from typing import TYPE_CHECKING, Any
from langchain._api import create_importer
if TYPE_CHECKING:
from langchain_community.document_loaders import (
UnstructuredAPIFileIOLoader,
UnstructuredAPIFileLoader,
UnstructuredFileIOLoader,
UnstructuredFileLoader,
)
from langchain_community.document_loaders.unstructured import (
UnstructuredBaseLoader,
get_elements_from_api,
satisfies_min_unstructured_version,
validate_unstructured_version,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional imports.
DEPRECATED_LOOKUP = {
"satisfies_min_unstructured_version": (
"langchain_community.document_loaders.unstructured"
),
"validate_unstructured_version": (
"langchain_community.document_loaders.unstructured"
),
"UnstructuredBaseLoader": "langchain_community.document_loaders.unstructured",
"UnstructuredFileLoader": "langchain_community.document_loaders",
"get_elements_from_api": "langchain_community.document_loaders.unstructured",
"UnstructuredAPIFileLoader": "langchain_community.document_loaders",
"UnstructuredFileIOLoader": "langchain_community.document_loaders",
"UnstructuredAPIFileIOLoader": "langchain_community.document_loaders",
}
_import_attribute = create_importer(__package__, deprecated_lookups=DEPRECATED_LOOKUP)
def __getattr__(name: str) -> Any:
"""Look up attributes dynamically."""
return _import_attribute(name)
__all__ = [
"satisfies_min_unstructured_version",
"validate_unstructured_version",
"UnstructuredBaseLoader",
"UnstructuredFileLoader",
"get_elements_from_api",
"UnstructuredAPIFileLoader",
"UnstructuredFileIOLoader",
"UnstructuredAPIFileIOLoader",
]