"""
Skip If Exists
==============
Demonstrates skip-if-exists behavior for repeated knowledge inserts with sync and async APIs.
"""
import asyncio
from agno.knowledge.knowledge import Knowledge
from agno.vectordb.pgvector import PgVector
# ---------------------------------------------------------------------------
# Setup
# ---------------------------------------------------------------------------
vector_db = PgVector(
table_name="vectors", db_url="postgresql+psycopg://ai:ai@localhost:5532/ai"
)
# ---------------------------------------------------------------------------
# Create Knowledge Base
# ---------------------------------------------------------------------------
def create_knowledge() -> Knowledge:
return Knowledge(
name="Basic SDK Knowledge Base",
description="Agno 2.0 Knowledge Implementation",
vector_db=vector_db,
)
# ---------------------------------------------------------------------------
# Run Agent
# ---------------------------------------------------------------------------
def run_sync() -> None:
knowledge = create_knowledge()
knowledge.insert(
name="CV",
path="cookbook/07_knowledge/testing_resources/cv_1.pdf",
metadata={"user_tag": "Engineering Candidates"},
skip_if_exists=True,
)
knowledge.insert(
name="CV",
path="cookbook/07_knowledge/testing_resources/cv_1.pdf",
metadata={"user_tag": "Engineering Candidates"},
skip_if_exists=False,
)
async def run_async() -> None:
knowledge = create_knowledge()
await knowledge.ainsert(
name="CV",
path="cookbook/07_knowledge/testing_resources/cv_1.pdf",
metadata={"user_tag": "Engineering Candidates"},
skip_if_exists=True,
)
await knowledge.ainsert(
name="CV",
path="cookbook/07_knowledge/testing_resources/cv_1.pdf",
metadata={"user_tag": "Engineering Candidates"},
skip_if_exists=False,
)
if __name__ == "__main__":
run_sync()
asyncio.run(run_async())
