Flask-NeoAlchemy is an extension for Flask that adds support for py2neo/Neo4J to your application. It aims to simplify using py2neo with Flask by providing useful defaults and extra helpers that make it easier to accomplish common tasks.
Install and update using pip:
$ pip install -U Flask-NeoAlchemyfrom flask import Flask
from flask_neoalchemy import NeoAlchemy
app = Flask(__name__)
app.config["NEO4J_DATABASE_URI"] = "bolt://neo4j:neo4j@host:7687/neo4j"
db = NeoAlchemy(app)
class User(db.Model):
id = db.Property(db.Integer, primary_key=True)
username = db.Property(db.String, unique=True, nullable=False)
email = db.Property(db.String, unique=True, nullable=False)
db.session.add(User(username="Flask", email="example@example.com"))
db.session.commit()
users = User.query.all()For guidance on setting up a development environment and how to make a contribution to Flask-NeoAlchemy, see the contributing guidelines.
The Pallets organization develops and supports Flask-NeoAlchemy. In order to grow the community of contributors and users, and allow the maintainers to devote more time to the projects, please donate today.
- Documentation: https://flask-neoalchemy.palletsprojects.com/
- Releases: https://pypi.org/project/Flask-NeoAlchemy/
- Code: https://github.com/pallets/flask-neoalchemy
- Issue tracker: https://github.com/pallets/flask-neoalchemy/issues
- Official chat: https://discord.gg/t6rrQZH