Neo4j Python Examples

This repository contains code examples to use Python with Neo4j Aura.

Important

To use GitHub Codespaces you will need to login with a GitHub account. You can use the GitHub Codespaces free monthly usage to view these examples.

Install

Install the neo4j Python pakage.

pip install neo4j

Examples

• connect.py - Connect to a Neo4j Graph Database
• run_cypher.py - Run a Cypher statement
• create_data.py - Read data from a CSV file and create nodes and relationships
• transaction.py - Execute cypher in a transaction
• export_to_dataframe.py - Export data to a Pandas DataFrame

Run

To run the examples on your environment, you will need to:

1. Install the required packages including the neo4j Python driver.:

   pip install -r requirements.txt

2. Create a new .env file and copy the contents of the .env.example file into it
3. Update the environment values in the .env file with the values in your Aura Credentials file which you downloaded when creating your instance.
4. Run the test_environment.py program to check the environment is set up correctly.