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🤖 Sandbox code update #27

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🤖 Sandbox code update #27

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24 changes: 11 additions & 13 deletions code/python/example.py
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Original file line number Diff line number Diff line change
@@ -1,22 +1,20 @@
# pip3 install neo4j-driver
# pip3 install neo4j
# python3 example.py

from neo4j import GraphDatabase, basic_auth

driver = GraphDatabase.driver(
"neo4j://<HOST>:<BOLTPORT>",
auth=basic_auth("<USERNAME>", "<PASSWORD>"))

cypher_query = '''
MATCH (l:Location {address:$address})<-[r:OCCURRED_AT]-(c:Crime)
RETURN c.date as crimeDate
'''

with driver.session(database="neo4j") as session:
results = session.read_transaction(
lambda tx: tx.run(cypher_query,
address="Piccadilly").data())
for record in results:
print(record['crimeDate'])

driver.close()
with GraphDatabase.driver(
"neo4j://<HOST>:<BOLTPORT>",
auth=("<USERNAME>", "<PASSWORD>")
) as driver:
result = driver.execute_query(
cypher_query,
address="Piccadilly",
database_="neo4j")
for record in result.records:
print(record['crimeDate'])