def getPaths(v1, v2): # execute gremiln query
try:
start = time.time()
p = g.withSideEffect("Neptune#repeatMode","CHUNKED_DFS").withSack(0).V().hasId(v1). \
repeat(__.outE().sack(Operator.sum).by('weight').inV().simplePath()).times(3). \
emit(__.hasId(v2)).hasId(v2).limit(300).order().by(__.sack(),Order.incr). \
local(__.union(__.path().by(T.id).by('weight'),__.sack()).fold()). \
toList()
end = time.time()
timeDelta = end - start
return v1, v2, timeDelta
except Exception as e:
return "error", str(e)
def get_known_associates(person_id):
logging.info('Request Received: Get Known Associates')
g = setup_graph()
try:
params = app.current_request.query_params if app.current_request.query_params else {}
threshold = float(params.get('threshold', '0.5'))
originating_person = get_person(person_id=person_id, g=g)
# DEDUP
people = g.withSack(1.0).V(originating_person).repeat(__.outE('knows').sack(Operator.mult).by('weight')
.inV()).until(__.sack().is_(P.lt(threshold))).emit()\
.as_('b').sack().as_('a').select('a', 'b').toList()
# Unfortunately the above query will include the final node which goes below the threshold
# I'm sure there is a way to improve this query to not include it! Until then, handle explicitly.
# Similarly, I am deduping in Python - but ideally I would push this into the query (it's not a simple dedup
# since I need to retain the max edge weight to make sure I don't mistakenly filter a dupe with < threshold)
people = list(
set([person['b'] for person in people if person['a'] >= 0.5]))
logging.info("Found People: %s" % str(people))
results = []
for person in people:
results.append(vertex_to_json(vertex=person, g=g))
except (ValueError, AttributeError, TypeError) as e:
logging.error(e, exc_info=True)
raise BadRequestError('Could not retrieve known associates. Error: ' +
str(e))
logging.info("Successfully retrieved known associates")
return {'known_associates': results}
def get_related_videos(self, video_id, page_size, paging_state):
# Note: we're building a single graph traversal, but describing in three parts for readability
# Part 1: finding "relevant users"
# - find the vertex for the video
# - what users rated this video highly?
# - but don't grab too many, or this won't work OLTP, and "by('rating')" favors the higher ratings
# Part 2: finding videos that were highly rated by users who liked the source video
# - For those users who rated the video highly, grab N highly rated videos.
# - Save the rating so we can sum the scores later, and use sack()
# - because it does not require path information. (as()/select() was slow)
# - excluding the source video
# - Filter out videos with no uploaded edge to a user
# - what are the most popular videos as calculated by the sum of all their ratings
# Part 3: now that we have that big map of [video: score], let's order it
# - then grab properties of the video and the user who uploaded each video using project()
# find users that watched (rated) this video highly
# for those users, grab N highly rated videos and assemble results
traversal = self.graph.V().has('video', 'videoId', video_id).as_('^video') \
.inE('rated').has('rating', gte(MIN_RATING)) \
.sample(NUM_RATINGS_TO_SAMPLE).by('rating').outV() \
.local(__.outE('rated').has('rating', gte(MIN_RATING)).limit(LOCAL_USER_RATINGS_TO_SAMPLE)) \
.sack(Operator.assign).by('rating').inV() \
.where(neq('^video')) \
.filter(__.in_('uploaded').hasLabel('user')) \
.group().by().by(__.sack().sum()) \
.order(Scope.local).by(Column.values, Order.decr) \
.limit(Scope.local, NUM_RECOMMENDATIONS).select(Column.keys).unfold() \
.project('video_id', 'added_date', 'name', 'preview_image_location', 'user_id') \
.by('videoId').by('added_date').by('name').by('preview_image_location').by(__.in_('uploaded').values('userId'))
logging.debug('Traversal: ' + str(traversal.bytecode))
results = traversal.toList()
logging.debug('Traversal generated ' + str(len(results)) + ' results')
videos = list()
for result in results:
logging.debug('Traversal Result: ' + str(result))
videos.append(
VideoPreview(
video_id=result['video_id'],
added_date=result['added_date'],
user_id=result['user_id'],
name=result['name'],
preview_image_location=result['preview_image_location']))
return RelatedVideosResponse(video_id=video_id,
videos=videos,
paging_state=None)
def get_suggested_for_user(self, user_id, page_size, paging_state):
