#4193 Cypher to Pyvis; +RDF/SPARQL
#4193 Cypher to Pyvis; +RDF/SPARQL #4193 Provide a python application to convert a Cypher script to Pyvis script Converting a Cypher script (used in Neo4j) into a Pyvis visualization script is a great way to move from raw data to an interactive web-based graph. Since Cypher is just a query language, we first need to parse the script to extract the entities (Nodes) and the relationships (Edges). The following Python application uses re (regular expressions) to parse standard CREATE or MERGE statements and generates a standalone Python file that uses Pyvis. The Cypher-to-Pyvis Converter This script reads a .cypher file, identifies the patterns, and writes a .py file that, when run, generates an interactive HTML graph. import re def cypher_to_pyvis ( input_file, output_file ): with open (input_file, 'r' ) as f: cypher_text = f.read() # Regex patterns for nodes and relationships # Matches (name:Label {attr: 'val'}) node_pattern = r...