community[patch]: Fix remaining __inits__ in community (#22037)

Fixes the __init__ files in community to use __all__ which is statically
defined.

libs/community/langchain_community/agent_toolkits/__init__.py

@@ -168,6 +168,3 @@ def __getattr__(name: str) -> Any:
         module = importlib.import_module(_module_lookup[name])
         return getattr(module, name)
     raise AttributeError(f"module {__name__} has no attribute {name}")
-
-
-__all__ = list(_module_lookup.keys())

libs/community/langchain_community/chat_loaders/__init__.py

@@ -81,6 +81,3 @@ def __getattr__(name: str) -> Any:
         module = importlib.import_module(_module_lookup[name])
         return getattr(module, name)
     raise AttributeError(f"module {__name__} has no attribute {name}")
-
-
-__all__ = list(_module_lookup.keys())

libs/community/langchain_community/chat_message_histories/__init__.py

@@ -137,6 +137,3 @@ def __getattr__(name: str) -> Any:
         module = importlib.import_module(_module_lookup[name])
         return getattr(module, name)
     raise AttributeError(f"module {__name__} has no attribute {name}")
-
-
-__all__ = list(_module_lookup.keys())

libs/community/langchain_community/docstore/__init__.py

@@ -29,8 +29,6 @@ if TYPE_CHECKING:
         Wikipedia,
     )
 
-__all__ = ["DocstoreFn", "InMemoryDocstore", "Wikipedia"]
-
 _module_lookup = {
     "DocstoreFn": "langchain_community.docstore.arbitrary_fn",
     "InMemoryDocstore": "langchain_community.docstore.in_memory",
@@ -45,4 +43,4 @@ def __getattr__(name: str) -> Any:
     raise AttributeError(f"module {__name__} has no attribute {name}")
 
 
-__all__ = list(_module_lookup.keys())
+__all__ = ["DocstoreFn", "InMemoryDocstore", "Wikipedia"]

libs/community/langchain_community/document_compressors/__init__.py

@@ -6,7 +6,7 @@ if TYPE_CHECKING:
         FlashrankRerank,
     )
     from langchain_community.document_compressors.jina_rerank import (
-        JinaRerank,  # noqa: F401
+        JinaRerank,
     )
     from langchain_community.document_compressors.llmlingua_filter import (
         LLMLinguaCompressor,
@@ -15,7 +15,6 @@ if TYPE_CHECKING:
         OpenVINOReranker,
     )
 
-__all__ = ["LLMLinguaCompressor", "OpenVINOReranker", "FlashrankRerank"]
 
 _module_lookup = {
     "LLMLinguaCompressor": "langchain_community.document_compressors.llmlingua_filter",
@@ -32,4 +31,4 @@ def __getattr__(name: str) -> Any:
     raise AttributeError(f"module {__name__} has no attribute {name}")
 
 
-__all__ = list(_module_lookup.keys())
+__all__ = ["LLMLinguaCompressor", "OpenVINOReranker", "FlashrankRerank", "JinaRerank"]

libs/community/langchain_community/document_loaders/parsers/__init__.py

@@ -1,5 +1,36 @@
 import importlib
-from typing import Any
+from typing import TYPE_CHECKING, Any
+
+if TYPE_CHECKING:
+    from langchain_community.document_loaders.parsers.audio import (
+        OpenAIWhisperParser,
+    )
+    from langchain_community.document_loaders.parsers.doc_intelligence import (
+        AzureAIDocumentIntelligenceParser,
+    )
+    from langchain_community.document_loaders.parsers.docai import (
+        DocAIParser,
+    )
+    from langchain_community.document_loaders.parsers.grobid import (
+        GrobidParser,
+    )
+    from langchain_community.document_loaders.parsers.html import (
+        BS4HTMLParser,
+    )
+    from langchain_community.document_loaders.parsers.language import (
+        LanguageParser,
+    )
+    from langchain_community.document_loaders.parsers.pdf import (
+        PDFMinerParser,
+        PDFPlumberParser,
+        PyMuPDFParser,
+        PyPDFium2Parser,
+        PyPDFParser,
+    )
+    from langchain_community.document_loaders.parsers.vsdx import (
+        VsdxParser,
+    )
+
 
 _module_lookup = {
     "AzureAIDocumentIntelligenceParser": "langchain_community.document_loaders.parsers.doc_intelligence",  # noqa: E501
@@ -24,4 +55,17 @@ def __getattr__(name: str) -> Any:
     raise AttributeError(f"module {__name__} has no attribute {name}")
 
 
-__all__ = list(_module_lookup.keys())
+__all__ = [
+    "AzureAIDocumentIntelligenceParser",
+    "BS4HTMLParser",
+    "DocAIParser",
+    "GrobidParser",
+    "LanguageParser",
+    "OpenAIWhisperParser",
+    "PDFMinerParser",
+    "PDFPlumberParser",
+    "PyMuPDFParser",
+    "PyPDFParser",
+    "PyPDFium2Parser",
+    "VsdxParser",
+]

libs/community/langchain_community/document_transformers/__init__.py

@@ -93,6 +93,3 @@ def __getattr__(name: str) -> Any:
         module = importlib.import_module(_module_lookup[name])
         return getattr(module, name)
     raise AttributeError(f"module {__name__} has no attribute {name}")
-
-
-__all__ = list(_module_lookup.keys())

libs/community/langchain_community/storage/__init__.py

@@ -57,6 +57,3 @@ def __getattr__(name: str) -> Any:
         module = importlib.import_module(_module_lookup[name])
         return getattr(module, name)
     raise AttributeError(f"module {__name__} has no attribute {name}")
-
-
-__all__ = list(_module_lookup.keys())

libs/community/langchain_community/vectorstores/__init__.py

@@ -496,6 +496,3 @@ def __getattr__(name: str) -> Any:
         module = importlib.import_module(_module_lookup[name])
         return getattr(module, name)
     raise AttributeError(f"module {__name__} has no attribute {name}")
-
-
-__all__ = list(_module_lookup.keys())

libs/community/tests/unit_tests/test_imports.py

@@ -4,8 +4,6 @@ import importlib
 from pathlib import Path
 from typing import List, Tuple
 
-import pytest
-
 COMMUNITY_ROOT = Path(__file__).parent.parent.parent / "langchain_community"
 ALL_COMMUNITY_GLOB = COMMUNITY_ROOT.as_posix() + "/**/*.py"
 HERE = Path(__file__).parent
@@ -68,7 +66,6 @@ def _check_correct_or_not_defined__all__(code: str) -> bool:
     return all_good
 
 
-@pytest.mark.xfail
 def test_no_dynamic__all__() -> None:
     """Verify that __all__ is not computed at runtime.