# Note: we're building a single graph traversal, but describing in three parts for readability
# Part 1: finding "similar users"
# - find the vertex for the user
# - get all of the videos the user watched and store them
# - go back to our current user
# - for the video's I rated highly...
# - what other users rated those videos highly? (this is like saying "what users share my taste")
# - but don't grab too many, or this won't work OLTP, and "by('rating')" favors the higher ratings
# - (except the current user)
# Part 2: finding videos that were highly rated by similar users
# - For those users who share my taste, grab N highly rated videos.
# - Save the rating so we can sum the scores later, and use sack()
# - because it does not require path information. (as()/select() was slow)
# - excluding the videos the user has already watched
# - Filter out the video if for some reason there is no uploaded edge to a user
# - what are the most popular videos as calculated by the sum of all their ratings
# Part 3: now that we have that big map of [video: score], let's order it
# - then grab properties of the video and the user who uploaded each video using project()
traversal = self.graph.V().has('user', 'userId', user_id).as_('^user') \
.outE('rated').sideEffect(__.inV().aggregate('^watchedVideos')) \
.has('rating', gte(MIN_RATING).inV().inE('rated').has('rating'), gte(MIN_RATING)) \
.sample(NUM_RATINGS_TO_SAMPLE).by('rating').outV() \
.where(neq('^user')) \
.local(__.outE('rated').has('rating', gte(MIN_RATING)).limit(LOCAL_USER_RATINGS_TO_SAMPLE)) \
.sack(Operator.assign).by('rating').inV() \
.where(without('^watchedVideos')) \
.group().by().by(__.sack().sum()) \
.order(Scope.local).by(Column.values, Order.decr) \
.limit(Scope.local, NUM_RECOMMENDATIONS).select(Column.keys).unfold() \
.project('video_id', 'added_date', 'name', 'preview_image_location', 'user_id') \
.by('videoId').by('added_date').by('name').by('preview_image_location').by(__.in_('uploaded').values('userId'))
logging.debug('Traversal: ' + str(traversal.bytecode))
results = traversal.toList()
logging.debug('Traversal generated ' + str(len(results)) + ' results')
videos = list()
for result in results:
logging.debug('Traversal Result: ' + str(result))
videos.append(VideoPreview(video_id=result['video_id'],
added_date=result['added_date'],
user_id=result['user_id'], name=result['name'],
preview_image_location=result['preview_image_location']))
return SuggestedVideosResponse(user_id=user_id, videos=videos, paging_state=None)
most_runways = g.V().has('runways',P.gte(5)).\
order().\
by('runways',Order.desc).\
local(__.values('code','runways').fold()).\
toList()
heading("Airports with the most runways")
for rows in most_runways:
print(rows[0],rows[1])
# Shortest routes by distance from AUS to WLG.
# Note the use of the Operator enum.
routes = g.withSack(0).\
V().\
has('code','AUS').\
repeat(__.outE().sack(Operator.sum).by('dist').\
inV().simplePath()).\
until(__.has('code','WLG')).\
limit(10).\
order().\
by(__.sack()).\
local(__.union(__.path().by('code').by('dist'),__.sack()).fold()).\
toList()
heading("Sack step tests")
for route in routes:
print(route)
# All done so close the connetion
connection.close()
# Connect to a Gremlin Server using a remote connection and issue some basic queries.
# Import some classes we will need to talk to our graph
from gremlin_python.driver.driver_remote_connection import DriverRemoteConnection
from gremlin_python.structure.graph import Graph
from gremlin_python import statics
from gremlin_python.process.graph_traversal import __
from gremlin_python.process.strategies import *
from gremlin_python.process.traversal import *
# Path to our graph (this assumes a locally running Gremlin Server)
# Note how the path is a Web Socket (ws) connection.
endpoint = 'ws://neptunedbcluster-70fbv2otqb11.cluster-c814mxxksbjw.us-east-1.neptune.amazonaws.com:8182/gremlin'
# Obtain a graph traversal source using a remote connection
graph = Graph()
g = graph.traversal().withRemote(DriverRemoteConnection(endpoint, 'g'))
v1 = '5031468'
v2 = '3140001'
