Graph Examples in Python

from turingdb import TuringDB

# Create TuringDB client
# set host parameter to the URL (as string) on which TuringDB is running,
# default "http://localhost:6666"
client = TuringDB(host="http://localhost:6666")

# Create a new graph called my_graph
client.create_graph("mygraph")

# Set working graph
client.set_graph("mygraph")

# Create a new change on the graph
change = client.new_change()

# Checkout into the change
client.checkout(change=change)

# Create a node Person (Jane) - Edge (knows) - node (John)
client.query("CREATE (n:Person {name: 'Jane'})-[e:KNOWS]->(m:Person {name: 'John'})")

# Commit the change
client.query("COMMIT")
client.query("CHANGE SUBMIT")

# Checkout back to main
client.checkout()

# Query graph
df = client.query("MATCH (n:Person {name:'Jane'})-[e:KNOWS]-(m:Person {name:'John'}) RETURN n, e, m")
print(df)