``neo4j-driver`` is the old name for this package. It is now deprecated and
and will receive no further updates starting with 6.0.0. Make sure to
install ``neo4j`` as shown above.

Alternative Installation for Better Performance

You may want to have a look at the available Rust extensions for this driver for better performance. The Rust extensions are not installed by default. For more information, see neo4j-rust-ext_.

.. _neo4j-rust-ext: https://github.com/neo4j/neo4j-python-driver-rust-ext

Quick Example

.. code-block:: python

from neo4j import GraphDatabase, RoutingControl


URI = "neo4j://localhost:7687"
AUTH = ("neo4j", "password")


def add_friend(driver, name, friend_name):
    driver.execute_query(
        "MERGE (a:Person {name: $name}) "
        "MERGE (friend:Person {name: $friend_name}) "
        "MERGE (a)-[:KNOWS]->(friend)",
        name=name, friend_name=friend_name, database_="neo4j",
    )


def print_friends(driver, name):
    records, _, _ = driver.execute_query(
        "MATCH (a:Person)-[:KNOWS]->(friend) WHERE a.name = $name "
        "RETURN friend.name ORDER BY friend.name",
        name=name, database_="neo4j", routing_=RoutingControl.READ,
    )
    for record in records:
        print(record["friend.name"])


with GraphDatabase.driver(URI, auth=AUTH) as driver:
    add_friend(driver, "Arthur", "Guinevere")
    add_friend(driver, "Arthur", "Lancelot")
    add_friend(driver, "Arthur", "Merlin")
    print_friends(driver, "Arthur")

Further Information

The Neo4j Operations Manual_ (docs on how to run a Neo4j server)
The Neo4j Python Driver Manual_ (good introduction to this driver)
Python Driver API Documentation_ (full API documentation for this driver)
Neo4j Cypher Cheat Sheet_ (summary of Cypher syntax - Neo4j's graph query language)
Example Project_ (small web application using this driver)
GraphAcademy_ (interactive, free online trainings for Neo4j)
Driver Wiki_ (includes change logs)
Neo4j Migration Guide_

.. _The Neo4j Operations Manual: https://neo4j.com/docs/operations-manual/current/ .. _The Neo4j Python Driver Manual: https://neo4j.com/docs/python-manual/current/ .. _Python Driver API Documentation: https://neo4j.com/docs/api/python-driver/current/ .. _Neo4j Cypher Cheat Sheet: https://neo4j.com/docs/cypher-cheat-sheet/ .. _Example Project: https://github.com/neo4j-examples/movies-python-bolt .. _GraphAcademy: https://graphacademy.neo4j.com/categories/python/ .. _Driver Wiki: https://github.com/neo4j/neo4j-python-driver/wiki .. _Neo4j Migration Guide: https://neo4j.com/docs/migration-guide/current/

分类

Development Status :: 5 - Production/Stable Framework :: AsyncIO Intended Audience :: Developers Operating System :: OS Independent Programming Language :: Python :: 3.10 Programming Language :: Python :: 3.11 Programming Language :: Python :: 3.12 Programming Language :: Python :: 3.13 Programming Language :: Python :: 3.14 Topic :: Database Topic :: Software Development Typing :: Typed

版本列表

6.2.0 2026-05-04

6.1.0 2026-01-12

6.0.3 2025-11-06

6.0.2 2025-10-02

6.0.1 2025-10-01

6.0.0 2025-09-30

6.0.0a1 2025-07-21

5.28.4 2026-05-04

5.28.3 2026-01-12

5.28.2 2025-07-30

5.28.1 2025-02-10

5.28.0 2025-02-05

5.27.0 2024-11-28

5.26.0 2024-11-01

5.25.0 2024-09-26

5.24.0 2024-08-29

5.23.1 2024-08-05

5.23.0 2024-07-29

5.22.0 2024-06-27

5.21.0 2024-06-11

5.20.0 2024-04-26

5.19.0 2024-04-02

5.18.0 2024-02-29

5.17.0 2024-01-29

5.16.0 2023-12-28

5.15.0 2023-11-28

5.14.1 2023-11-03

5.14.0 2023-10-26

5.13.0 2023-09-28

5.12.0 2023-08-31

5.11.0 2023-07-31

5.10.0 2023-06-29

5.9.0 2023-05-26

5.8.1 2023-05-17

5.8.0 2023-04-28

5.7.0 2023-03-31

5.6.0 2023-02-27

5.5.0 2023-01-27

5.4.0 2023-01-09

5.3.0 2022-11-25

5.2.1 2022-11-17

5.2.0 2022-10-31

5.1.0 2022-10-11

5.0.1 2022-09-20

5.0.0 2022-09-09

5.0.0a2 2022-08-31

5.0.0a1 2022-01-03

4.4.13 2025-07-30

4.4.12 2024-04-26

4.4.11 2023-04-28

4.4.10 2022-11-28

4.4.9 2022-10-28

4.4.8 2022-09-20

4.4.7 2022-09-09

4.4.6 2022-08-31

4.4.5 2022-07-07

4.4.4 2022-06-02

4.4.3 2022-04-25

4.4.2 2022-03-15

4.4.1 2021-12-17

4.4.0 2021-11-05

4.4.0b1 2021-10-22

4.4.0a1 2021-10-15

4.3.9 2021-12-17

4.3.8 2021-11-05

4.3.7 2021-10-22

4.3.6 2021-10-05

4.3.5 2021-09-21

4.3.4 2021-08-02

4.3.3 2021-07-13

4.3.2 2021-07-08

4.3.1 2021-06-01

4.3.0 2021-05-27

4.3.0rc1 2021-05-14

4.3.0b1 2021-05-05

4.3.0a1 2021-04-20

4.2.1 2020-12-21

4.2.0 2020-11-17

4.2.0a1 2020-10-22

4.1.3 2020-12-18

4.1.2 2020-11-17

4.1.1 2020-08-27

4.1.0 2020-07-30

4.1.0rc2 2020-07-16

4.1.0rc1 2020-07-09

4.0.3 2020-08-31

4.0.2 2020-07-16

4.0.1 2020-07-03

4.0.0 2020-06-11

4.0.0rc1 2020-06-05

4.0.0b2 2020-06-03

4.0.0b1 2020-05-19

4.0.0a4 2020-04-17

4.0.0a3 2020-04-09

4.0.0a2 2020-03-27

4.0.0a1 2020-03-18

1.7.6 2019-11-11

1.7.5 2019-10-04

1.7.4 2019-05-16

1.7.3 2019-05-08

1.7.2 2019-03-07

1.7.1 2018-11-02

1.7.0 2018-10-19

1.7.0rc2 2018-10-12

1.7.0rc1 2018-10-05

1.7.0b4 2018-09-28

1.7.0b3 2018-09-07

1.7.0b2 2018-08-24

1.7.0b1 2018-08-10

neo4j

安装

描述

Installation

Alternative Installation for Better Performance

Quick Example

Further Information

分类

版本列表

相关教程