# rel-sci specific code to loop through two files.
res = g.withSideEffect("Neptune#repeatMode","CHUNKED_DFS").withSack(0).V().hasId(v1). \
repeat(__.outE().sack(Operator.sum).by('weight').inV().simplePath()).times(3). \
emit(__.hasId(v2)).hasId(v2).limit(300).order().by(__.sack(),Order.incr). \
local(__.union(__.path().by(T.id).by('weight'),__.sack()).fold()). \
toList()
print res
def test_translations(self):
g = traversal().withGraph(Graph())
tests = list()
# 0
tests.append([g.V(),
"g.V()"])
# 1
tests.append([g.V('1', '2', '3', '4'),
"g.V('1','2','3','4')"])
# 2
tests.append([g.V('3').valueMap(True),
"g.V('3').valueMap(True)"])
# 3
tests.append([g.V().constant(5),
"g.V().constant(5)"])
# 4
tests.append([g.V().constant(1.5),
"g.V().constant(1.5)"])
# 5
tests.append([g.V().constant('Hello'),
"g.V().constant('Hello')"])
# 6
tests.append([g.V().hasLabel('airport').limit(5),
"g.V().hasLabel('airport').limit(5)"])
# 7
tests.append([g.V().hasLabel(within('a', 'b', 'c')),
"g.V().hasLabel(within(['a','b','c']))"])
# 8
tests.append([g.V().hasLabel('airport', 'continent').out().limit(5),
"g.V().hasLabel('airport','continent').out().limit(5)"])
# 9
tests.append([g.V().hasLabel('airport').out().values('code').limit(5),
"g.V().hasLabel('airport').out().values('code').limit(5)"])
# 10
tests.append([g.V('3').as_('a').out('route').limit(10).where(eq('a')).by('region'),
"g.V('3').as('a').out('route').limit(10).where(eq('a')).by('region')"])
# 11
tests.append([g.V('3').repeat(__.out('route').simplePath()).times(2).path().by('code'),
"g.V('3').repeat(__.out('route').simplePath()).times(2).path().by('code')"])
# 12
tests.append([g.V().hasLabel('airport').out().has('region', 'US-TX').values('code').limit(5),
"g.V().hasLabel('airport').out().has('region','US-TX').values('code').limit(5)"])
# 13
tests.append([g.V().hasLabel('airport').union(__.values('city'), __.values('region')).limit(5),
"g.V().hasLabel('airport').union(__.values('city'),__.values('region')).limit(5)"])
# 14
tests.append([g.V('3').as_('a').out('route', 'routes'),
"g.V('3').as('a').out('route','routes')"])
# 15
tests.append([g.V().where(__.values('runways').is_(5)),
"g.V().where(__.values('runways').is(5))"])
# 16
tests.append([g.V('3').repeat(__.out().simplePath()).until(__.has('code', 'AGR')).path().by('code').limit(5),
"g.V('3').repeat(__.out().simplePath()).until(__.has('code','AGR')).path().by('code').limit(5)"])
# 17
tests.append([g.V().hasLabel('airport').order().by(__.id()),
"g.V().hasLabel('airport').order().by(__.id())"])
# 18
tests.append([g.V().hasLabel('airport').order().by(T.id),
"g.V().hasLabel('airport').order().by(T.id)"])
# 19
tests.append([g.V().hasLabel('airport').order().by(__.id(),Order.desc),
"g.V().hasLabel('airport').order().by(__.id(),Order.desc)"])
# 20
tests.append([g.V().hasLabel('airport').order().by('code',Order.desc),
"g.V().hasLabel('airport').order().by('code',Order.desc)"])
# 21
tests.append([g.V('1', '2', '3').local(__.out().out().dedup().fold()),
"g.V('1','2','3').local(__.out().out().dedup().fold())"])
# 22
tests.append([g.V('3').out().path().count(Scope.local),
"g.V('3').out().path().count(Scope.local)"])
# 23
tests.append([g.E().count(),
"g.E().count()"])
# 24
tests.append([g.V('5').outE('route').inV().path().limit(10),
"g.V('5').outE('route').inV().path().limit(10)"])
# 25
tests.append([g.V('5').propertyMap().select(Column.keys),
"g.V('5').propertyMap().select(Column.keys)"])
# 26
tests.append([g.V('5').propertyMap().select(Column.values),
"g.V('5').propertyMap().select(Column.values)"])
# 27
tests.append([g.V('3').values('runways').math('_ + 1'),
"g.V('3').values('runways').math('_ + 1')"])
