Fusion Center

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What this is

Graph Database Engine built with Python on top of Sqlite3

How to use

This sample code will initialize the database and create four nodes and five edges.

	db = Graph('graph.db')

	one = db.create_node([":Person"],{'name_first':"Jane",'name_last':"Doe"})
	two = db.create_node([":Person"],{'name_first':"Jack",'name_last':"Doe"})
	three = db.create_node([":Person"],{'name_first':"John",'name_last':"Doe"})
	four = db.create_node([":Person"],{'name_first':"Jill",'name_last':"Doe"})
	db.create_edge(one,two,":Mother",directed=True)
	db.create_edge(three,four,":Father",directed=True)
	db.create_edge(one,three,":Married")
	db.create_edge(one,four,":Mother",directed=True)
	db.create_edge(three,two,":Father",directed=True)

This code will execute a simple Cypher query to look up the two nodes labeled :Person, which are connected by an edge labeled :Married

	db.cypher('''
		MATCH (a:Person)--[:Married]--(b:Person)
		RETURN a,b
	''')