"""**Graphs** provide a natural language interface to graph databases."""
from typing import TYPE_CHECKING, Any
from langchain._api import create_importer
if TYPE_CHECKING:
from langchain_community.graphs import (
ArangoGraph,
FalkorDBGraph,
HugeGraph,
KuzuGraph,
MemgraphGraph,
NebulaGraph,
Neo4jGraph,
NeptuneGraph,
NetworkxEntityGraph,
RdfGraph,
)
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional imports.
DEPRECATED_LOOKUP = {
"MemgraphGraph": "langchain_community.graphs",
"NetworkxEntityGraph": "langchain_community.graphs",
"Neo4jGraph": "langchain_community.graphs",
"NebulaGraph": "langchain_community.graphs",
"NeptuneGraph": "langchain_community.graphs",
"KuzuGraph": "langchain_community.graphs",
"HugeGraph": "langchain_community.graphs",
"RdfGraph": "langchain_community.graphs",
"ArangoGraph": "langchain_community.graphs",
"FalkorDBGraph": "langchain_community.graphs",
}
_import_attribute = create_importer(__package__, deprecated_lookups=DEPRECATED_LOOKUP)
def __getattr__(name: str) -> Any:
"""Look up attributes dynamically."""
return _import_attribute(name)
__all__ = [
"MemgraphGraph",
"NetworkxEntityGraph",
"Neo4jGraph",
"NebulaGraph",
"NeptuneGraph",
"KuzuGraph",
"HugeGraph",
"RdfGraph",
"ArangoGraph",
"FalkorDBGraph",
]