outputiing py2neo query as JSON

Question

I have tried looking all over but to no avail. Below is my cypher query in py2neo:

graph = Graph()
In [6]: query = """Match (C:Customer)-[r:Customer_Send]->(Send:Customer) where C.Galactic_ID = '2000000000084001287' return Send.Galactic_ID """

In [7]: graph.cypher.execute(query)


Out[7]:
       | Send.Galactic_ID
 ----+---------------------
      1 | 2000000000084114531
      2 | 1000000000284949451
      3 | 2000000000084114531
      4 | 1000000000213446086

I want the above output to be JSON formatted.

Answer 1

Below is the way to do it: I am sure this will be of immense help to the readers here:

query = """Match (C:Customer)-[r:Customer_Send]->(Send:Customer) where C.Galactic_ID = '2000000000084001287' return Send.Galactic_ID as ID"""

records = graph.cypher.execute(query,Customer='ID')
returnObject = []

In [11]: for record in records:
 ....:     returnObject.append(
 .  ...:     {
  ....:     'Customer':record.ID
     ....:     }
       ....:     )


In [15]: returnObject
Out[15]:
  [{'Customer': u'2000000000084114531'},
  {'Customer': u'1000000000284949451'},
  {'Customer': u'2000000000084114531'},
  {'Customer': u'1000000000213446086'},
  {'Customer': u'2000000000084114531'},
  {'Customer': u'2000000000127655859'},
  {'Customer': u'1000000000296804864'},
  {'Customer': u'2000000000084114531'},
  {'Customer': u'2000000000127655859'},
  {'Customer': u'2000000000127655859'},
  {'Customer': u'2000000000084114531'},
   {'Customer': u'1000000000213446086'}]

  from flask import json


  In [17]: x = json.dumps(returnObject)

  In [18]: x
   Out[18]: '[{"Customer": "2000000000084114531"}, {"Customer":   "1000000000284949451"}, {"Customer": "2000000000084114531"}, {"Customer": "1000000000213446086"}, {"Customer": "2000000000084114531"}, {"Customer": "2000000000127655859"}, {"Customer": "1000000000296804864"}, {"Customer": "2000000000084114531"}, {"Customer": "2000000000127655859"}, {"Customer": "2000000000127655859"}, {"Customer": "2000000000084114531"}, {"Customer": "1000000000213446086"}]'