# 28
tests.append([g.V('3').emit().repeat(__.out().simplePath()).times(3).limit(5).path(),
"g.V('3').emit().repeat(__.out().simplePath()).times(3).limit(5).path()"])
# 29
tests.append([g.V().match(__.as_('a').has('code', 'LHR').as_('b')).select('b').by('code'),
"g.V().match(__.as('a').has('code','LHR').as('b')).select('b').by('code')"])
# 30
tests.append([g.V().has('test-using-keyword-as-property','repeat'),
"g.V().has('test-using-keyword-as-property','repeat')"])
# 31
tests.append([g.V('1').addE('test').to(__.V('4')),
"g.V('1').addE('test').to(__.V('4'))"])
# 32
tests.append([g.V().values('runways').max(),
"g.V().values('runways').max()"])
# 33
tests.append([g.V().values('runways').min(),
"g.V().values('runways').min()"])
# 34
tests.append([g.V().values('runways').sum(),
"g.V().values('runways').sum()"])
# 35
tests.append([g.V().values('runways').mean(),
"g.V().values('runways').mean()"])
# 36
tests.append([g.withSack(0).V('3', '5').sack(Operator.sum).by('runways').sack(),
"g.withSack(0).V('3','5').sack(Operator.sum).by('runways').sack()"])
# 37
tests.append([g.V('3').values('runways').store('x').V('4').values('runways').store('x').by(__.constant(1)).V('6').store('x').by(__.constant(1)).select('x').unfold().sum(),
"g.V('3').values('runways').store('x').V('4').values('runways').store('x').by(__.constant(1)).V('6').store('x').by(__.constant(1)).select('x').unfold().sum()"])
# 38
tests.append([g.inject(3, 4, 5),
"g.inject(3,4,5)"])
# 39
tests.append([g.inject([3, 4, 5]),
"g.inject([3, 4, 5])"])
# 40
tests.append([g.inject(3, 4, 5).count(),
"g.inject(3,4,5).count()"])
# 41
tests.append([g.V().has('runways', gt(5)).count(),
"g.V().has('runways',gt(5)).count()"])
# 42
tests.append([g.V().has('runways', lte(5.3)).count(),
"g.V().has('runways',lte(5.3)).count()"])
# 43
tests.append([g.V().has('code', within(123,124)),
"g.V().has('code',within([123,124]))"])
# 44
tests.append([g.V().has('code', within(123, 'abc')),
"g.V().has('code',within([123,'abc']))"])
# 45
tests.append([g.V().has('code', within('abc', 123)),
"g.V().has('code',within(['abc',123]))"])
# 46
tests.append([g.V().has('code', within('abc', 'xyz')),
"g.V().has('code',within(['abc','xyz']))"])
# 47
tests.append([g.V('1', '2').has('region', P.within('US-TX','US-GA')),
"g.V('1','2').has('region',within(['US-TX','US-GA']))"])
# 48
tests.append([g.V().and_(__.has('runways', P.gt(5)), __.has('region','US-TX')),
"g.V().and(__.has('runways',gt(5)),__.has('region','US-TX'))"])
# 49
tests.append([g.V().union(__.has('runways', gt(5)), __.has('region','US-TX')),
"g.V().union(__.has('runways',gt(5)),__.has('region','US-TX'))"])
# 50
tests.append([g.V('3').choose(__.values('runways').is_(3),__.constant('three'),__.constant('not three')),
"g.V('3').choose(__.values('runways').is(3),__.constant('three'),__.constant('not three'))"])
# 51
tests.append([g.V('3').choose(__.values('runways')).option(1,__.constant('three')).option(2,__.constant('not three')),
"g.V('3').choose(__.values('runways')).option(1,__.constant('three')).option(2,__.constant('not three'))"])
# 52
tests.append([g.V('3').choose(__.values('runways')).option(1.5,__.constant('one and a half')).option(2,__.constant('not three')),
"g.V('3').choose(__.values('runways')).option(1.5,__.constant('one and a half')).option(2,__.constant('not three'))"])
# 53
tests.append([g.V('3').repeat(__.out().simplePath()).until(__.loops().is_(1)).count(),
"g.V('3').repeat(__.out().simplePath()).until(__.loops().is(1)).count()"])
# 54
tests.append([g.V().hasLabel('airport').limit(20).group().by('region').by('code').order(Scope.local).by(Column.keys),
"g.V().hasLabel('airport').limit(20).group().by('region').by('code').order(Scope.local).by(Column.keys)"])
