{ "cells": [ { "cell_type": "code", "execution_count": 10, "id": "1f2a83e5-901d-4255-854e-fad186948d04", "metadata": {}, "outputs": [], "source": [ "from neo4j import GraphDatabase\n", "\n", "URI = \"bolt://localhost:7687\"\n", "AUTH = (\"neo4j\",\"qw12aap_!\")\n", "DATABASE = 'test'\n", "\n", "with GraphDatabase.driver(URI, auth=AUTH, database=DATABASE) as driver: \n", " driver.verify_connectivity()" ] }, { "cell_type": "code", "execution_count": 9, "id": "2734375f-b867-4194-849a-5a70c1d4f66f", "metadata": {}, "outputs": [], "source": [ "driver.close()" ] }, { "cell_type": "code", "execution_count": 11, "id": "36d56994-8269-4ec2-a433-908415ef9d1f", "metadata": {}, "outputs": [ { "name": "stdout", "output_type": "stream", "text": [ "0\n" ] } ], "source": [ "query = \"MATCH (n) RETURN COUNT(n)\"\n", "\n", "with driver.session() as session:\n", " result = session.run(query)\n", " print(result.single()[\"COUNT(n)\"])" ] } ], "metadata": { "kernelspec": { "display_name": "Python 3 (ipykernel)", "language": "python", "name": "python3" }, "language_info": { "codemirror_mode": { "name": "ipython", "version": 3 }, "file_extension": ".py", "mimetype": "text/x-python", "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", "version": "3.11.4" } }, "nbformat": 4, "nbformat_minor": 5 }