DgraphAndWeaviateTest

OsProject

OsProject
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id	DgraphAndWeaviateTest
state
owner	Wolfgang Fahl
title	DgraphAndWeaviateTest
url	https://github.com/WolfgangFahl/DgraphAndWeaviateTest
version	0.0.1
description
date	2020/08/05
since
until

This is sample project to test Python based access to Dgraph and Weaviate

Installation

https://github.com/WolfgangFahl/DgraphAndWeaviateTest
cd DgraphAndWeaviateTest
scripts/install

Dgraph Installation

docker based pull:

scripts/dgraph -p

Dgraph start

docker based start of

• alpha
• ratel
• zero

scripts/dgraph

Dgraph stop

scripts/dgraph -k

Example unit test

def testDgraph(self):
        cg=Dgraph(debug=True)
        cg.drop_all()
        schema='''
        name: string @index(exact) .
        weight: float .
        height: float .
type Pokemon {
   name
   weight
   height
}'''
        cg.addSchema(schema)
        pokemonList=[{'name':'Pikachu', 'weight':  6, 'height': 0.4 },
                  {'name':'Arbok',   'weight': 65, 'height': 3.5 }, 
                  {'name':'Raichu',  'weight': 30, 'height': 0.8 }, 
                  {'name':'Sandan',  'weight': 12, 'height': 0.6 }]
        cg.addData(obj=pokemonList)
        graphQuery='''{
# list of pokemons
  pokemons(func: has(name)) {
    name
    weight
    height
  }
}'''
        queryResult=cg.query(graphQuery)
        self.assertTrue('pokemons' in queryResult)
        pokemons=queryResult['pokemons']
        self.assertEqual(4,len(pokemons))
        cg.close()
        pass

Example test session

see https://travis-ci.org/github/WolfgangFahl/DgraphAndWeaviateTest/jobs/715131236