# 55
tests.append([g.V('1').as_('a').V('2').as_('a').select(Pop.all_, 'a'),
"g.V('1').as('a').V('2').as('a').select(Pop.all,'a')"])
# 56
tests.append([g.addV('test').property(Cardinality.set_, 'p1', 10),
"g.addV('test').property(Cardinality.set,'p1',10)"])
# 57
tests.append([g.addV('test').property(Cardinality.list_, 'p1', 10),
"g.addV('test').property(Cardinality.list,'p1',10)"])
# 58
tests.append([g.addV('test').property(Cardinality.single, 'p1', 10),
"g.addV('test').property(Cardinality.single,'p1',10)"])
# 59
tests.append([g.V().limit(5).order().by(T.label),
"g.V().limit(5).order().by(T.label)"])
# 60
tests.append([g.V().range(1, 5),
"g.V().range(1,5)"])
# 61
tests.append([g.addV('test').property('p1', 123),
"g.addV('test').property('p1',123)"])
# 62
tests.append([g.addV('test').property('date',datetime(2021, 2, 1, 9, 30)),
"g.addV('test').property('date',new Date(121,2,1,9,30,0))"])
# 63
tests.append([g.addV('test').property('date',datetime(2021, 2, 1)),
"g.addV('test').property('date',new Date(121,2,1,0,0,0))"])
# 64
tests.append([g.addE('route').from_(__.V('1')).to(__.V('2')),
"g.addE('route').from(__.V('1')).to(__.V('2'))"])
# 65
tests.append([g.withSideEffect('a', [1, 2]).V('3').select('a'),
"g.withSideEffect('a',[1, 2]).V('3').select('a')"])
# 66
tests.append([g.withSideEffect('a', 1).V('3').select('a'),
"g.withSideEffect('a',1).V('3').select('a')"])
# 67
tests.append([g.withSideEffect('a', 'abc').V('3').select('a'),
"g.withSideEffect('a','abc').V('3').select('a')"])
# 68
tests.append([g.V().has('airport', 'region', 'US-NM').limit(3).values('elev').fold().index(),
"g.V().has('airport','region','US-NM').limit(3).values('elev').fold().index()"])
# 69
tests.append([g.V('3').repeat(__.timeLimit(1000).out().simplePath()).until(__.has('code', 'AGR')).path(),
"g.V('3').repeat(__.timeLimit(1000).out().simplePath()).until(__.has('code','AGR')).path()"])
# 70
tests.append([g.V().hasLabel('airport').where(__.values('elev').is_(gt(14000))),
"g.V().hasLabel('airport').where(__.values('elev').is(gt(14000)))"])
# 71
tests.append([g.V().hasLabel('airport').where(__.out().count().is_(gt(250))).values('code'),
"g.V().hasLabel('airport').where(__.out().count().is(gt(250))).values('code')"])
# 72
tests.append([g.V().hasLabel('airport').filter(__.out().count().is_(gt(250))).values('code'),
"g.V().hasLabel('airport').filter(__.out().count().is(gt(250))).values('code')"])
# 73
tests.append([g.withSack(0).
V('3').
repeat(__.outE('route').sack(Operator.sum).by('dist').inV()).
until(__.has('code', 'AGR').or_().loops().is_(4)).
has('code', 'AGR').
local(__.union(__.path().by('code').by('dist'),__.sack()).fold()).
limit(10),
"g.withSack(0).V('3').repeat(__.outE('route').sack(Operator.sum).by('dist').inV()).until(__.has('code','AGR').or().loops().is(4)).has('code','AGR').local(__.union(__.path().by('code').by('dist'),__.sack()).fold()).limit(10)"])
# 74
tests.append([g.addV().as_('a').addV().as_('b').addE('knows').from_('a').to('b'),
"g.addV().as('a').addV().as('b').addE('knows').from('a').to('b')"])
# 75
tests.append([g.addV('Person').as_('a').addV('Person').as_('b').addE('knows').from_('a').to('b'),
"g.addV('Person').as('a').addV('Person').as('b').addE('knows').from('a').to('b')"])
# 76
tests.append([g.V('3').project('Out','In').by(__.out().count()).by(__.in_().count()),
"g.V('3').project('Out','In').by(__.out().count()).by(__.in().count())"])
# 77
tests.append([g.V('44').out().aggregate('a').out().where(within('a')).path(),
"g.V('44').out().aggregate('a').out().where(within(['a'])).path()"])
# 78
tests.append([g.V().has('date', datetime(2021, 2, 22)),
"g.V().has('date',new Date(121,2,22,0,0,0))"])
