langchain/cache.py community/langchain_community ``` Moved the following to core ``` mv langchain/langchain/utils/json_schema.py core/langchain_core/utils mv langchain/langchain/utils/html.py core/langchain_core/utils mv langchain/langchain/utils/strings.py core/langchain_core/utils cat langchain/langchain/utils/env.py >> core/langchain_core/utils/env.py rm langchain/langchain/utils/env.py ``` See .scripts/community_split/script_integrations.sh for all changes
2025-09-07 05:52:15 +00:00 · 2023-12-11 13:53:30 -08:00
parent c0f4b95aa9
commit ed58eeb9c5
2446 changed files with 171805 additions and 137118 deletions
--- a/libs/community/langchain_community/document_loaders/modern_treasury.py
+++ b/libs/community/langchain_community/document_loaders/modern_treasury.py
@@ -0,0 +1,73 @@
+import json
+import urllib.request
+from base64 import b64encode
+from typing import List, Optional
+
+from langchain_core.documents import Document
+from langchain_core.utils import get_from_env, stringify_value
+
+from langchain_community.document_loaders.base import BaseLoader
+
+MODERN_TREASURY_ENDPOINTS = {
+    "payment_orders": "https://app.moderntreasury.com/api/payment_orders",
+    "expected_payments": "https://app.moderntreasury.com/api/expected_payments",
+    "returns": "https://app.moderntreasury.com/api/returns",
+    "incoming_payment_details": "https://app.moderntreasury.com/api/\
+incoming_payment_details",
+    "counterparties": "https://app.moderntreasury.com/api/counterparties",
+    "internal_accounts": "https://app.moderntreasury.com/api/internal_accounts",
+    "external_accounts": "https://app.moderntreasury.com/api/external_accounts",
+    "transactions": "https://app.moderntreasury.com/api/transactions",
+    "ledgers": "https://app.moderntreasury.com/api/ledgers",
+    "ledger_accounts": "https://app.moderntreasury.com/api/ledger_accounts",
+    "ledger_transactions": "https://app.moderntreasury.com/api/ledger_transactions",
+    "events": "https://app.moderntreasury.com/api/events",
+    "invoices": "https://app.moderntreasury.com/api/invoices",
+}
+
+
+class ModernTreasuryLoader(BaseLoader):
+    """Load from `Modern Treasury`."""
+
+    def __init__(
+        self,
+        resource: str,
+        organization_id: Optional[str] = None,
+        api_key: Optional[str] = None,
+    ) -> None:
+        """
+
+        Args:
+            resource: The Modern Treasury resource to load.
+            organization_id: The Modern Treasury organization ID. It can also be
+               specified via the environment variable
+               "MODERN_TREASURY_ORGANIZATION_ID".
+            api_key: The Modern Treasury API key. It can also be specified via
+               the environment variable "MODERN_TREASURY_API_KEY".
+        """
+        self.resource = resource
+        organization_id = organization_id or get_from_env(
+            "organization_id", "MODERN_TREASURY_ORGANIZATION_ID"
+        )
+        api_key = api_key or get_from_env("api_key", "MODERN_TREASURY_API_KEY")
+        credentials = f"{organization_id}:{api_key}".encode("utf-8")
+        basic_auth_token = b64encode(credentials).decode("utf-8")
+        self.headers = {"Authorization": f"Basic {basic_auth_token}"}
+
+    def _make_request(self, url: str) -> List[Document]:
+        request = urllib.request.Request(url, headers=self.headers)
+
+        with urllib.request.urlopen(request) as response:
+            json_data = json.loads(response.read().decode())
+            text = stringify_value(json_data)
+            metadata = {"source": url}
+            return [Document(page_content=text, metadata=metadata)]
+
+    def _get_resource(self) -> List[Document]:
+        endpoint = MODERN_TREASURY_ENDPOINTS.get(self.resource)
+        if endpoint is None:
+            return []
+        return self._make_request(endpoint)
+
+    def load(self) -> List[Document]:
+        return self._get_resource()