From dd0d42855e9347d89bf9ec2a9f308054c69f26bc Mon Sep 17 00:00:00 2001
From: prestonrasmussen <prasmuss15@gmail.com>
Date: Thu, 2 Oct 2025 14:47:46 -0400
Subject: [PATCH] filter out falsey values

---
 graphiti_core/edges.py |  4 +++-
 graphiti_core/nodes.py | 48 ++++++++++++++++++++++++------------------
 pyproject.toml         |  2 +-
 uv.lock                |  4 ++--
 4 files changed, 33 insertions(+), 25 deletions(-)

diff --git a/graphiti_core/edges.py b/graphiti_core/edges.py
index 165dee53..c2744e05 100644
--- a/graphiti_core/edges.py
+++ b/graphiti_core/edges.py
@@ -646,6 +646,8 @@ def get_community_edge_from_record(record: Any):
 async def create_entity_edge_embeddings(embedder: EmbedderClient, edges: list[EntityEdge]):
     if len(edges) == 0:
         return
-    fact_embeddings = await embedder.create_batch([edge.fact for edge in edges])
+    # filter out falsey values from edges
+    filtered_edges = [edge for edge in edges if edge.fact]
+    fact_embeddings = await embedder.create_batch([edge.fact for edge in filtered_edges])
     for edge, fact_embedding in zip(edges, fact_embeddings, strict=True):
         edge.fact_embedding = fact_embedding
diff --git a/graphiti_core/nodes.py b/graphiti_core/nodes.py
index 7fafbe4f..0da67f09 100644
--- a/graphiti_core/nodes.py
+++ b/graphiti_core/nodes.py
@@ -96,7 +96,8 @@ class Node(BaseModel, ABC):
     created_at: datetime = Field(default_factory=lambda: utc_now())
 
     @abstractmethod
-    async def save(self, driver: GraphDriver): ...
+    async def save(self, driver: GraphDriver):
+        ...
 
     async def delete(self, driver: GraphDriver):
         match driver.provider:
@@ -344,10 +345,12 @@ class Node(BaseModel, ABC):
                         await driver.aoss_client.bulk(body=actions)
 
     @classmethod
-    async def get_by_uuid(cls, driver: GraphDriver, uuid: str): ...
+    async def get_by_uuid(cls, driver: GraphDriver, uuid: str):
+        ...
 
     @classmethod
-    async def get_by_uuids(cls, driver: GraphDriver, uuids: list[str]): ...
+    async def get_by_uuids(cls, driver: GraphDriver, uuids: list[str]):
+        ...
 
 
 class EpisodicNode(Node):
@@ -435,11 +438,11 @@ class EpisodicNode(Node):
 
     @classmethod
     async def get_by_group_ids(
-        cls,
-        driver: GraphDriver,
-        group_ids: list[str],
-        limit: int | None = None,
-        uuid_cursor: str | None = None,
+            cls,
+            driver: GraphDriver,
+            group_ids: list[str],
+            limit: int | None = None,
+            uuid_cursor: str | None = None,
     ):
         cursor_query: LiteralString = 'AND e.uuid < $uuid' if uuid_cursor else ''
         limit_query: LiteralString = 'LIMIT $limit' if limit is not None else ''
@@ -569,7 +572,8 @@ class EntityNode(Node):
             labels = ':'.join(self.labels + ['Entity'])
 
             if driver.aoss_client:
-                await driver.save_to_aoss(ENTITY_INDEX_NAME, [entity_data])  # pyright: ignore reportAttributeAccessIssue
+                await driver.save_to_aoss(ENTITY_INDEX_NAME,
+                                          [entity_data])  # pyright: ignore reportAttributeAccessIssue
 
             result = await driver.execute_query(
                 get_entity_node_save_query(driver.provider, labels, bool(driver.aoss_client)),
@@ -618,12 +622,12 @@ class EntityNode(Node):
 
     @classmethod
     async def get_by_group_ids(
-        cls,
-        driver: GraphDriver,
-        group_ids: list[str],
-        limit: int | None = None,
-        uuid_cursor: str | None = None,
-        with_embeddings: bool = False,
+            cls,
+            driver: GraphDriver,
+            group_ids: list[str],
+            limit: int | None = None,
+            uuid_cursor: str | None = None,
+            with_embeddings: bool = False,
     ):
         cursor_query: LiteralString = 'AND n.uuid < $uuid' if uuid_cursor else ''
         limit_query: LiteralString = 'LIMIT $limit' if limit is not None else ''
@@ -763,11 +767,11 @@ class CommunityNode(Node):
 
     @classmethod
     async def get_by_group_ids(
-        cls,
-        driver: GraphDriver,
-        group_ids: list[str],
-        limit: int | None = None,
-        uuid_cursor: str | None = None,
+            cls,
+            driver: GraphDriver,
+            group_ids: list[str],
+            limit: int | None = None,
+            uuid_cursor: str | None = None,
     ):
         cursor_query: LiteralString = 'AND c.uuid < $uuid' if uuid_cursor else ''
         limit_query: LiteralString = 'LIMIT $limit' if limit is not None else ''
@@ -871,6 +875,8 @@ async def create_entity_node_embeddings(embedder: EmbedderClient, nodes: list[En
     if not nodes:  # Handle empty list case
         return
 
-    name_embeddings = await embedder.create_batch([node.name for node in nodes])
+    # filter out falsey values from nodes
+    filtered_nodes = [node for node in nodes if node.name]
+    name_embeddings = await embedder.create_batch([node.name for node in filtered_nodes])
     for node, name_embedding in zip(nodes, name_embeddings, strict=True):
         node.name_embedding = name_embedding
diff --git a/pyproject.toml b/pyproject.toml
index 5dacc78c..939eb0ee 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "graphiti-core"
 description = "A temporal graph building library"
-version = "0.21.0pre10"
+version = "0.21.0pre11"
 authors = [
     { name = "Paul Paliychuk", email = "paul@getzep.com" },
     { name = "Preston Rasmussen", email = "preston@getzep.com" },
diff --git a/uv.lock b/uv.lock
index a67aa561..7f362eec 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 3
+revision = 2
 requires-python = ">=3.10, <4"
 resolution-markers = [
     "python_full_version >= '3.14'",
@@ -783,7 +783,7 @@ wheels = [
 
 [[package]]
 name = "graphiti-core"
-version = "0.21.0rc8"
+version = "0.21.0rc11"
 source = { editable = "." }
 dependencies = [
     { name = "diskcache" },