# 79
tests.append([g.V().has('date', within(datetime(2021, 2, 22), datetime(2021, 1, 1))),
"g.V().has('date',within([new Date(121,2,22,0,0,0),new Date(121,1,1,0,0,0)]))"])
# 80
tests.append([g.V().has('date', between(datetime(2021, 1, 1), datetime(2021, 2, 22))),
"g.V().has('date',between(new Date(121,1,1,0,0,0),new Date(121,2,22,0,0,0)))"])
# 81
tests.append([g.V().has('date', inside(datetime(2021, 1, 1),datetime(2021, 2, 22))),
"g.V().has('date',inside(new Date(121,1,1,0,0,0),new Date(121,2,22,0,0,0)))"])
# 82
tests.append([g.V().has('date', P.gt(datetime(2021, 1, 1, 9, 30))),
"g.V().has('date',gt(new Date(121,1,1,9,30,0)))"])
# 83
tests.append([g.V().has('runways', between(3,5)),
"g.V().has('runways',between(3,5))"])
# 84
tests.append([g.V().has('runways', inside(3,5)),
"g.V().has('runways',inside(3,5))"])
# 85
tests.append([g.V('44').outE().elementMap(),
"g.V('44').outE().elementMap()"])
# 86
tests.append([g.V('44').valueMap().by(__.unfold()),
"g.V('44').valueMap().by(__.unfold())"])
# 87
tests.append([g.V('44').valueMap().with_(WithOptions.tokens,WithOptions.labels),
"g.V('44').valueMap().with(WithOptions.tokens,WithOptions.labels)"])
# 88
tests.append([g.V('44').valueMap().with_(WithOptions.tokens),
"g.V('44').valueMap().with(WithOptions.tokens)"])
# 89
tests.append([g.withStrategies(ReadOnlyStrategy()).addV('test'),
"g.withStrategies(new ReadOnlyStrategy()).addV('test')"])
# 90
strategy = SubgraphStrategy(vertices=__.has('region', 'US-TX'), edges=__.hasLabel('route'))
tests.append([g.withStrategies(strategy).V().count(),
"g.withStrategies(new SubgraphStrategy(vertices:__.has('region','US-TX'),edges:__.hasLabel('route'))).V().count()"])
# 91
strategy = SubgraphStrategy(vertex_properties=__.hasNot('runways'))
tests.append([g.withStrategies(strategy).V().count(),
"g.withStrategies(new SubgraphStrategy(vertexProperties:__.hasNot('runways'))).V().count()"])
# 92
strategy = SubgraphStrategy(vertices=__.has('region', 'US-TX'),vertex_properties=__.hasNot('runways'))
tests.append([g.withStrategies(strategy).V().count(),
"g.withStrategies(new SubgraphStrategy(vertices:__.has('region','US-TX'),vertexProperties:__.hasNot('runways'))).V().count()"])
# 93
strategy = SubgraphStrategy(vertices=__.has('region', 'US-TX'), edges=__.hasLabel('route'))
tests.append([g.withStrategies(ReadOnlyStrategy(),strategy).V().count(),
"g.withStrategies(new ReadOnlyStrategy(),new SubgraphStrategy(vertices:__.has('region','US-TX'),edges:__.hasLabel('route'))).V().count()"])
# 94
strategy = SubgraphStrategy(vertices=__.has('region', 'US-TX'))
tests.append([g.withStrategies(ReadOnlyStrategy(), strategy).V().count(),
"g.withStrategies(new ReadOnlyStrategy(),new SubgraphStrategy(vertices:__.has('region','US-TX'))).V().count()"])
# 95
tests.append([g.with_('evaluationTimeout', 500).V().count(),
"g.withStrategies(new OptionsStrategy(evaluationTimeout:500)).V().count()"])
# 96
tests.append([g.withStrategies(OptionsStrategy({'evaluationTimeout': 500})).V().count(),
"g.withStrategies(new OptionsStrategy(evaluationTimeout:500)).V().count()"])
# 97
tests.append([g.withStrategies(PartitionStrategy(partition_key="partition", write_partition="a", read_partitions=["a"])).addV('test'),
"g.withStrategies(new PartitionStrategy(partitionKey:'partition',writePartition:'a',readPartitions:['a'])).addV('test')"])
# 98
tests.append([g.withComputer().V().shortestPath().with_(ShortestPath.target, __.has('name','peter')),
"g.withStrategies(new VertexProgramStrategy()).V().shortestPath().with('~tinkerpop.shortestPath.target',__.has('name','peter'))"])
tlr = Translator().of('g')
for t in range(len(tests)):
a = tlr.translate(tests[t][0].bytecode)
assert a == tests[t][1]